| Index: pkg/analyzer/lib/src/error/codes.dart
|
| diff --git a/pkg/analyzer/lib/src/error/codes.dart b/pkg/analyzer/lib/src/error/codes.dart
|
| index 35d71169cbc9c410f257d456eeba298e2c6ce76c..812d0301ad9125e72e2b29525e6f160cfc5b1ab2 100644
|
| --- a/pkg/analyzer/lib/src/error/codes.dart
|
| +++ b/pkg/analyzer/lib/src/error/codes.dart
|
| @@ -56,7 +56,7 @@ class AnalysisOptionsWarningCode extends ErrorCode {
|
| static const AnalysisOptionsWarningCode UNSUPPORTED_OPTION_WITH_LEGAL_VALUES =
|
| const AnalysisOptionsWarningCode(
|
| 'UNSUPPORTED_OPTION_WITH_LEGAL_VALUES',
|
| - "The option '{1}' isn't supported by {0}.",
|
| + "The option '{1}' isn't supported by '{0}'.",
|
| "Try using one of the supported options: {2}.");
|
|
|
| /**
|
| @@ -71,7 +71,7 @@ class AnalysisOptionsWarningCode extends ErrorCode {
|
| static const AnalysisOptionsWarningCode UNSUPPORTED_OPTION_WITH_LEGAL_VALUE =
|
| const AnalysisOptionsWarningCode(
|
| 'UNSUPPORTED_OPTION_WITH_LEGAL_VALUE',
|
| - "The option '{1}' isn't supported by {0}."
|
| + "The option '{1}' isn't supported by '{0}'."
|
| "Try using the only supported option: '{2}'.");
|
|
|
| /**
|
| @@ -86,8 +86,8 @@ class AnalysisOptionsWarningCode extends ErrorCode {
|
| static const AnalysisOptionsWarningCode UNSUPPORTED_VALUE =
|
| const AnalysisOptionsWarningCode(
|
| 'UNSUPPORTED_VALUE',
|
| - "The value '{1}' isn't supported by {0}.",
|
| - "Try using one of the supported options: {2}");
|
| + "The value '{1}' isn't supported by '{0}'.",
|
| + "Try using one of the supported options: {2}.");
|
|
|
| /**
|
| * An error code indicating that an unrecognized error code is being used to
|
| @@ -98,7 +98,7 @@ class AnalysisOptionsWarningCode extends ErrorCode {
|
| */
|
| static const AnalysisOptionsWarningCode UNRECOGNIZED_ERROR_CODE =
|
| const AnalysisOptionsWarningCode(
|
| - 'UNRECOGNIZED_ERROR_CODE', "'{0}' isn't a recognized error code");
|
| + 'UNRECOGNIZED_ERROR_CODE', "'{0}' isn't a recognized error code.");
|
|
|
| /**
|
| * Initialize a newly created warning code to have the given [name].
|
| @@ -138,7 +138,8 @@ class CheckedModeCompileTimeErrorCode extends ErrorCode {
|
| CONST_CONSTRUCTOR_FIELD_TYPE_MISMATCH =
|
| const CheckedModeCompileTimeErrorCode(
|
| 'CONST_CONSTRUCTOR_FIELD_TYPE_MISMATCH',
|
| - "A value of type '{0}' can't be assigned to the field '{1}', which has type '{2}'.");
|
| + "A value of type '{0}' can't be assigned to the field '{1}', which "
|
| + "has type '{2}'.");
|
|
|
| /**
|
| * 16.12.2 Const: It is a compile-time error if evaluation of a constant
|
| @@ -148,7 +149,8 @@ class CheckedModeCompileTimeErrorCode extends ErrorCode {
|
| CONST_CONSTRUCTOR_PARAM_TYPE_MISMATCH =
|
| const CheckedModeCompileTimeErrorCode(
|
| 'CONST_CONSTRUCTOR_PARAM_TYPE_MISMATCH',
|
| - "A value of type '{0}' can't be assigned to a parameter of type '{1}'.");
|
| + "A value of type '{0}' can't be assigned to a parameter of type "
|
| + "'{1}'.");
|
|
|
| /**
|
| * 7.6.1 Generative Constructors: In checked mode, it is a dynamic type error
|
| @@ -166,7 +168,8 @@ class CheckedModeCompileTimeErrorCode extends ErrorCode {
|
| CONST_FIELD_INITIALIZER_NOT_ASSIGNABLE =
|
| const CheckedModeCompileTimeErrorCode(
|
| 'CONST_FIELD_INITIALIZER_NOT_ASSIGNABLE',
|
| - "The initializer type '{0}' can't be assigned to the field type '{1}'.");
|
| + "The initializer type '{0}' can't be assigned to the field type "
|
| + "'{1}'.");
|
|
|
| /**
|
| * 12.6 Lists: A run-time list literal <<i>E</i>> [<i>e<sub>1</sub></i>
|
| @@ -221,16 +224,20 @@ class CheckedModeCompileTimeErrorCode extends ErrorCode {
|
| * <= j <= m</i>.
|
| */
|
| static const CheckedModeCompileTimeErrorCode MAP_VALUE_TYPE_NOT_ASSIGNABLE =
|
| - const CheckedModeCompileTimeErrorCode('MAP_VALUE_TYPE_NOT_ASSIGNABLE',
|
| - "The element type '{0}' can't be assigned to the map value type '{1}'.");
|
| + const CheckedModeCompileTimeErrorCode(
|
| + 'MAP_VALUE_TYPE_NOT_ASSIGNABLE',
|
| + "The element type '{0}' can't be assigned to the map value type "
|
| + "'{1}'.");
|
|
|
| /**
|
| * 16.12.2 Const: It is a compile-time error if evaluation of a constant
|
| * object results in an uncaught exception being thrown.
|
| */
|
| static const CheckedModeCompileTimeErrorCode VARIABLE_TYPE_MISMATCH =
|
| - const CheckedModeCompileTimeErrorCode('VARIABLE_TYPE_MISMATCH',
|
| - "A value of type '{0}' can't be assigned to a variable of type '{1}'.");
|
| + const CheckedModeCompileTimeErrorCode(
|
| + 'VARIABLE_TYPE_MISMATCH',
|
| + "A value of type '{0}' can't be assigned to a variable of type "
|
| + "'{1}'.");
|
|
|
| /**
|
| * Initialize a newly created error code to have the given [name]. The message
|
| @@ -262,8 +269,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * enum via 'new' or 'const' or to access its private fields.
|
| */
|
| static const CompileTimeErrorCode ACCESS_PRIVATE_ENUM_FIELD =
|
| - const CompileTimeErrorCode('ACCESS_PRIVATE_ENUM_FIELD',
|
| - "The private fields of an enum can't be accessed, even within the same library.");
|
| + const CompileTimeErrorCode(
|
| + 'ACCESS_PRIVATE_ENUM_FIELD',
|
| + "The private fields of an enum can't be accessed, even within the "
|
| + "same library.");
|
|
|
| /**
|
| * 14.2 Exports: It is a compile-time error if a name <i>N</i> is re-exported
|
| @@ -349,8 +358,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * 0: the built-in identifier that is being used
|
| */
|
| static const CompileTimeErrorCode BUILT_IN_IDENTIFIER_AS_TYPE =
|
| - const CompileTimeErrorCode('BUILT_IN_IDENTIFIER_AS_TYPE',
|
| - "The built-in identifier '{0}' can't be used as a type.");
|
| + const CompileTimeErrorCode(
|
| + 'BUILT_IN_IDENTIFIER_AS_TYPE',
|
| + "The built-in identifier '{0}' can't be used as a type.",
|
| + "Try correcting the name to match an existing type.");
|
|
|
| /**
|
| * 12.30 Identifier Reference: It is a compile-time error if a built-in
|
| @@ -419,7 +430,8 @@ class CompileTimeErrorCode extends ErrorCode {
|
| static const CompileTimeErrorCode CONFLICTING_GETTER_AND_METHOD =
|
| const CompileTimeErrorCode(
|
| 'CONFLICTING_GETTER_AND_METHOD',
|
| - "Class '{0}' can't have both getter '{1}.{2}' and method with the same name.",
|
| + "Class '{0}' can't have both getter '{1}.{2}' and method with the "
|
| + "same name.",
|
| "Try converting the method to a getter, or "
|
| "renaming the method to a name that doesn't conflit.");
|
|
|
| @@ -437,7 +449,8 @@ class CompileTimeErrorCode extends ErrorCode {
|
| static const CompileTimeErrorCode CONFLICTING_METHOD_AND_GETTER =
|
| const CompileTimeErrorCode(
|
| 'CONFLICTING_METHOD_AND_GETTER',
|
| - "Class '{0}' can't have both method '{1}.{2}' and getter with the same name.",
|
| + "Class '{0}' can't have both method '{1}.{2}' and getter with the "
|
| + "same name.",
|
| "Try converting the getter to a method, or "
|
| "renaming the getter to a name that doesn't conflit.");
|
|
|
| @@ -453,7 +466,8 @@ class CompileTimeErrorCode extends ErrorCode {
|
| static const CompileTimeErrorCode CONFLICTING_CONSTRUCTOR_NAME_AND_FIELD =
|
| const CompileTimeErrorCode(
|
| 'CONFLICTING_CONSTRUCTOR_NAME_AND_FIELD',
|
| - "'{0}' can't be used to name both a constructor and a field in this class.",
|
| + "'{0}' can't be used to name both a constructor and a field in this "
|
| + "class.",
|
| "Try renaming either the constructor or the field.");
|
|
|
| /**
|
| @@ -468,7 +482,8 @@ class CompileTimeErrorCode extends ErrorCode {
|
| static const CompileTimeErrorCode CONFLICTING_CONSTRUCTOR_NAME_AND_METHOD =
|
| const CompileTimeErrorCode(
|
| 'CONFLICTING_CONSTRUCTOR_NAME_AND_METHOD',
|
| - "'{0}' can't be used to name both a constructor and a method in this class.",
|
| + "'{0}' can't be used to name both a constructor and a method in this "
|
| + "class.",
|
| "Try renaming either the constructor or the field.");
|
|
|
| /**
|
| @@ -482,7 +497,8 @@ class CompileTimeErrorCode extends ErrorCode {
|
| static const CompileTimeErrorCode CONFLICTING_TYPE_VARIABLE_AND_CLASS =
|
| const CompileTimeErrorCode(
|
| 'CONFLICTING_TYPE_VARIABLE_AND_CLASS',
|
| - "'{0}' can't be used to name both a type variable and the class in which the type variable is defined.",
|
| + "'{0}' can't be used to name both a type variable and the class in "
|
| + "which the type variable is defined.",
|
| "Try renaming either the type variable or the class.");
|
|
|
| /**
|
| @@ -496,7 +512,8 @@ class CompileTimeErrorCode extends ErrorCode {
|
| static const CompileTimeErrorCode CONFLICTING_TYPE_VARIABLE_AND_MEMBER =
|
| const CompileTimeErrorCode(
|
| 'CONFLICTING_TYPE_VARIABLE_AND_MEMBER',
|
| - "'{0}' can't be used to name both a type variable and a member in this class.",
|
| + "'{0}' can't be used to name both a type variable and a member in "
|
| + "this class.",
|
| "Try renaming either the type variable or the member.");
|
|
|
| /**
|
| @@ -504,8 +521,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * object results in an uncaught exception being thrown.
|
| */
|
| static const CompileTimeErrorCode CONST_CONSTRUCTOR_THROWS_EXCEPTION =
|
| - const CompileTimeErrorCode('CONST_CONSTRUCTOR_THROWS_EXCEPTION',
|
| - "Const constructors can't throw exceptions.");
|
| + const CompileTimeErrorCode(
|
| + 'CONST_CONSTRUCTOR_THROWS_EXCEPTION',
|
| + "Const constructors can't throw exceptions.",
|
| + "Try removing the throw statement, or removing the keyword 'const'.");
|
|
|
| /**
|
| * 10.6.3 Constant Constructors: It is a compile-time error if a constant
|
| @@ -552,7 +571,8 @@ class CompileTimeErrorCode extends ErrorCode {
|
| static const CompileTimeErrorCode CONST_CONSTRUCTOR_WITH_NON_CONST_SUPER =
|
| const CompileTimeErrorCode(
|
| 'CONST_CONSTRUCTOR_WITH_NON_CONST_SUPER',
|
| - "Constant constructor can't call non-constant super constructor of '{0}'.",
|
| + "Constant constructor can't call non-constant super constructor of "
|
| + "'{0}'.",
|
| "Try calling a const constructor in the superclass, or "
|
| "removing the keyword 'const' from the constructor.");
|
|
|
| @@ -577,7 +597,7 @@ class CompileTimeErrorCode extends ErrorCode {
|
| 'CONST_DEFERRED_CLASS',
|
| "Deferred classes can't be created with 'const'.",
|
| "Try using 'new' to create the instance, or "
|
| - "change the import to not be deferred.");
|
| + "changing the import to not be deferred.");
|
|
|
| /**
|
| * 6.2 Formal Parameters: It is a compile-time error if a formal parameter is
|
| @@ -608,9 +628,11 @@ class CompileTimeErrorCode extends ErrorCode {
|
| CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE_FROM_DEFERRED_LIBRARY =
|
| const CompileTimeErrorCode(
|
| 'CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE_FROM_DEFERRED_LIBRARY',
|
| - "Constant values from a deferred library can't be used to initialized a const variable.",
|
| - "Try initializing the variable without referencing members of the deferred library, or"
|
| - "change the import to not be deferred.");
|
| + "Constant values from a deferred library can't be used to "
|
| + "initialized a const variable.",
|
| + "Try initializing the variable without referencing members of the "
|
| + "deferred library, or"
|
| + "changing the import to not be deferred.");
|
|
|
| /**
|
| * 7.5 Instance Variables: It is a compile-time error if an instance variable
|
| @@ -634,7 +656,8 @@ class CompileTimeErrorCode extends ErrorCode {
|
| CONST_MAP_KEY_EXPRESSION_TYPE_IMPLEMENTS_EQUALS =
|
| const CompileTimeErrorCode(
|
| 'CONST_MAP_KEY_EXPRESSION_TYPE_IMPLEMENTS_EQUALS',
|
| - "The constant map entry key expression type '{0}' can't override the == operator.",
|
| + "The constant map entry key expression type '{0}' can't override "
|
| + "the == operator.",
|
| "Try using a different value for the key, or "
|
| "removing the keyword 'const' from the map.");
|
|
|
| @@ -657,8 +680,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * value.
|
| */
|
| static const CompileTimeErrorCode CONST_EVAL_TYPE_BOOL =
|
| - const CompileTimeErrorCode('CONST_EVAL_TYPE_BOOL',
|
| - "In constant expressions, operand(s) of this operator must be of type 'bool'.");
|
| + const CompileTimeErrorCode(
|
| + 'CONST_EVAL_TYPE_BOOL',
|
| + "In constant expressions, operands of this operator must be of type "
|
| + "'bool'.");
|
|
|
| /**
|
| * 16.12.2 Const: An expression of one of the forms e1 == e2 or e1 != e2 where
|
| @@ -666,8 +691,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * boolean value or to null.
|
| */
|
| static const CompileTimeErrorCode CONST_EVAL_TYPE_BOOL_NUM_STRING =
|
| - const CompileTimeErrorCode('CONST_EVAL_TYPE_BOOL_NUM_STRING',
|
| - "In constant expressions, operands of this operator must be of type 'bool', 'num', 'String' or 'null'.");
|
| + const CompileTimeErrorCode(
|
| + 'CONST_EVAL_TYPE_BOOL_NUM_STRING',
|
| + "In constant expressions, operands of this operator must be of type "
|
| + "'bool', 'num', 'String' or 'null'.");
|
|
|
| /**
|
| * 16.12.2 Const: An expression of one of the forms ~e, e1 ^ e2, e1 & e2,
|
| @@ -675,8 +702,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * that evaluate to an integer value or to null.
|
| */
|
| static const CompileTimeErrorCode CONST_EVAL_TYPE_INT =
|
| - const CompileTimeErrorCode('CONST_EVAL_TYPE_INT',
|
| - "In constant expressions, operand(s) of this operator must be of type 'int'.");
|
| + const CompileTimeErrorCode(
|
| + 'CONST_EVAL_TYPE_INT',
|
| + "In constant expressions, operands of this operator must be of type "
|
| + "'int'.");
|
|
|
| /**
|
| * 16.12.2 Const: An expression of one of the forms e, e1 + e2, e1 - e2, e1 *
|
| @@ -685,8 +714,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * value or to null.
|
| */
|
| static const CompileTimeErrorCode CONST_EVAL_TYPE_NUM =
|
| - const CompileTimeErrorCode('CONST_EVAL_TYPE_NUM',
|
| - "In constant expressions, operand(s) of this operator must be of type 'num'.");
|
| + const CompileTimeErrorCode(
|
| + 'CONST_EVAL_TYPE_NUM',
|
| + "In constant expressions, operands of this operator must be of type "
|
| + "'num'.");
|
|
|
| /**
|
| * 16.12.2 Const: It is a compile-time error if evaluation of a constant
|
| @@ -694,15 +725,17 @@ class CompileTimeErrorCode extends ErrorCode {
|
| */
|
| static const CompileTimeErrorCode CONST_EVAL_THROWS_EXCEPTION =
|
| const CompileTimeErrorCode('CONST_EVAL_THROWS_EXCEPTION',
|
| - "Evaluation of this constant expression causes an exception.");
|
| + "Evaluation of this constant expression throws an exception.");
|
|
|
| /**
|
| * 16.12.2 Const: It is a compile-time error if evaluation of a constant
|
| * object results in an uncaught exception being thrown.
|
| */
|
| static const CompileTimeErrorCode CONST_EVAL_THROWS_IDBZE =
|
| - const CompileTimeErrorCode('CONST_EVAL_THROWS_IDBZE',
|
| - "Evaluation of this constant expression throws IntegerDivisionByZeroException.");
|
| + const CompileTimeErrorCode(
|
| + 'CONST_EVAL_THROWS_IDBZE',
|
| + "Evaluation of this constant expression throws an "
|
| + "IntegerDivisionByZeroException.");
|
|
|
| /**
|
| * 16.12.2 Const: If <i>T</i> is a parameterized type <i>S<U<sub>1</sub>,
|
| @@ -720,8 +753,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| static const CompileTimeErrorCode CONST_WITH_INVALID_TYPE_PARAMETERS =
|
| const CompileTimeErrorCode(
|
| 'CONST_WITH_INVALID_TYPE_PARAMETERS',
|
| - "The type '{0}' is declared with {1} type parameters, but {2} type arguments were given.",
|
| - "Try adjusting the number of type arguments to match the number of type parameters.");
|
| + "The type '{0}' is declared with {1} type parameters, but {2} type "
|
| + "arguments were given.",
|
| + "Try adjusting the number of type arguments to match the number of "
|
| + "type parameters.");
|
|
|
| /**
|
| * 16.12.2 Const: If <i>e</i> is of the form <i>const T(a<sub>1</sub>,
|
| @@ -772,8 +807,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * error if <i>T</i> includes a type variable among its type arguments.
|
| */
|
| static const CompileTimeErrorCode CONST_WITH_TYPE_PARAMETERS =
|
| - const CompileTimeErrorCode('CONST_WITH_TYPE_PARAMETERS',
|
| - "A constant creation can't use a type parameter as a type argument.");
|
| + const CompileTimeErrorCode(
|
| + 'CONST_WITH_TYPE_PARAMETERS',
|
| + "A constant creation can't use a type parameter as a type argument.",
|
| + "Try replacing the type parameter with a different type.");
|
|
|
| /**
|
| * 16.12.2 Const: It is a compile-time error if <i>T.id</i> is not the name of
|
| @@ -784,8 +821,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * 1: the name of the requested constant constructor
|
| */
|
| static const CompileTimeErrorCode CONST_WITH_UNDEFINED_CONSTRUCTOR =
|
| - const CompileTimeErrorCode('CONST_WITH_UNDEFINED_CONSTRUCTOR',
|
| - "The class '{0}' doesn't have a constant constructor '{1}'.");
|
| + const CompileTimeErrorCode(
|
| + 'CONST_WITH_UNDEFINED_CONSTRUCTOR',
|
| + "The class '{0}' doesn't have a constant constructor '{1}'.",
|
| + "Try calling a different contructor.");
|
|
|
| /**
|
| * 16.12.2 Const: It is a compile-time error if <i>T.id</i> is not the name of
|
| @@ -795,8 +834,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * 0: the name of the type
|
| */
|
| static const CompileTimeErrorCode CONST_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT =
|
| - const CompileTimeErrorCode('CONST_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT',
|
| - "The class '{0}' doesn't have a default constant constructor.");
|
| + const CompileTimeErrorCode(
|
| + 'CONST_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT',
|
| + "The class '{0}' doesn't have a default constant constructor.",
|
| + "Try calling a different contructor.");
|
|
|
| /**
|
| * 15.3.1 Typedef: It is a compile-time error if any default values are
|
| @@ -815,8 +856,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * function type.
|
| */
|
| static const CompileTimeErrorCode DEFAULT_VALUE_IN_FUNCTION_TYPED_PARAMETER =
|
| - const CompileTimeErrorCode('DEFAULT_VALUE_IN_FUNCTION_TYPED_PARAMETER',
|
| - "Default values aren't allowed in function type parameters.");
|
| + const CompileTimeErrorCode(
|
| + 'DEFAULT_VALUE_IN_FUNCTION_TYPED_PARAMETER',
|
| + "Default values aren't allowed in function typed parameters.",
|
| + "Try removing the default value.");
|
|
|
| /**
|
| * 7.6.2 Factories: It is a compile-time error if <i>k</i> explicitly
|
| @@ -826,15 +869,19 @@ class CompileTimeErrorCode extends ErrorCode {
|
| DEFAULT_VALUE_IN_REDIRECTING_FACTORY_CONSTRUCTOR =
|
| const CompileTimeErrorCode(
|
| 'DEFAULT_VALUE_IN_REDIRECTING_FACTORY_CONSTRUCTOR',
|
| - "Default values aren't allowed in factory constructors that redirect to another constructor.");
|
| + "Default values aren't allowed in factory constructors that redirect "
|
| + "to another constructor.",
|
| + "Try removing the default value.");
|
|
|
| /**
|
| * 3.1 Scoping: It is a compile-time error if there is more than one entity
|
| * with the same name declared in the same scope.
|
| */
|
| static const CompileTimeErrorCode DUPLICATE_CONSTRUCTOR_DEFAULT =
|
| - const CompileTimeErrorCode('DUPLICATE_CONSTRUCTOR_DEFAULT',
|
| - "The default constructor is already defined.");
|
| + const CompileTimeErrorCode(
|
| + 'DUPLICATE_CONSTRUCTOR_DEFAULT',
|
| + "The default constructor is already defined.",
|
| + "Try giving one of the constructors a name.");
|
|
|
| /**
|
| * 3.1 Scoping: It is a compile-time error if there is more than one entity
|
| @@ -844,8 +891,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * 0: the name of the duplicate entity
|
| */
|
| static const CompileTimeErrorCode DUPLICATE_CONSTRUCTOR_NAME =
|
| - const CompileTimeErrorCode('DUPLICATE_CONSTRUCTOR_NAME',
|
| - "The constructor with name '{0}' is already defined.");
|
| + const CompileTimeErrorCode(
|
| + 'DUPLICATE_CONSTRUCTOR_NAME',
|
| + "The constructor with name '{0}' is already defined.",
|
| + "Try renaming one of the constructors.");
|
|
|
| /**
|
| * 3.1 Scoping: It is a compile-time error if there is more than one entity
|
| @@ -862,7 +911,9 @@ class CompileTimeErrorCode extends ErrorCode {
|
| */
|
| static const CompileTimeErrorCode DUPLICATE_DEFINITION =
|
| const CompileTimeErrorCode(
|
| - 'DUPLICATE_DEFINITION', "The name '{0}' is already defined.");
|
| + 'DUPLICATE_DEFINITION',
|
| + "The name '{0}' is already defined.",
|
| + "Try renaming one of the declarations.");
|
|
|
| /**
|
| * 18.3 Parts: It's a compile-time error if the same library contains two part
|
| @@ -873,7 +924,8 @@ class CompileTimeErrorCode extends ErrorCode {
|
| */
|
| static const CompileTimeErrorCode DUPLICATE_PART = const CompileTimeErrorCode(
|
| 'DUPLICATE_PART',
|
| - "The library already contains a part with the uri '{0}'.");
|
| + "The library already contains a part with the uri '{0}'.",
|
| + "Try removing all but one of the duplicated part directives.");
|
|
|
| /**
|
| * 7. Classes: It is a compile-time error if a class has an instance member
|
| @@ -884,13 +936,15 @@ class CompileTimeErrorCode extends ErrorCode {
|
| *
|
| * Parameters:
|
| * 0: the name of the class that has conflicting instance/static members
|
| - * 1: the name of the conflicting members
|
| + * 1: the name of the conflicting member
|
| *
|
| * See [DUPLICATE_DEFINITION].
|
| */
|
| static const CompileTimeErrorCode DUPLICATE_DEFINITION_INHERITANCE =
|
| - const CompileTimeErrorCode('DUPLICATE_DEFINITION_INHERITANCE',
|
| - "The name '{0}' is already defined in '{1}'.");
|
| + const CompileTimeErrorCode(
|
| + 'DUPLICATE_DEFINITION_INHERITANCE',
|
| + "The name '{0}' is already defined in '{1}'.",
|
| + "Try renaming one of the declarations.");
|
|
|
| /**
|
| * 12.14.2 Binding Actuals to Formals: It is a compile-time error if
|
| @@ -901,8 +955,11 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * 0: the name of the parameter that was duplicated
|
| */
|
| static const CompileTimeErrorCode DUPLICATE_NAMED_ARGUMENT =
|
| - const CompileTimeErrorCode('DUPLICATE_NAMED_ARGUMENT',
|
| - "The argument for the named parameter '{0}' was already specified.");
|
| + const CompileTimeErrorCode(
|
| + 'DUPLICATE_NAMED_ARGUMENT',
|
| + "The argument for the named parameter '{0}' was already specified.",
|
| + "Try removing one of the named arguments, or "
|
| + "correcting one of the names to reference a different named parameter.");
|
|
|
| /**
|
| * SDK implementation libraries can be exported only by other SDK libraries.
|
| @@ -922,15 +979,19 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * 0: the uri pointing to a non-library declaration
|
| */
|
| static const CompileTimeErrorCode EXPORT_OF_NON_LIBRARY =
|
| - const CompileTimeErrorCode('EXPORT_OF_NON_LIBRARY',
|
| - "The exported library '{0}' can't have a part-of directive.");
|
| + const CompileTimeErrorCode(
|
| + 'EXPORT_OF_NON_LIBRARY',
|
| + "The exported library '{0}' can't have a part-of directive.",
|
| + "Try exporting the library that the part is a part of.");
|
|
|
| /**
|
| * Enum proposal: It is a compile-time error to subclass, mix-in or implement
|
| * an enum.
|
| */
|
| static const CompileTimeErrorCode EXTENDS_ENUM = const CompileTimeErrorCode(
|
| - 'EXTENDS_ENUM', "Classes can't extend an enum.");
|
| + 'EXTENDS_ENUM',
|
| + "Classes can't extend an enum.",
|
| + "Try specifying a different superclass, or removing the extends clause.");
|
|
|
| /**
|
| * 7.9 Superclasses: It is a compile-time error if the extends clause of a
|
| @@ -940,9 +1001,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * Parameters:
|
| * 0: the name of the superclass that was not found
|
| */
|
| - static const CompileTimeErrorCode EXTENDS_NON_CLASS =
|
| - const CompileTimeErrorCode(
|
| - 'EXTENDS_NON_CLASS', "Classes can only extend other classes.");
|
| + static const CompileTimeErrorCode EXTENDS_NON_CLASS = const CompileTimeErrorCode(
|
| + 'EXTENDS_NON_CLASS',
|
| + "Classes can only extend other classes.",
|
| + "Try specifying a different superclass, or removing the extends clause.");
|
|
|
| /**
|
| * 12.2 Null: It is a compile-time error for a class to attempt to extend or
|
| @@ -971,7 +1033,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| */
|
| static const CompileTimeErrorCode EXTENDS_DISALLOWED_CLASS =
|
| const CompileTimeErrorCode(
|
| - 'EXTENDS_DISALLOWED_CLASS', "Classes can't extend '{0}'.");
|
| + 'EXTENDS_DISALLOWED_CLASS',
|
| + "Classes can't extend '{0}'.",
|
| + "Try specifying a different superclass, or "
|
| + "removing the extends clause.");
|
|
|
| /**
|
| * 7.9 Superclasses: It is a compile-time error if the extends clause of a
|
| @@ -983,8 +1048,11 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * See [IMPLEMENTS_DEFERRED_CLASS], and [MIXIN_DEFERRED_CLASS].
|
| */
|
| static const CompileTimeErrorCode EXTENDS_DEFERRED_CLASS =
|
| - const CompileTimeErrorCode('EXTENDS_DEFERRED_CLASS',
|
| - "This class can't extend the deferred class '{0}'.");
|
| + const CompileTimeErrorCode(
|
| + 'EXTENDS_DEFERRED_CLASS',
|
| + "This class can't extend the deferred class '{0}'.",
|
| + "Try specifying a different superclass, or "
|
| + "removing the extends clause.");
|
|
|
| /**
|
| * DEP 37 extends the syntax for assert() to allow a second "message"
|
| @@ -992,8 +1060,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * argument but the DEP is not enabled.
|
| */
|
| static const CompileTimeErrorCode EXTRA_ARGUMENT_TO_ASSERT =
|
| - const CompileTimeErrorCode('EXTRA_ARGUMENT_TO_ASSERT',
|
| - "Assertions only accept a single argument.");
|
| + const CompileTimeErrorCode(
|
| + 'EXTRA_ARGUMENT_TO_ASSERT',
|
| + "Assertions only accept a single argument.",
|
| + "Try removing the message, or enable messages in assert statements.");
|
|
|
| /**
|
| * 12.14.2 Binding Actuals to Formals: It is a static warning if <i>m <
|
| @@ -1007,8 +1077,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * 1: the actual number of positional arguments given
|
| */
|
| static const CompileTimeErrorCode EXTRA_POSITIONAL_ARGUMENTS =
|
| - const CompileTimeErrorCode('EXTRA_POSITIONAL_ARGUMENTS',
|
| - "{0} positional arguments expected, but {1} found.");
|
| + const CompileTimeErrorCode(
|
| + 'EXTRA_POSITIONAL_ARGUMENTS',
|
| + "{0} positional arguments expected, but {1} found.",
|
| + "Try removing the extra arguments.");
|
|
|
| /**
|
| * 7.6.1 Generative Constructors: Let <i>k</i> be a generative constructor. It
|
| @@ -1019,8 +1091,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * 0: the name of the field being initialized multiple times
|
| */
|
| static const CompileTimeErrorCode FIELD_INITIALIZED_BY_MULTIPLE_INITIALIZERS =
|
| - const CompileTimeErrorCode('FIELD_INITIALIZED_BY_MULTIPLE_INITIALIZERS',
|
| - "The field '{0}' can't be initialized twice in the same constructor.");
|
| + const CompileTimeErrorCode(
|
| + 'FIELD_INITIALIZED_BY_MULTIPLE_INITIALIZERS',
|
| + "The field '{0}' can't be initialized twice in the same constructor.",
|
| + "Try removing one of the initializations.");
|
|
|
| /**
|
| * 7.6.1 Generative Constructors: Let <i>k</i> be a generative constructor. It
|
| @@ -1032,7 +1106,9 @@ class CompileTimeErrorCode extends ErrorCode {
|
| FIELD_INITIALIZED_IN_PARAMETER_AND_INITIALIZER =
|
| const CompileTimeErrorCode(
|
| 'FIELD_INITIALIZED_IN_PARAMETER_AND_INITIALIZER',
|
| - "Fields can't be initialized in both the parameter list and the initializers.");
|
| + "Fields can't be initialized in both the parameter list and the "
|
| + "initializers.",
|
| + "Try removing one of the initializations.");
|
|
|
| /**
|
| * 5 Variables: It is a compile-time error if a final instance variable that
|
| @@ -1043,8 +1119,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * 0: the name of the field in question
|
| */
|
| static const CompileTimeErrorCode FINAL_INITIALIZED_MULTIPLE_TIMES =
|
| - const CompileTimeErrorCode('FINAL_INITIALIZED_MULTIPLE_TIMES',
|
| - "'{0}' is a final field and so can only be set once.");
|
| + const CompileTimeErrorCode(
|
| + 'FINAL_INITIALIZED_MULTIPLE_TIMES',
|
| + "'{0}' is a final field and so can only be set once.",
|
| + "Try removing all but one of the initializations.");
|
|
|
| /**
|
| * 7.6.1 Generative Constructors: It is a compile-time error if an
|
| @@ -1052,8 +1130,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * generative constructor.
|
| */
|
| static const CompileTimeErrorCode FIELD_INITIALIZER_FACTORY_CONSTRUCTOR =
|
| - const CompileTimeErrorCode('FIELD_INITIALIZER_FACTORY_CONSTRUCTOR',
|
| - "Initializing formal fields can't be used in factory constructors.");
|
| + const CompileTimeErrorCode(
|
| + 'FIELD_INITIALIZER_FACTORY_CONSTRUCTOR',
|
| + "Initializing formal parameters can't be used in factory constructors.",
|
| + "Try using a normal parameter.");
|
|
|
| /**
|
| * 7.6.1 Generative Constructors: It is a compile-time error if an
|
| @@ -1061,8 +1141,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * generative constructor.
|
| */
|
| static const CompileTimeErrorCode FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR =
|
| - const CompileTimeErrorCode('FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR',
|
| - "Initializing formal fields can only be used in constructors.");
|
| + const CompileTimeErrorCode(
|
| + 'FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR',
|
| + "Initializing formal parameters can only be used in constructors.",
|
| + "Try using a normal parameter.");
|
|
|
| /**
|
| * 7.6.1 Generative Constructors: A generative constructor may be redirecting,
|
| @@ -1073,8 +1155,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * generative constructor.
|
| */
|
| static const CompileTimeErrorCode FIELD_INITIALIZER_REDIRECTING_CONSTRUCTOR =
|
| - const CompileTimeErrorCode('FIELD_INITIALIZER_REDIRECTING_CONSTRUCTOR',
|
| - "The redirecting constructor can't have a field initializer.");
|
| + const CompileTimeErrorCode(
|
| + 'FIELD_INITIALIZER_REDIRECTING_CONSTRUCTOR',
|
| + "The redirecting constructor can't have a field initializer.",
|
| + "Try using a normal parameter.");
|
|
|
| /**
|
| * 7.2 Getters: It is a compile-time error if a class has both a getter and a
|
| @@ -1084,8 +1168,11 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * 0: the conflicting name of the getter and method
|
| */
|
| static const CompileTimeErrorCode GETTER_AND_METHOD_WITH_SAME_NAME =
|
| - const CompileTimeErrorCode('GETTER_AND_METHOD_WITH_SAME_NAME',
|
| - "'{0}' can't be used to name a getter, there is already a method with the same name.");
|
| + const CompileTimeErrorCode(
|
| + 'GETTER_AND_METHOD_WITH_SAME_NAME',
|
| + "'{0}' can't be used to name a getter, there is already a method "
|
| + "with the same name.",
|
| + "Try renaming either the getter or the method.");
|
|
|
| /**
|
| * 7.10 Superinterfaces: It is a compile-time error if the implements clause
|
| @@ -1098,8 +1185,12 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * See [EXTENDS_DEFERRED_CLASS], and [MIXIN_DEFERRED_CLASS].
|
| */
|
| static const CompileTimeErrorCode IMPLEMENTS_DEFERRED_CLASS =
|
| - const CompileTimeErrorCode('IMPLEMENTS_DEFERRED_CLASS',
|
| - "This class can't implement the deferred class '{0}'.");
|
| + const CompileTimeErrorCode(
|
| + 'IMPLEMENTS_DEFERRED_CLASS',
|
| + "This class can't implement the deferred class '{0}'.",
|
| + "Try specifying a different interface, "
|
| + "removing the class from the list, or "
|
| + "changing the import to not be deferred..");
|
|
|
| /**
|
| * 12.2 Null: It is a compile-time error for a class to attempt to extend or
|
| @@ -1128,7 +1219,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| */
|
| static const CompileTimeErrorCode IMPLEMENTS_DISALLOWED_CLASS =
|
| const CompileTimeErrorCode(
|
| - 'IMPLEMENTS_DISALLOWED_CLASS', "Classes can't implement '{0}'.");
|
| + 'IMPLEMENTS_DISALLOWED_CLASS',
|
| + "Classes can't implement '{0}'.",
|
| + "Try specifying a different interface, or "
|
| + "remove the class from the list.");
|
|
|
| /**
|
| * 7.10 Superinterfaces: It is a compile-time error if the implements clause
|
| @@ -1136,7 +1230,9 @@ class CompileTimeErrorCode extends ErrorCode {
|
| */
|
| static const CompileTimeErrorCode IMPLEMENTS_DYNAMIC =
|
| const CompileTimeErrorCode(
|
| - 'IMPLEMENTS_DYNAMIC', "Classes can't implement 'dynamic'.");
|
| + 'IMPLEMENTS_DYNAMIC',
|
| + "Classes can't implement 'dynamic'.",
|
| + "Try specifying an interface, or remove 'dynamic' from the list.");
|
|
|
| /**
|
| * Enum proposal: It is a compile-time error to subclass, mix-in or implement
|
| @@ -1144,7 +1240,9 @@ class CompileTimeErrorCode extends ErrorCode {
|
| */
|
| static const CompileTimeErrorCode IMPLEMENTS_ENUM =
|
| const CompileTimeErrorCode(
|
| - 'IMPLEMENTS_ENUM', "Classes can't implement an enum.");
|
| + 'IMPLEMENTS_ENUM',
|
| + "Classes can't implement an enum.",
|
| + "Try specifying an interface, or remove the enum from the list.");
|
|
|
| /**
|
| * 7.10 Superinterfaces: It is a compile-time error if the implements clause
|
| @@ -1156,7 +1254,9 @@ class CompileTimeErrorCode extends ErrorCode {
|
| */
|
| static const CompileTimeErrorCode IMPLEMENTS_NON_CLASS =
|
| const CompileTimeErrorCode(
|
| - 'IMPLEMENTS_NON_CLASS', "Classes can only implement other classes.");
|
| + 'IMPLEMENTS_NON_CLASS',
|
| + "Classes can only implement other classes.",
|
| + "Try specifying a class, or remove the name from the list.");
|
|
|
| /**
|
| * 7.10 Superinterfaces: It is a compile-time error if a type <i>T</i> appears
|
| @@ -1167,7 +1267,9 @@ class CompileTimeErrorCode extends ErrorCode {
|
| */
|
| static const CompileTimeErrorCode IMPLEMENTS_REPEATED =
|
| const CompileTimeErrorCode(
|
| - 'IMPLEMENTS_REPEATED', "'{0}' can only be implemented once.");
|
| + 'IMPLEMENTS_REPEATED',
|
| + "'{0}' can only be implemented once.",
|
| + "Try removing all but one occurance of the class name.");
|
|
|
| /**
|
| * 7.10 Superinterfaces: It is a compile-time error if the superclass of a
|
| @@ -1178,8 +1280,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * clauses
|
| */
|
| static const CompileTimeErrorCode IMPLEMENTS_SUPER_CLASS =
|
| - const CompileTimeErrorCode('IMPLEMENTS_SUPER_CLASS',
|
| - "'{0}' can't be used in both 'extends' and 'implements' clauses.");
|
| + const CompileTimeErrorCode(
|
| + 'IMPLEMENTS_SUPER_CLASS',
|
| + "'{0}' can't be used in both 'extends' and 'implements' clauses.",
|
| + "Try removing one of the occurances.");
|
|
|
| /**
|
| * 7.6.1 Generative Constructors: Note that <b>this</b> is not in scope on the
|
| @@ -1189,9 +1293,6 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * function or variable initializer, in a factory constructor, or in a static
|
| * method or variable initializer, or in the initializer of an instance
|
| * variable.
|
| - *
|
| - * Parameters:
|
| - * 0: the name of the type in question
|
| */
|
| static const CompileTimeErrorCode IMPLICIT_THIS_REFERENCE_IN_INITIALIZER =
|
| const CompileTimeErrorCode('IMPLICIT_THIS_REFERENCE_IN_INITIALIZER',
|
| @@ -1217,8 +1318,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * See [StaticWarningCode.IMPORT_OF_NON_LIBRARY].
|
| */
|
| static const CompileTimeErrorCode IMPORT_OF_NON_LIBRARY =
|
| - const CompileTimeErrorCode('IMPORT_OF_NON_LIBRARY',
|
| - "The imported library '{0}' can't have a part-of directive.");
|
| + const CompileTimeErrorCode(
|
| + 'IMPORT_OF_NON_LIBRARY',
|
| + "The imported library '{0}' can't have a part-of directive.",
|
| + "Try importing the library that the part is a part of.");
|
|
|
| /**
|
| * 13.9 Switch: It is a compile-time error if values of the expressions
|
| @@ -1246,8 +1349,11 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * See [INITIALIZING_FORMAL_FOR_NON_EXISTENT_FIELD].
|
| */
|
| static const CompileTimeErrorCode INITIALIZER_FOR_NON_EXISTENT_FIELD =
|
| - const CompileTimeErrorCode('INITIALIZER_FOR_NON_EXISTENT_FIELD',
|
| - "'{0}' isn't a variable in the enclosing class.");
|
| + const CompileTimeErrorCode(
|
| + 'INITIALIZER_FOR_NON_EXISTENT_FIELD',
|
| + "'{0}' isn't a field in the enclosing class.",
|
| + "Try correcting the name to match an existing field, or "
|
| + "defining a field named '{0}'.");
|
|
|
| /**
|
| * 7.6.1 Generative Constructors: Let <i>k</i> be a generative constructor. It
|
| @@ -1262,8 +1368,11 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * See [INITIALIZING_FORMAL_FOR_STATIC_FIELD].
|
| */
|
| static const CompileTimeErrorCode INITIALIZER_FOR_STATIC_FIELD =
|
| - const CompileTimeErrorCode('INITIALIZER_FOR_STATIC_FIELD',
|
| - "'{0}' is a static variable in the enclosing class, variables initialized in a constructor can't be static.");
|
| + const CompileTimeErrorCode(
|
| + 'INITIALIZER_FOR_STATIC_FIELD',
|
| + "'{0}' is a static field in the enclosing class. Fields initialized "
|
| + "in a constructor can't be static.",
|
| + "Try removing the initialization.");
|
|
|
| /**
|
| * 7.6.1 Generative Constructors: An initializing formal has the form
|
| @@ -1278,8 +1387,11 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * [INITIALIZER_FOR_NON_EXISTENT_FIELD].
|
| */
|
| static const CompileTimeErrorCode INITIALIZING_FORMAL_FOR_NON_EXISTENT_FIELD =
|
| - const CompileTimeErrorCode('INITIALIZING_FORMAL_FOR_NON_EXISTENT_FIELD',
|
| - "'{0}' isn't a variable in the enclosing class.");
|
| + const CompileTimeErrorCode(
|
| + 'INITIALIZING_FORMAL_FOR_NON_EXISTENT_FIELD',
|
| + "'{0}' isn't a field in the enclosing class.",
|
| + "Try correcting the name to match an existing field, or "
|
| + "defining a field named '{0}'.");
|
|
|
| /**
|
| * 7.6.1 Generative Constructors: An initializing formal has the form
|
| @@ -1293,24 +1405,32 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * See [INITIALIZER_FOR_STATIC_FIELD].
|
| */
|
| static const CompileTimeErrorCode INITIALIZING_FORMAL_FOR_STATIC_FIELD =
|
| - const CompileTimeErrorCode('INITIALIZING_FORMAL_FOR_STATIC_FIELD',
|
| - "'{0}' is a static field in the enclosing class, fields initialized in a constructor can't be static.");
|
| + const CompileTimeErrorCode(
|
| + 'INITIALIZING_FORMAL_FOR_STATIC_FIELD',
|
| + "'{0}' is a static field in the enclosing class. Fields initialized "
|
| + "in a constructor can't be static.",
|
| + "Try removing the initialization.");
|
|
|
| /**
|
| * 12.30 Identifier Reference: Otherwise, e is equivalent to the property
|
| * extraction <b>this</b>.<i>id</i>.
|
| */
|
| static const CompileTimeErrorCode INSTANCE_MEMBER_ACCESS_FROM_FACTORY =
|
| - const CompileTimeErrorCode('INSTANCE_MEMBER_ACCESS_FROM_FACTORY',
|
| - "Instance members can't be accessed from a factory constructor.");
|
| + const CompileTimeErrorCode(
|
| + 'INSTANCE_MEMBER_ACCESS_FROM_FACTORY',
|
| + "Instance members can't be accessed from a factory constructor.",
|
| + "Try removing the reference to the instance member.");
|
|
|
| /**
|
| * 12.30 Identifier Reference: Otherwise, e is equivalent to the property
|
| * extraction <b>this</b>.<i>id</i>.
|
| */
|
| static const CompileTimeErrorCode INSTANCE_MEMBER_ACCESS_FROM_STATIC =
|
| - const CompileTimeErrorCode('INSTANCE_MEMBER_ACCESS_FROM_STATIC',
|
| - "Instance members can't be accessed from a static method.");
|
| + const CompileTimeErrorCode(
|
| + 'INSTANCE_MEMBER_ACCESS_FROM_STATIC',
|
| + "Instance members can't be accessed from a static method.",
|
| + "Try removing the reference to the instance member, or ."
|
| + "removing the keyword 'static' from the method.");
|
|
|
| /**
|
| * Enum proposal: It is also a compile-time error to explicitly instantiate an
|
| @@ -1318,7 +1438,9 @@ class CompileTimeErrorCode extends ErrorCode {
|
| */
|
| static const CompileTimeErrorCode INSTANTIATE_ENUM =
|
| const CompileTimeErrorCode(
|
| - 'INSTANTIATE_ENUM', "Enums can't be instantiated.");
|
| + 'INSTANTIATE_ENUM',
|
| + "Enums can't be instantiated.",
|
| + "Try using one of the defined constants.");
|
|
|
| /**
|
| * 15 Metadata: Metadata consists of a series of annotations, each of which
|
| @@ -1326,9 +1448,11 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * either a reference to a compile-time constant variable, or a call to a
|
| * constant constructor.
|
| */
|
| - static const CompileTimeErrorCode INVALID_ANNOTATION = const CompileTimeErrorCode(
|
| - 'INVALID_ANNOTATION',
|
| - "Annotation must be either a const variable reference or const constructor invocation.");
|
| + static const CompileTimeErrorCode INVALID_ANNOTATION =
|
| + const CompileTimeErrorCode(
|
| + 'INVALID_ANNOTATION',
|
| + "Annotation must be either a const variable reference or const "
|
| + "constructor invocation.");
|
|
|
| /**
|
| * 15 Metadata: Metadata consists of a series of annotations, each of which
|
| @@ -1340,8 +1464,11 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * not qualified by a deferred prefix.
|
| */
|
| static const CompileTimeErrorCode INVALID_ANNOTATION_FROM_DEFERRED_LIBRARY =
|
| - const CompileTimeErrorCode('INVALID_ANNOTATION_FROM_DEFERRED_LIBRARY',
|
| - "Constant values from a deferred library can't be used as annotations.");
|
| + const CompileTimeErrorCode(
|
| + 'INVALID_ANNOTATION_FROM_DEFERRED_LIBRARY',
|
| + "Constant values from a deferred library can't be used as annotations.",
|
| + "Try removing the annotation, or "
|
| + "changing the import to not be deferred.");
|
|
|
| /**
|
| * 15.31 Identifier Reference: It is a compile-time error if any of the
|
| @@ -1349,24 +1476,32 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * body marked with either async, async* or sync*.
|
| */
|
| static const CompileTimeErrorCode INVALID_IDENTIFIER_IN_ASYNC =
|
| - const CompileTimeErrorCode('INVALID_IDENTIFIER_IN_ASYNC',
|
| - "The identifier '{0}' can't be used in a function marked with 'async', 'async*' or 'sync*'.");
|
| + const CompileTimeErrorCode(
|
| + 'INVALID_IDENTIFIER_IN_ASYNC',
|
| + "The identifier '{0}' can't be used in a function marked with "
|
| + "'async', 'async*' or 'sync*'.",
|
| + "Try using a different name, or "
|
| + "remove the modifier on the function body.");
|
|
|
| /**
|
| * 9. Functions: It is a compile-time error if an async, async* or sync*
|
| * modifier is attached to the body of a setter or constructor.
|
| */
|
| static const CompileTimeErrorCode INVALID_MODIFIER_ON_CONSTRUCTOR =
|
| - const CompileTimeErrorCode('INVALID_MODIFIER_ON_CONSTRUCTOR',
|
| - "The modifier '{0}' can't be applied to the body of a constructor.");
|
| + const CompileTimeErrorCode(
|
| + 'INVALID_MODIFIER_ON_CONSTRUCTOR',
|
| + "The modifier '{0}' can't be applied to the body of a constructor.",
|
| + "Try removing the modifier.");
|
|
|
| /**
|
| * 9. Functions: It is a compile-time error if an async, async* or sync*
|
| * modifier is attached to the body of a setter or constructor.
|
| */
|
| static const CompileTimeErrorCode INVALID_MODIFIER_ON_SETTER =
|
| - const CompileTimeErrorCode('INVALID_MODIFIER_ON_SETTER',
|
| - "The modifier '{0}' can't be applied to the body of a setter.");
|
| + const CompileTimeErrorCode(
|
| + 'INVALID_MODIFIER_ON_SETTER',
|
| + "The modifier '{0}' can't be applied to the body of a setter.",
|
| + "Try removing the modifier.");
|
|
|
| /**
|
| * TODO(brianwilkerson) Remove this when we have decided on how to report
|
| @@ -1391,8 +1526,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * the immediately enclosing class.
|
| */
|
| static const CompileTimeErrorCode INVALID_FACTORY_NAME_NOT_A_CLASS =
|
| - const CompileTimeErrorCode('INVALID_FACTORY_NAME_NOT_A_CLASS',
|
| - "The name of the immediately enclosing class expected.");
|
| + const CompileTimeErrorCode(
|
| + 'INVALID_FACTORY_NAME_NOT_A_CLASS',
|
| + "The name of a factory constructor must be the same as the name of "
|
| + "the immediately enclosing class.");
|
|
|
| /**
|
| * 12.10 This: It is a compile-time error if this appears in a top-level
|
| @@ -1412,8 +1549,11 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * 0: the name of the type parameter
|
| */
|
| static const CompileTimeErrorCode INVALID_TYPE_ARGUMENT_IN_CONST_LIST =
|
| - const CompileTimeErrorCode('INVALID_TYPE_ARGUMENT_IN_CONST_LIST',
|
| - "Constant list literals can't include a type parameter as a type argument, such as '{0}'.");
|
| + const CompileTimeErrorCode(
|
| + 'INVALID_TYPE_ARGUMENT_IN_CONST_LIST',
|
| + "Constant list literals can't include a type parameter as a type "
|
| + "argument, such as '{0}'.",
|
| + "Try replacing the type parameter with a different type.");
|
|
|
| /**
|
| * 12.7 Maps: It is a compile time error if the type arguments of a constant
|
| @@ -1423,8 +1563,11 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * 0: the name of the type parameter
|
| */
|
| static const CompileTimeErrorCode INVALID_TYPE_ARGUMENT_IN_CONST_MAP =
|
| - const CompileTimeErrorCode('INVALID_TYPE_ARGUMENT_IN_CONST_MAP',
|
| - "Constant map literals can't include a type parameter as a type argument, such as '{0}'.");
|
| + const CompileTimeErrorCode(
|
| + 'INVALID_TYPE_ARGUMENT_IN_CONST_MAP',
|
| + "Constant map literals can't include a type parameter as a type "
|
| + "argument, such as '{0}'.",
|
| + "Try replacing the type parameter with a different type.");
|
|
|
| /**
|
| * 14.2 Exports: It is a compile-time error if the compilation unit found at
|
| @@ -1474,7 +1617,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| */
|
| static const CompileTimeErrorCode LABEL_UNDEFINED =
|
| const CompileTimeErrorCode(
|
| - 'LABEL_UNDEFINED', "Can't reference undefined label '{0}'.");
|
| + 'LABEL_UNDEFINED',
|
| + "Can't reference undefined label '{0}'.",
|
| + "Try defining the label, or "
|
| + "correcting the name to match an existing label.");
|
|
|
| /**
|
| * 7 Classes: It is a compile time error if a class <i>C</i> declares a member
|
| @@ -1492,22 +1638,30 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * 0: the conflicting name of the getter and method
|
| */
|
| static const CompileTimeErrorCode METHOD_AND_GETTER_WITH_SAME_NAME =
|
| - const CompileTimeErrorCode('METHOD_AND_GETTER_WITH_SAME_NAME',
|
| - "'{0}' can't be used to name a method, there is already a getter with the same name.");
|
| + const CompileTimeErrorCode(
|
| + 'METHOD_AND_GETTER_WITH_SAME_NAME',
|
| + "'{0}' can't be used to name a method, there is already a getter "
|
| + "with the same name.");
|
|
|
| /**
|
| * 12.1 Constants: A constant expression is ... a constant list literal.
|
| */
|
| static const CompileTimeErrorCode MISSING_CONST_IN_LIST_LITERAL =
|
| - const CompileTimeErrorCode('MISSING_CONST_IN_LIST_LITERAL',
|
| - "List literals must be prefixed with 'const' when used as a constant expression.");
|
| + const CompileTimeErrorCode(
|
| + 'MISSING_CONST_IN_LIST_LITERAL',
|
| + "List literals must be prefixed with 'const' when used as a constant "
|
| + "expression.",
|
| + "Try adding the keyword 'const' before the literal.");
|
|
|
| /**
|
| * 12.1 Constants: A constant expression is ... a constant map literal.
|
| */
|
| static const CompileTimeErrorCode MISSING_CONST_IN_MAP_LITERAL =
|
| - const CompileTimeErrorCode('MISSING_CONST_IN_MAP_LITERAL',
|
| - "Map literals must be prefixed with 'const' when used as a constant expression.");
|
| + const CompileTimeErrorCode(
|
| + 'MISSING_CONST_IN_MAP_LITERAL',
|
| + "Map literals must be prefixed with 'const' when used as a constant "
|
| + "expression.",
|
| + "Try adding the keyword 'const' before the literal.");
|
|
|
| /**
|
| * 9 Mixins: It is a compile-time error if a declared or derived mixin
|
| @@ -1517,8 +1671,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * 0: the name of the mixin that is invalid
|
| */
|
| static const CompileTimeErrorCode MIXIN_DECLARES_CONSTRUCTOR =
|
| - const CompileTimeErrorCode('MIXIN_DECLARES_CONSTRUCTOR',
|
| - "The class '{0}' can't be used as a mixin because it declares a constructor.");
|
| + const CompileTimeErrorCode(
|
| + 'MIXIN_DECLARES_CONSTRUCTOR',
|
| + "The class '{0}' can't be used as a mixin because it declares a "
|
| + "constructor.");
|
|
|
| /**
|
| * 9.1 Mixin Application: It is a compile-time error if the with clause of a
|
| @@ -1530,8 +1686,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * See [EXTENDS_DEFERRED_CLASS], and [IMPLEMENTS_DEFERRED_CLASS].
|
| */
|
| static const CompileTimeErrorCode MIXIN_DEFERRED_CLASS =
|
| - const CompileTimeErrorCode('MIXIN_DEFERRED_CLASS',
|
| - "This class can't mixin the deferred class '{0}'.");
|
| + const CompileTimeErrorCode(
|
| + 'MIXIN_DEFERRED_CLASS',
|
| + "This class can't mixin the deferred class '{0}'.",
|
| + "Try changing the import to not be deferred.");
|
|
|
| /**
|
| * Not yet in the spec, but consistent with VM behavior. It is a
|
| @@ -1554,8 +1712,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * 0: the name of the mixin that is invalid
|
| */
|
| static const CompileTimeErrorCode MIXIN_INHERITS_FROM_NOT_OBJECT =
|
| - const CompileTimeErrorCode('MIXIN_INHERITS_FROM_NOT_OBJECT',
|
| - "The class '{0}' can't be used as a mixin because it extends a class other than Object.");
|
| + const CompileTimeErrorCode(
|
| + 'MIXIN_INHERITS_FROM_NOT_OBJECT',
|
| + "The class '{0}' can't be used as a mixin because it extends a class "
|
| + "other than Object.");
|
|
|
| /**
|
| * 12.2 Null: It is a compile-time error for a class to attempt to extend or
|
| @@ -1605,8 +1765,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * to super.
|
| */
|
| static const CompileTimeErrorCode MIXIN_REFERENCES_SUPER =
|
| - const CompileTimeErrorCode('MIXIN_REFERENCES_SUPER',
|
| - "The class '{0}' can't be used as a mixin because it references 'super'.");
|
| + const CompileTimeErrorCode(
|
| + 'MIXIN_REFERENCES_SUPER',
|
| + "The class '{0}' can't be used as a mixin because it references "
|
| + "'super'.");
|
|
|
| /**
|
| * 9.1 Mixin Application: It is a compile-time error if <i>S</i> does not
|
| @@ -1623,7 +1785,8 @@ class CompileTimeErrorCode extends ErrorCode {
|
| static const CompileTimeErrorCode
|
| MULTIPLE_REDIRECTING_CONSTRUCTOR_INVOCATIONS = const CompileTimeErrorCode(
|
| 'MULTIPLE_REDIRECTING_CONSTRUCTOR_INVOCATIONS',
|
| - "Constructor may have at most one 'this' redirection.");
|
| + "Constructors can have at most one 'this' redirection.",
|
| + "Try removing all but one of the redirections.");
|
|
|
| /**
|
| * 7.6.1 Generative Constructors: Let <i>k</i> be a generative constructor.
|
| @@ -1631,8 +1794,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * list or a compile time error occurs.
|
| */
|
| static const CompileTimeErrorCode MULTIPLE_SUPER_INITIALIZERS =
|
| - const CompileTimeErrorCode('MULTIPLE_SUPER_INITIALIZERS',
|
| - "Constructor may have at most one 'super' initializer.");
|
| + const CompileTimeErrorCode(
|
| + 'MULTIPLE_SUPER_INITIALIZERS',
|
| + "Constructor may have at most one 'super' initializer.",
|
| + "Try removing all but one of the 'super' initializers.");
|
|
|
| /**
|
| * 15 Metadata: Metadata consists of a series of annotations, each of which
|
| @@ -1641,8 +1806,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * constant constructor.
|
| */
|
| static const CompileTimeErrorCode NO_ANNOTATION_CONSTRUCTOR_ARGUMENTS =
|
| - const CompileTimeErrorCode('NO_ANNOTATION_CONSTRUCTOR_ARGUMENTS',
|
| - "Annotation creation must have arguments.");
|
| + const CompileTimeErrorCode(
|
| + 'NO_ANNOTATION_CONSTRUCTOR_ARGUMENTS',
|
| + "Annotation creation must have arguments.",
|
| + "Try adding an empty argument list.");
|
|
|
| /**
|
| * This error is generated if a constructor declaration has an implicit
|
| @@ -1693,7 +1860,8 @@ class CompileTimeErrorCode extends ErrorCode {
|
| 'NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT',
|
| "The superclass '{0}' doesn't have a zero argument constructor.",
|
| "Try declaring a zero argument constructor in '{0}', or "
|
| - "declaring a constructor in {1} that explicitly invokes a constructor in '{0}'.");
|
| + "declaring a constructor in {1} that explicitly invokes a "
|
| + "constructor in '{0}'.");
|
|
|
| /**
|
| * 13.2 Expression Statements: It is a compile-time error if a non-constant
|
| @@ -1701,8 +1869,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * statement is expected.
|
| */
|
| static const CompileTimeErrorCode NON_CONST_MAP_AS_EXPRESSION_STATEMENT =
|
| - const CompileTimeErrorCode('NON_CONST_MAP_AS_EXPRESSION_STATEMENT',
|
| - "A non-constant map literal without type arguments can't be used as an expression statement.");
|
| + const CompileTimeErrorCode(
|
| + 'NON_CONST_MAP_AS_EXPRESSION_STATEMENT',
|
| + "A non-constant map literal without type arguments can't be used as "
|
| + "an expression statement.");
|
|
|
| /**
|
| * 13.9 Switch: Given a switch statement of the form <i>switch (e) {
|
| @@ -1737,7 +1907,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| NON_CONSTANT_CASE_EXPRESSION_FROM_DEFERRED_LIBRARY =
|
| const CompileTimeErrorCode(
|
| 'NON_CONSTANT_CASE_EXPRESSION_FROM_DEFERRED_LIBRARY',
|
| - "Constant values from a deferred library can't be used as a case expression.");
|
| + "Constant values from a deferred library can't be used as a case "
|
| + "expression.",
|
| + "Try re-writing the switch as a series of if statements, or "
|
| + "changing the import to not be deferred.");
|
|
|
| /**
|
| * 6.2.2 Optional Formals: It is a compile-time error if the default value of
|
| @@ -1758,15 +1931,20 @@ class CompileTimeErrorCode extends ErrorCode {
|
| NON_CONSTANT_DEFAULT_VALUE_FROM_DEFERRED_LIBRARY =
|
| const CompileTimeErrorCode(
|
| 'NON_CONSTANT_DEFAULT_VALUE_FROM_DEFERRED_LIBRARY',
|
| - "Constant values from a deferred library can't be used as a default parameter value.");
|
| + "Constant values from a deferred library can't be used as a default "
|
| + "parameter value.",
|
| + "Try leaving the default as null and initializing the parameter "
|
| + "inside the function body.");
|
|
|
| /**
|
| * 12.6 Lists: It is a compile time error if an element of a constant list
|
| * literal is not a compile-time constant.
|
| */
|
| static const CompileTimeErrorCode NON_CONSTANT_LIST_ELEMENT =
|
| - const CompileTimeErrorCode('NON_CONSTANT_LIST_ELEMENT',
|
| - "'const' lists must have all constant values.");
|
| + const CompileTimeErrorCode(
|
| + 'NON_CONSTANT_LIST_ELEMENT',
|
| + "The values in a const list literal must be constants.",
|
| + "Try removing the keyword 'const' from the map literal.");
|
|
|
| /**
|
| * 12.6 Lists: It is a compile time error if an element of a constant list
|
| @@ -1779,7 +1957,9 @@ class CompileTimeErrorCode extends ErrorCode {
|
| NON_CONSTANT_LIST_ELEMENT_FROM_DEFERRED_LIBRARY =
|
| const CompileTimeErrorCode(
|
| 'NON_CONSTANT_LIST_ELEMENT_FROM_DEFERRED_LIBRARY',
|
| - "Constant values from a deferred library can't be used as values in a 'const' list.");
|
| + "Constant values from a deferred library can't be used as values in "
|
| + "a 'const' list.",
|
| + "Try removing the keyword 'const' from the list literal.");
|
|
|
| /**
|
| * 12.7 Maps: It is a compile time error if either a key or a value of an
|
| @@ -1787,7 +1967,9 @@ class CompileTimeErrorCode extends ErrorCode {
|
| */
|
| static const CompileTimeErrorCode NON_CONSTANT_MAP_KEY =
|
| const CompileTimeErrorCode(
|
| - 'NON_CONSTANT_MAP_KEY', "The keys in a map must be constant.");
|
| + 'NON_CONSTANT_MAP_KEY',
|
| + "The keys in a const map literal must be constant.",
|
| + "Try removing the keyword 'const' from the map literal.");
|
|
|
| /**
|
| * 12.7 Maps: It is a compile time error if either a key or a value of an
|
| @@ -1797,16 +1979,21 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * not qualified by a deferred prefix.
|
| */
|
| static const CompileTimeErrorCode NON_CONSTANT_MAP_KEY_FROM_DEFERRED_LIBRARY =
|
| - const CompileTimeErrorCode('NON_CONSTANT_MAP_KEY_FROM_DEFERRED_LIBRARY',
|
| - "Constant values from a deferred library can't be used as keys in a map.");
|
| + const CompileTimeErrorCode(
|
| + 'NON_CONSTANT_MAP_KEY_FROM_DEFERRED_LIBRARY',
|
| + "Constant values from a deferred library can't be used as keys in a "
|
| + "const map literal.",
|
| + "Try removing the keyword 'const' from the map literal.");
|
|
|
| /**
|
| * 12.7 Maps: It is a compile time error if either a key or a value of an
|
| * entry in a constant map literal is not a compile-time constant.
|
| */
|
| static const CompileTimeErrorCode NON_CONSTANT_MAP_VALUE =
|
| - const CompileTimeErrorCode('NON_CONSTANT_MAP_VALUE',
|
| - "The values in a 'const' map must be constant.");
|
| + const CompileTimeErrorCode(
|
| + 'NON_CONSTANT_MAP_VALUE',
|
| + "The values in a const map literal must be constant.",
|
| + "Try removing the keyword 'const' from the map literal.");
|
|
|
| /**
|
| * 12.7 Maps: It is a compile time error if either a key or a value of an
|
| @@ -1818,7 +2005,9 @@ class CompileTimeErrorCode extends ErrorCode {
|
| static const CompileTimeErrorCode
|
| NON_CONSTANT_MAP_VALUE_FROM_DEFERRED_LIBRARY = const CompileTimeErrorCode(
|
| 'NON_CONSTANT_MAP_VALUE_FROM_DEFERRED_LIBRARY',
|
| - "Constant values from a deferred library can't be used as values in a 'const' map.");
|
| + "Constant values from a deferred library can't be used as values in "
|
| + "a const map literal.",
|
| + "Try removing the keyword 'const' from the map literal.");
|
|
|
| /**
|
| * 15 Metadata: Metadata consists of a series of annotations, each of which
|
| @@ -1831,7 +2020,7 @@ class CompileTimeErrorCode extends ErrorCode {
|
| */
|
| static const CompileTimeErrorCode NON_CONSTANT_ANNOTATION_CONSTRUCTOR =
|
| const CompileTimeErrorCode('NON_CONSTANT_ANNOTATION_CONSTRUCTOR',
|
| - "Annotation creation can use only 'const' constructor.");
|
| + "Annotation creation can only call a const constructor.");
|
|
|
| /**
|
| * 7.6.3 Constant Constructors: Any expression that appears within the
|
| @@ -1854,7 +2043,9 @@ class CompileTimeErrorCode extends ErrorCode {
|
| NON_CONSTANT_VALUE_IN_INITIALIZER_FROM_DEFERRED_LIBRARY =
|
| const CompileTimeErrorCode(
|
| 'NON_CONSTANT_VALUE_IN_INITIALIZER_FROM_DEFERRED_LIBRARY',
|
| - "Constant values from a deferred library can't be used as constant initializers.");
|
| + "Constant values from a deferred library can't be used as constant "
|
| + "initializers.",
|
| + "Try changing the import to not be deferred.");
|
|
|
| /**
|
| * 12.14.2 Binding Actuals to Formals: It is a static warning if <i>m < h</i>
|
| @@ -1868,8 +2059,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * 1: the actual number of positional arguments given
|
| */
|
| static const CompileTimeErrorCode NOT_ENOUGH_REQUIRED_ARGUMENTS =
|
| - const CompileTimeErrorCode('NOT_ENOUGH_REQUIRED_ARGUMENTS',
|
| - "{0} required argument(s) expected, but {1} found.");
|
| + const CompileTimeErrorCode(
|
| + 'NOT_ENOUGH_REQUIRED_ARGUMENTS',
|
| + "{0} required argument(s) expected, but {1} found.",
|
| + "Try adding the missing arguments.");
|
|
|
| /**
|
| * 7.6.1 Generative Constructors: Let <i>C</i> be the class in which the
|
| @@ -1879,8 +2072,11 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * (respectively <i>S.id</i>)
|
| */
|
| static const CompileTimeErrorCode NON_GENERATIVE_CONSTRUCTOR =
|
| - const CompileTimeErrorCode('NON_GENERATIVE_CONSTRUCTOR',
|
| - "The generative constructor '{0}' expected, but factory found.");
|
| + const CompileTimeErrorCode(
|
| + 'NON_GENERATIVE_CONSTRUCTOR',
|
| + "The generative constructor '{0}' expected, but factory found.",
|
| + "Try calling a different constructor in the superclass, or "
|
| + "making the called constructor not be a factory constructor.");
|
|
|
| /**
|
| * 7.9 Superclasses: It is a compile-time error to specify an extends clause
|
| @@ -1895,8 +2091,10 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * parameter in an operator.
|
| */
|
| static const CompileTimeErrorCode OPTIONAL_PARAMETER_IN_OPERATOR =
|
| - const CompileTimeErrorCode('OPTIONAL_PARAMETER_IN_OPERATOR',
|
| - "Optional parameters aren't allowed when defining an operator.");
|
| + const CompileTimeErrorCode(
|
| + 'OPTIONAL_PARAMETER_IN_OPERATOR',
|
| + "Optional parameters aren't allowed when defining an operator.",
|
| + "Try removing the optional parameters.");
|
|
|
| /**
|
| * 14.3 Parts: It is a compile time error if the contents of the URI are not a
|
| @@ -1916,16 +2114,23 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * top-level member named <i>p</i>.
|
| */
|
| static const CompileTimeErrorCode PREFIX_COLLIDES_WITH_TOP_LEVEL_MEMBER =
|
| - const CompileTimeErrorCode('PREFIX_COLLIDES_WITH_TOP_LEVEL_MEMBER',
|
| - "The name '{0}' is already used as an import prefix and can't be used to name a top-level element.");
|
| + const CompileTimeErrorCode(
|
| + 'PREFIX_COLLIDES_WITH_TOP_LEVEL_MEMBER',
|
| + "The name '{0}' is already used as an import prefix and can't be "
|
| + "used to name a top-level element.",
|
| + "Try renaming either the top-level element or the prefix.");
|
|
|
| /**
|
| * 16.32 Identifier Reference: If d is a prefix p, a compile-time error
|
| * occurs unless the token immediately following d is '.'.
|
| */
|
| static const CompileTimeErrorCode PREFIX_IDENTIFIER_NOT_FOLLOWED_BY_DOT =
|
| - const CompileTimeErrorCode('PREFIX_IDENTIFIER_NOT_FOLLOWED_BY_DOT',
|
| - "The name '{0}' refers to an import prefix, so it must be followed by '.'.");
|
| + const CompileTimeErrorCode(
|
| + 'PREFIX_IDENTIFIER_NOT_FOLLOWED_BY_DOT',
|
| + "The name '{0}' refers to an import prefix, so it must be followed "
|
| + "by '.'.",
|
| + "Try correcting the name to refer to something other than a prefix, or "
|
| + "renaming the prefix.");
|
|
|
| /**
|
| * 6.2.2 Optional Formals: It is a compile-time error if the name of a named
|
| @@ -2046,24 +2251,33 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * the const modifier but <i>k'</i> is not a constant constructor.
|
| */
|
| static const CompileTimeErrorCode REDIRECT_TO_MISSING_CONSTRUCTOR =
|
| - const CompileTimeErrorCode('REDIRECT_TO_MISSING_CONSTRUCTOR',
|
| - "The constructor '{0}' couldn't be found in '{1}'.");
|
| + const CompileTimeErrorCode(
|
| + 'REDIRECT_TO_MISSING_CONSTRUCTOR',
|
| + "The constructor '{0}' couldn't be found in '{1}'.",
|
| + "Try redirecting to a different constructor, or "
|
| + "define the constructor named '{0}'.");
|
|
|
| /**
|
| * 7.6.2 Factories: It is a compile-time error if <i>k</i> is prefixed with
|
| * the const modifier but <i>k'</i> is not a constant constructor.
|
| */
|
| static const CompileTimeErrorCode REDIRECT_TO_NON_CLASS =
|
| - const CompileTimeErrorCode('REDIRECT_TO_NON_CLASS',
|
| - "The name '{0}' isn't a type and can't be used in a redirected constructor.");
|
| + const CompileTimeErrorCode(
|
| + 'REDIRECT_TO_NON_CLASS',
|
| + "The name '{0}' isn't a type and can't be used in a redirected "
|
| + "constructor.",
|
| + "Try redirecting to a different constructor.");
|
|
|
| /**
|
| * 7.6.2 Factories: It is a compile-time error if <i>k</i> is prefixed with
|
| * the const modifier but <i>k'</i> is not a constant constructor.
|
| */
|
| static const CompileTimeErrorCode REDIRECT_TO_NON_CONST_CONSTRUCTOR =
|
| - const CompileTimeErrorCode('REDIRECT_TO_NON_CONST_CONSTRUCTOR',
|
| - "Constant factory constructor can't delegate to a non-constant constructor.");
|
| + const CompileTimeErrorCode(
|
| + 'REDIRECT_TO_NON_CONST_CONSTRUCTOR',
|
| + "Constant factory constructor can't delegate to a non-constant "
|
| + "constructor.",
|
| + "Try redirecting to a different constructor.");
|
|
|
| /**
|
| * 7.6.1 Generative constructors: A generative constructor may be
|
| @@ -2071,8 +2285,11 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * generative constructor.
|
| */
|
| static const CompileTimeErrorCode REDIRECT_GENERATIVE_TO_MISSING_CONSTRUCTOR =
|
| - const CompileTimeErrorCode('REDIRECT_GENERATIVE_TO_MISSING_CONSTRUCTOR',
|
| - "The constructor '{0}' couldn't be found in '{1}'.");
|
| + const CompileTimeErrorCode(
|
| + 'REDIRECT_GENERATIVE_TO_MISSING_CONSTRUCTOR',
|
| + "The constructor '{0}' couldn't be found in '{1}'.",
|
| + "Try redirecting to a different constructor, or "
|
| + "defining the constructor named '{0}'.");
|
|
|
| /**
|
| * 7.6.1 Generative constructors: A generative constructor may be
|
| @@ -2083,7 +2300,8 @@ class CompileTimeErrorCode extends ErrorCode {
|
| REDIRECT_GENERATIVE_TO_NON_GENERATIVE_CONSTRUCTOR =
|
| const CompileTimeErrorCode(
|
| 'REDIRECT_GENERATIVE_TO_NON_GENERATIVE_CONSTRUCTOR',
|
| - "Generative constructor can't redirect to a factory constructor.");
|
| + "Generative constructor can't redirect to a factory constructor.",
|
| + "Try redirecting to a different constructor.");
|
|
|
| /**
|
| * 5 Variables: A local variable may only be referenced at a source code
|
| @@ -2091,8 +2309,12 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * compile-time error occurs.
|
| */
|
| static const CompileTimeErrorCode REFERENCED_BEFORE_DECLARATION =
|
| - const CompileTimeErrorCode('REFERENCED_BEFORE_DECLARATION',
|
| - "Local variable '{0}' can't be referenced before it is declared.");
|
| + const CompileTimeErrorCode(
|
| + 'REFERENCED_BEFORE_DECLARATION',
|
| + "Local variable '{0}' can't be referenced before it is declared.",
|
| + "Try moving the declaration to before the first use, or "
|
| + "renaming the local variable so that it doesn't hide a name from an "
|
| + "enclosing scope.");
|
|
|
| /**
|
| * 12.8.1 Rethrow: It is a compile-time error if an expression of the form
|
| @@ -2102,7 +2324,8 @@ class CompileTimeErrorCode extends ErrorCode {
|
| const CompileTimeErrorCode(
|
| 'RETHROW_OUTSIDE_CATCH',
|
| "Rethrow must be inside of catch clause.",
|
| - "Try moving the expression into a catch clause, or using a 'throw' expression.");
|
| + "Try moving the expression into a catch clause, or using a 'throw' "
|
| + "expression.");
|
|
|
| /**
|
| * 13.12 Return: It is a compile-time error if a return statement of the form
|
| @@ -2121,15 +2344,19 @@ class CompileTimeErrorCode extends ErrorCode {
|
| static const CompileTimeErrorCode RETURN_IN_GENERATOR = const CompileTimeErrorCode(
|
| 'RETURN_IN_GENERATOR',
|
| "Can't return a value from a generator function (using the '{0}' modifier).",
|
| - "Try removing the value, replacing 'return' with 'yield' or changing the method body modifier.");
|
| + "Try removing the value, replacing 'return' with 'yield' or changing the "
|
| + "method body modifier.");
|
|
|
| /**
|
| * 14.1 Imports: It is a compile-time error if a prefix used in a deferred
|
| * import is used in another import clause.
|
| */
|
| static const CompileTimeErrorCode SHARED_DEFERRED_PREFIX =
|
| - const CompileTimeErrorCode('SHARED_DEFERRED_PREFIX',
|
| - "The prefix of a deferred import can't be used in other import directives.");
|
| + const CompileTimeErrorCode(
|
| + 'SHARED_DEFERRED_PREFIX',
|
| + "The prefix of a deferred import can't be used in other import "
|
| + "directives.",
|
| + "Try renaming one of the prefixes.");
|
|
|
| /**
|
| * 12.15.4 Super Invocation: A super method invocation <i>i</i> has the form
|
| @@ -2182,22 +2409,27 @@ class CompileTimeErrorCode extends ErrorCode {
|
| */
|
| static const CompileTimeErrorCode TYPE_ARGUMENT_NOT_MATCHING_BOUNDS =
|
| const CompileTimeErrorCode(
|
| - 'TYPE_ARGUMENT_NOT_MATCHING_BOUNDS', "'{0}' doesn't extend '{1}'.");
|
| + 'TYPE_ARGUMENT_NOT_MATCHING_BOUNDS',
|
| + "'{0}' doesn't extend '{1}'.",
|
| + "Try using a type that is or is a subclass of '{1}'.");
|
|
|
| /**
|
| * 15.3.1 Typedef: Any self reference, either directly, or recursively via
|
| * another typedef, is a compile time error.
|
| */
|
| static const CompileTimeErrorCode TYPE_ALIAS_CANNOT_REFERENCE_ITSELF =
|
| - const CompileTimeErrorCode('TYPE_ALIAS_CANNOT_REFERENCE_ITSELF',
|
| - "Type alias can't reference itself directly or recursively via another typedef.");
|
| + const CompileTimeErrorCode(
|
| + 'TYPE_ALIAS_CANNOT_REFERENCE_ITSELF',
|
| + "Typedefs can't reference themselves directly or recursively via "
|
| + "another typedef.");
|
|
|
| /**
|
| * 16.12.2 Const: It is a compile-time error if <i>T</i> is not a class
|
| * accessible in the current scope, optionally followed by type arguments.
|
| */
|
| static const CompileTimeErrorCode UNDEFINED_CLASS =
|
| - const CompileTimeErrorCode('UNDEFINED_CLASS', "Undefined class '{0}'.");
|
| + const CompileTimeErrorCode('UNDEFINED_CLASS', "Undefined class '{0}'.",
|
| + "Try defining the class.");
|
|
|
| /**
|
| * 7.6.1 Generative Constructors: Let <i>C</i> be the class in which the
|
| @@ -2215,7 +2447,7 @@ class CompileTimeErrorCode extends ErrorCode {
|
| 'UNDEFINED_CONSTRUCTOR_IN_INITIALIZER',
|
| "The class '{0}' doesn't have a constructor named '{1}'.",
|
| "Try defining a constructor named '{1}' in '{0}', or "
|
| - "invoking a different constructor");
|
| + "invoking a different constructor.");
|
|
|
| /**
|
| * 7.6.1 Generative Constructors: Let <i>C</i> be the class in which the
|
| @@ -2232,7 +2464,7 @@ class CompileTimeErrorCode extends ErrorCode {
|
| 'UNDEFINED_CONSTRUCTOR_IN_INITIALIZER_DEFAULT',
|
| "The class '{0}' doesn't have an unnamed constructor.",
|
| "Try defining an unnamed constructor in '{0}', or "
|
| - "invoking a different constructor");
|
| + "invoking a different constructor.");
|
|
|
| /**
|
| * 12.14.2 Binding Actuals to Formals: Furthermore, each <i>q<sub>i</sub></i>,
|
| @@ -2247,8 +2479,11 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * 0: the name of the requested named parameter
|
| */
|
| static const CompileTimeErrorCode UNDEFINED_NAMED_PARAMETER =
|
| - const CompileTimeErrorCode('UNDEFINED_NAMED_PARAMETER',
|
| - "The named parameter '{0}' isn't defined.");
|
| + const CompileTimeErrorCode(
|
| + 'UNDEFINED_NAMED_PARAMETER',
|
| + "The named parameter '{0}' isn't defined.",
|
| + "Try correcting the name to an existing named parameter's name, or "
|
| + "defining a named parameter with the name '{0}'.");
|
|
|
| /**
|
| * 14.2 Exports: It is a compile-time error if the compilation unit found at
|
| @@ -2265,10 +2500,12 @@ class CompileTimeErrorCode extends ErrorCode {
|
| *
|
| * See [INVALID_URI], [URI_HAS_NOT_BEEN_GENERATED].
|
| */
|
| - static const CompileTimeErrorCode URI_DOES_NOT_EXIST = const CompileTimeErrorCode(
|
| - 'URI_DOES_NOT_EXIST',
|
| - "Target of URI doesn't exist: '{0}'.",
|
| - "Try creating the file referenced by the URI or try using a URI for a file that does exist.");
|
| + static const CompileTimeErrorCode URI_DOES_NOT_EXIST =
|
| + const CompileTimeErrorCode(
|
| + 'URI_DOES_NOT_EXIST',
|
| + "Target of URI doesn't exist: '{0}'.",
|
| + "Try creating the file referenced by the URI, or "
|
| + "try using a URI for a file that does exist.");
|
|
|
| /**
|
| * Just like [URI_DOES_NOT_EXIST], but used when the URI refers to a file that
|
| @@ -2283,7 +2520,8 @@ class CompileTimeErrorCode extends ErrorCode {
|
| const CompileTimeErrorCode(
|
| 'URI_HAS_NOT_BEEN_GENERATED',
|
| "Target of URI hasn't been generated: '{0}'.",
|
| - "Try running the generator that will generate the file referenced by the URI.");
|
| + "Try running the generator that will generate the file referenced by "
|
| + "the URI.");
|
|
|
| /**
|
| * 14.1 Imports: It is a compile-time error if <i>x</i> is not a compile-time
|
| @@ -2344,16 +2582,22 @@ class CompileTimeErrorCode extends ErrorCode {
|
| * function that is not a generator function.
|
| */
|
| static const CompileTimeErrorCode YIELD_EACH_IN_NON_GENERATOR =
|
| - const CompileTimeErrorCode('YIELD_EACH_IN_NON_GENERATOR',
|
| - "Yield-each statements must be in a generator function (one marked with either 'async*' or 'sync*').");
|
| + const CompileTimeErrorCode(
|
| + 'YIELD_EACH_IN_NON_GENERATOR',
|
| + "Yield-each statements must be in a generator function "
|
| + "(one marked with either 'async*' or 'sync*').",
|
| + "Try adding 'async*' or 'sync*' to the enclosing function.");
|
|
|
| /**
|
| * ?? Yield: It is a compile-time error if a yield statement appears in a
|
| * function that is not a generator function.
|
| */
|
| static const CompileTimeErrorCode YIELD_IN_NON_GENERATOR =
|
| - const CompileTimeErrorCode('YIELD_IN_NON_GENERATOR',
|
| - "Yield statements must be in a generator function (one marked with either 'async*' or 'sync*').");
|
| + const CompileTimeErrorCode(
|
| + 'YIELD_IN_NON_GENERATOR',
|
| + "Yield statements must be in a generator function "
|
| + "(one marked with either 'async*' or 'sync*').",
|
| + "Try adding 'async*' or 'sync*' to the enclosing function.");
|
|
|
| /**
|
| * Initialize a newly created error code to have the given [name]. The message
|
| @@ -2377,7 +2621,7 @@ class CompileTimeErrorCode extends ErrorCode {
|
| */
|
| class HintCode extends ErrorCode {
|
| /**
|
| - * When an abstract supertype member is references with `super` as its target,
|
| + * When an abstract supertype member is referenced with `super` as its target,
|
| * it cannot be overridden, so it is always a runtime error.
|
| *
|
| * Parameters:
|
| @@ -2414,8 +2658,11 @@ class HintCode extends ErrorCode {
|
| * Dead code is code that is never reached, this can happen for instance if a
|
| * statement follows a return statement.
|
| */
|
| - static const HintCode DEAD_CODE = const HintCode('DEAD_CODE', "Dead code",
|
| - "Try removing the code, or fixing the code before it so that it can be reached.");
|
| + static const HintCode DEAD_CODE = const HintCode(
|
| + 'DEAD_CODE',
|
| + "Dead code.",
|
| + "Try removing the code, or "
|
| + "fixing the code before it so that it can be reached.");
|
|
|
| /**
|
| * Dead code is code that is never reached. This case covers cases where the
|
| @@ -2423,7 +2670,10 @@ class HintCode extends ErrorCode {
|
| */
|
| static const HintCode DEAD_CODE_CATCH_FOLLOWING_CATCH = const HintCode(
|
| 'DEAD_CODE_CATCH_FOLLOWING_CATCH',
|
| - "Dead code: catch clauses after a 'catch (e)' or an 'on Object catch (e)' are never reached.");
|
| + "Dead code: catch clauses after a 'catch (e)' or "
|
| + "an 'on Object catch (e)' are never reached.",
|
| + "Try reordering the catch clauses so that they can be reached, or "
|
| + "removing the unreachable catch clauses.");
|
|
|
| /**
|
| * Dead code is code that is never reached. This case covers cases where the
|
| @@ -2436,7 +2686,10 @@ class HintCode extends ErrorCode {
|
| */
|
| static const HintCode DEAD_CODE_ON_CATCH_SUBTYPE = const HintCode(
|
| 'DEAD_CODE_ON_CATCH_SUBTYPE',
|
| - "Dead code: this on-catch block will never be executed since '{0}' is a subtype of '{1}'.");
|
| + "Dead code: this on-catch block will never be executed because '{0}' is "
|
| + "a subtype of '{1}' and hence will have been caught above.",
|
| + "Try reordering the catch clauses so that this block can be reached, or "
|
| + "removing the unreachable catch clause.");
|
|
|
| /**
|
| * Deprecated members should not be invoked or used.
|
| @@ -2466,33 +2719,49 @@ class HintCode extends ErrorCode {
|
| /**
|
| * Hint for the `x is double` type checks.
|
| */
|
| - static const HintCode IS_DOUBLE = const HintCode('IS_DOUBLE',
|
| - "When compiled to JS, this test might return true when the left hand side is an int.");
|
| + static const HintCode IS_DOUBLE = const HintCode(
|
| + 'IS_DOUBLE',
|
| + "When compiled to JS, this test might return true when the left hand "
|
| + "side is an int.",
|
| + "Try testing for 'num' instead.");
|
|
|
| /**
|
| * Hint for the `x is int` type checks.
|
| */
|
| - static const HintCode IS_INT = const HintCode('IS_INT',
|
| - "When compiled to JS, this test might return true when the left hand side is a double.");
|
| + static const HintCode IS_INT = const HintCode(
|
| + 'IS_INT',
|
| + "When compiled to JS, this test might return true when the left hand "
|
| + "side is a double.",
|
| + "Try testing for 'num' instead.");
|
|
|
| /**
|
| * Hint for the `x is! double` type checks.
|
| */
|
| - static const HintCode IS_NOT_DOUBLE = const HintCode('IS_NOT_DOUBLE',
|
| - "When compiled to JS, this test might return false when the left hand side is an int.");
|
| + static const HintCode IS_NOT_DOUBLE = const HintCode(
|
| + 'IS_NOT_DOUBLE',
|
| + "When compiled to JS, this test might return false when the left hand "
|
| + "side is an int.",
|
| + "Try testing for 'num' instead.");
|
|
|
| /**
|
| * Hint for the `x is! int` type checks.
|
| */
|
| - static const HintCode IS_NOT_INT = const HintCode('IS_NOT_INT',
|
| - "When compiled to JS, this test might return false when the left hand side is a double.");
|
| + static const HintCode IS_NOT_INT = const HintCode(
|
| + 'IS_NOT_INT',
|
| + "When compiled to JS, this test might return false when the left hand "
|
| + "side is a double.",
|
| + "Try testing for 'num' instead.");
|
|
|
| /**
|
| * Deferred libraries shouldn't define a top level function 'loadLibrary'.
|
| */
|
| - static const HintCode IMPORT_DEFERRED_LIBRARY_WITH_LOAD_FUNCTION = const HintCode(
|
| - 'IMPORT_DEFERRED_LIBRARY_WITH_LOAD_FUNCTION',
|
| - "The library '{0}' defines a top-level function named 'loadLibrary' which is hidden by deferring this library.");
|
| + static const HintCode IMPORT_DEFERRED_LIBRARY_WITH_LOAD_FUNCTION =
|
| + const HintCode(
|
| + 'IMPORT_DEFERRED_LIBRARY_WITH_LOAD_FUNCTION',
|
| + "The library '{0}' defines a top-level function named 'loadLibrary' "
|
| + "which is hidden by deferring this library.",
|
| + "Try changing the import to not be deferred, or "
|
| + "rename the function in the imported library.");
|
|
|
| /**
|
| * This hint is generated anywhere where the
|
| @@ -2547,7 +2816,8 @@ class HintCode extends ErrorCode {
|
| */
|
| static const HintCode INVALID_USE_OF_PROTECTED_MEMBER = const HintCode(
|
| 'INVALID_USE_OF_PROTECTED_MEMBER',
|
| - "The member '{0}' can only be used within instance members of subclasses of '{1}'.");
|
| + "The member '{0}' can only be used within instance members of subclasses "
|
| + "of '{1}'.");
|
|
|
| /**
|
| * Generate a hint for a constructor, function or method invocation where a
|
| @@ -2569,7 +2839,7 @@ class HintCode extends ErrorCode {
|
| */
|
| static const HintCode MISSING_REQUIRED_PARAM_WITH_DETAILS = const HintCode(
|
| 'MISSING_REQUIRED_PARAM_WITH_DETAILS',
|
| - "The parameter '{0}' is required. {1}");
|
| + "The parameter '{0}' is required. {1}.");
|
|
|
| /**
|
| * Generate a hint for an element that is annotated with `@JS(...)` whose
|
| @@ -2577,7 +2847,9 @@ class HintCode extends ErrorCode {
|
| */
|
| static const HintCode MISSING_JS_LIB_ANNOTATION = const HintCode(
|
| 'MISSING_JS_LIB_ANNOTATION',
|
| - "The @JS() annotation can only be used if it is also declared on the library directive.");
|
| + "The @JS() annotation can only be used if it is also declared on the "
|
| + "library directive.",
|
| + "Try adding the annotation to the library directive.");
|
|
|
| /**
|
| * Generate a hint for methods or functions that have a return type, but do
|
| @@ -2590,8 +2862,9 @@ class HintCode extends ErrorCode {
|
| */
|
| static const HintCode MISSING_RETURN = const HintCode(
|
| 'MISSING_RETURN',
|
| - "This function declares a return type of '{0}', but doesn't end with a return statement.",
|
| - "Either add a return statement or change the return type to 'void'");
|
| + "This function declares a return type of '{0}', but doesn't end with a "
|
| + "return statement.",
|
| + "Try adding a return statement, or changing the return type to 'void'.");
|
|
|
| /**
|
| * Generate a hint for methods that override methods annotated `@mustCallSuper`
|
| @@ -2603,7 +2876,7 @@ class HintCode extends ErrorCode {
|
| static const HintCode MUST_CALL_SUPER = const HintCode(
|
| 'MUST_CALL_SUPER',
|
| "This method overrides a method annotated as @mustCall super in '{0}', "
|
| - "but does invoke the overriden method,");
|
| + "but does invoke the overriden method.");
|
|
|
| /**
|
| * A condition in a control flow statement could evaluate to `null` because it
|
| @@ -2611,36 +2884,46 @@ class HintCode extends ErrorCode {
|
| */
|
| static const HintCode NULL_AWARE_IN_CONDITION = const HintCode(
|
| 'NULL_AWARE_IN_CONDITION',
|
| - "The value of the '?.' operator can be 'null', which isn't appropriate in a condition,",
|
| - "Replace the '?.' with a '.', testing the left-hand side for null if necessary,");
|
| + "The value of the '?.' operator can be 'null', which isn't appropriate "
|
| + "in a condition.",
|
| + "Try replacing the '?.' with a '.', testing the left-hand side for null if "
|
| + "necessary.");
|
|
|
| /**
|
| * A getter with the override annotation does not override an existing getter.
|
| */
|
| static const HintCode OVERRIDE_ON_NON_OVERRIDING_GETTER = const HintCode(
|
| 'OVERRIDE_ON_NON_OVERRIDING_GETTER',
|
| - "Getter doesn't override an inherited getter.");
|
| + "Getter doesn't override an inherited getter.",
|
| + "Try updating this class to match the superclass, or "
|
| + "removing the override annotation.");
|
|
|
| /**
|
| * A field with the override annotation does not override a getter or setter.
|
| */
|
| static const HintCode OVERRIDE_ON_NON_OVERRIDING_FIELD = const HintCode(
|
| 'OVERRIDE_ON_NON_OVERRIDING_FIELD',
|
| - "Field doesn't override an inherited getter or setter.");
|
| + "Field doesn't override an inherited getter or setter.",
|
| + "Try updating this class to match the superclass, or "
|
| + "removing the override annotation.");
|
|
|
| /**
|
| * A method with the override annotation does not override an existing method.
|
| */
|
| static const HintCode OVERRIDE_ON_NON_OVERRIDING_METHOD = const HintCode(
|
| 'OVERRIDE_ON_NON_OVERRIDING_METHOD',
|
| - "Method doesn't override an inherited method.");
|
| + "Method doesn't override an inherited method.",
|
| + "Try updating this class to match the superclass, or "
|
| + "removing the override annotation.");
|
|
|
| /**
|
| * A setter with the override annotation does not override an existing setter.
|
| */
|
| static const HintCode OVERRIDE_ON_NON_OVERRIDING_SETTER = const HintCode(
|
| 'OVERRIDE_ON_NON_OVERRIDING_SETTER',
|
| - "Setter doesn't override an inherited setter.");
|
| + "Setter doesn't override an inherited setter.",
|
| + "Try updating this class to match the superclass, or "
|
| + "removing the override annotation.");
|
|
|
| /**
|
| * Hint for classes that override equals, but not hashCode.
|
| @@ -2650,7 +2933,8 @@ class HintCode extends ErrorCode {
|
| */
|
| static const HintCode OVERRIDE_EQUALS_BUT_NOT_HASH_CODE = const HintCode(
|
| 'OVERRIDE_EQUALS_BUT_NOT_HASH_CODE',
|
| - "The class '{0}' overrides 'operator==', but not 'get hashCode'.");
|
| + "The class '{0}' overrides 'operator==', but not 'get hashCode'.",
|
| + "Try implementing 'hashCode'.");
|
|
|
| /**
|
| * Type checks of the type `x is! Null` should be done with `x != null`.
|
| @@ -2688,7 +2972,8 @@ class HintCode extends ErrorCode {
|
| */
|
| static const HintCode UNDEFINED_HIDDEN_NAME = const HintCode(
|
| 'UNDEFINED_HIDDEN_NAME',
|
| - "The library '{0}' doesn't export a member with the hidden name '{1}'.");
|
| + "The library '{0}' doesn't export a member with the hidden name '{1}'.",
|
| + "Try removing the name from the list of hidden members.");
|
|
|
| /**
|
| * This hint is generated anywhere where the
|
| @@ -2699,8 +2984,11 @@ class HintCode extends ErrorCode {
|
| * 0: the name of the method that is undefined
|
| * 1: the resolved type name that the method lookup is happening on
|
| */
|
| - static const HintCode UNDEFINED_METHOD = const HintCode('UNDEFINED_METHOD',
|
| - "The method '{0}' isn't defined for the class '{1}'.");
|
| + static const HintCode UNDEFINED_METHOD = const HintCode(
|
| + 'UNDEFINED_METHOD',
|
| + "The method '{0}' isn't defined for the class '{1}'.",
|
| + "Try correcting the name to the name of an existing method, or"
|
| + "defining a method named '{0}'.");
|
|
|
| /**
|
| * This hint is generated anywhere where the
|
| @@ -2713,7 +3001,8 @@ class HintCode extends ErrorCode {
|
| */
|
| static const HintCode UNDEFINED_OPERATOR = const HintCode(
|
| 'UNDEFINED_OPERATOR',
|
| - "The operator '{0}' isn't defined for the class '{1}'.");
|
| + "The operator '{0}' isn't defined for the class '{1}'.",
|
| + "Try defining the operator '{0}'.");
|
|
|
| /**
|
| * This hint is generated anywhere where the
|
| @@ -2735,7 +3024,8 @@ class HintCode extends ErrorCode {
|
| */
|
| static const HintCode UNDEFINED_SHOWN_NAME = const HintCode(
|
| 'UNDEFINED_SHOWN_NAME',
|
| - "The library '{0}' doesn't export a member with the shown name '{1}'.");
|
| + "The library '{0}' doesn't export a member with the shown name '{1}'.",
|
| + "Try removing the name from the list of shown members.");
|
|
|
| /**
|
| * Unnecessary cast.
|
| @@ -2752,24 +3042,26 @@ class HintCode extends ErrorCode {
|
| "Try removing the declaration of 'noSuchMethod'.");
|
|
|
| /**
|
| - * Unnecessary type checks, the result is always true.
|
| + * Unnecessary type checks, the result is always false.
|
| */
|
| static const HintCode UNNECESSARY_TYPE_CHECK_FALSE = const HintCode(
|
| 'UNNECESSARY_TYPE_CHECK_FALSE',
|
| - "Unnecessary type check, the result is always false.");
|
| + "Unnecessary type check, the result is always false.",
|
| + "Try correcting the type check, or removing the type check.");
|
|
|
| /**
|
| - * Unnecessary type checks, the result is always false.
|
| + * Unnecessary type checks, the result is always true.
|
| */
|
| static const HintCode UNNECESSARY_TYPE_CHECK_TRUE = const HintCode(
|
| 'UNNECESSARY_TYPE_CHECK_TRUE',
|
| - "Unnecessary type check, the result is always true.");
|
| + "Unnecessary type check, the result is always true.",
|
| + "Try correcting the type check, or removing the type check.");
|
|
|
| /**
|
| * See [Modifier.IS_USED_IN_LIBRARY].
|
| */
|
| - static const HintCode UNUSED_ELEMENT =
|
| - const HintCode('UNUSED_ELEMENT', "The {0} '{1}' isn't used.");
|
| + static const HintCode UNUSED_ELEMENT = const HintCode('UNUSED_ELEMENT',
|
| + "The {0} '{1}' isn't used.", "Try removing the declaration of '{1}'.");
|
|
|
| /**
|
| * Unused fields are fields which are never read.
|
| @@ -2816,7 +3108,9 @@ class HintCode extends ErrorCode {
|
| * Unused shown names are names shown on imports which are never used.
|
| */
|
| static const HintCode UNUSED_SHOWN_NAME = const HintCode(
|
| - 'UNUSED_SHOWN_NAME', "The name {0} is shown, but not used.");
|
| + 'UNUSED_SHOWN_NAME',
|
| + "The name {0} is shown, but not used.",
|
| + "Try removing the name from the list of shown members.");
|
|
|
| /**
|
| * Hint for cases where the source expects a method or function to return a
|
| @@ -2837,8 +3131,12 @@ class HintCode extends ErrorCode {
|
| * directory.
|
| */
|
| static const HintCode FILE_IMPORT_INSIDE_LIB_REFERENCES_FILE_OUTSIDE =
|
| - const HintCode('FILE_IMPORT_INSIDE_LIB_REFERENCES_FILE_OUTSIDE',
|
| - "A file in the 'lib' directory hierarchy shouldn't reference a file outside that hierarchy.");
|
| + const HintCode(
|
| + 'FILE_IMPORT_INSIDE_LIB_REFERENCES_FILE_OUTSIDE',
|
| + "A file in the 'lib' directory shouldn't import a file outside the "
|
| + "'lib' directory.",
|
| + "Try removing the import, or "
|
| + "moving the imported file inside the 'lib' directory.");
|
|
|
| /**
|
| * It is a bad practice for a source file ouside a package "lib" directory
|
| @@ -2850,8 +3148,9 @@ class HintCode extends ErrorCode {
|
| static const HintCode FILE_IMPORT_OUTSIDE_LIB_REFERENCES_FILE_INSIDE =
|
| const HintCode(
|
| 'FILE_IMPORT_OUTSIDE_LIB_REFERENCES_FILE_INSIDE',
|
| - "A file outside the 'lib' directory hierarchy shouldn't reference a "
|
| - "file inside that hierarchy. Use a package: reference instead.");
|
| + "A file outside the 'lib' directory shouldn't reference a file "
|
| + "inside the 'lib' directory using a relative path.",
|
| + "Try using a package: URI instead.");
|
|
|
| /**
|
| * It is a bad practice for a package import to reference anything outside the
|
| @@ -2987,8 +3286,11 @@ class StaticTypeWarningCode extends ErrorCode {
|
| * 0: the number of provided type arguments
|
| */
|
| static const StaticTypeWarningCode EXPECTED_ONE_LIST_TYPE_ARGUMENTS =
|
| - const StaticTypeWarningCode('EXPECTED_ONE_LIST_TYPE_ARGUMENTS',
|
| - "List literal requires exactly one type arguments or none, but {0} found.");
|
| + const StaticTypeWarningCode(
|
| + 'EXPECTED_ONE_LIST_TYPE_ARGUMENTS',
|
| + "List literals require exactly one type argument or none, "
|
| + "but {0} found.",
|
| + "Try adjusting the number of type arguments.");
|
|
|
| /**
|
| * 12.8 Maps: A fresh instance (7.6.1) <i>m</i>, of size <i>n</i>, whose class
|
| @@ -2998,16 +3300,23 @@ class StaticTypeWarningCode extends ErrorCode {
|
| * 0: the number of provided type arguments
|
| */
|
| static const StaticTypeWarningCode EXPECTED_TWO_MAP_TYPE_ARGUMENTS =
|
| - const StaticTypeWarningCode('EXPECTED_TWO_MAP_TYPE_ARGUMENTS',
|
| - "Map literal requires exactly two type arguments or none, but {0} found.");
|
| + const StaticTypeWarningCode(
|
| + 'EXPECTED_TWO_MAP_TYPE_ARGUMENTS',
|
| + "Map literals require exactly two type arguments or none, "
|
| + "but {0} found.",
|
| + "Try adjusting the number of type arguments.");
|
|
|
| /**
|
| * 9 Functions: It is a static warning if the declared return type of a
|
| * function marked async* may not be assigned to Stream.
|
| */
|
| static const StaticTypeWarningCode ILLEGAL_ASYNC_GENERATOR_RETURN_TYPE =
|
| - const StaticTypeWarningCode('ILLEGAL_ASYNC_GENERATOR_RETURN_TYPE',
|
| - "Functions marked 'async*' must have a return type assignable to 'Stream'.");
|
| + const StaticTypeWarningCode(
|
| + 'ILLEGAL_ASYNC_GENERATOR_RETURN_TYPE',
|
| + "Functions marked 'async*' must have a return type assignable to "
|
| + "'Stream'.",
|
| + "Try fixing the return type of the function, or "
|
| + "removing the modifier 'async*' from the function body.");
|
|
|
| /**
|
| * 9 Functions: It is a static warning if the declared return type of a
|
| @@ -3016,17 +3325,21 @@ class StaticTypeWarningCode extends ErrorCode {
|
| static const StaticTypeWarningCode ILLEGAL_ASYNC_RETURN_TYPE =
|
| const StaticTypeWarningCode(
|
| 'ILLEGAL_ASYNC_RETURN_TYPE',
|
| - "Functions marked 'async' must have a return type assignable to 'Future'.",
|
| + "Functions marked 'async' must have a return type assignable to "
|
| + "'Future'.",
|
| "Try fixing the return type of the function, or "
|
| - "removing the keyword 'async' from the function body.");
|
| + "removing the modifier 'async' from the function body.");
|
|
|
| /**
|
| * 9 Functions: It is a static warning if the declared return type of a
|
| * function marked sync* may not be assigned to Iterable.
|
| */
|
| static const StaticTypeWarningCode ILLEGAL_SYNC_GENERATOR_RETURN_TYPE =
|
| - const StaticTypeWarningCode('ILLEGAL_SYNC_GENERATOR_RETURN_TYPE',
|
| - "Functions marked 'sync*' must have a return type assignable to 'Iterable'.");
|
| + const StaticTypeWarningCode(
|
| + 'ILLEGAL_SYNC_GENERATOR_RETURN_TYPE',
|
| + "Functions marked 'sync*' must have a return type assignable to 'Iterable'.",
|
| + "Try fixing the return type of the function, or "
|
| + "removing the modifier 'sync*' from the function body.");
|
|
|
| /**
|
| * 8.1.1 Inheritance and Overriding: However, if the above rules would cause
|
| @@ -3057,8 +3370,11 @@ class StaticTypeWarningCode extends ErrorCode {
|
| * m<sub>k</sub></i> is inherited.
|
| */
|
| static const StaticTypeWarningCode INCONSISTENT_METHOD_INHERITANCE =
|
| - const StaticTypeWarningCode('INCONSISTENT_METHOD_INHERITANCE',
|
| - "'{0}' is inherited by at least two interfaces inconsistently, from {1}.");
|
| + const StaticTypeWarningCode(
|
| + 'INCONSISTENT_METHOD_INHERITANCE',
|
| + "Inconsistent declarations of '{0}' are inherited from {1}.",
|
| + "Try adjusting the supertypes of this class to remove the "
|
| + "inconsistency.");
|
|
|
| /**
|
| * 12.15.1 Ordinary Invocation: It is a static type warning if <i>T</i> does
|
| @@ -3201,9 +3517,17 @@ class StaticTypeWarningCode extends ErrorCode {
|
| const StaticTypeWarningCode('NON_BOOL_OPERAND',
|
| "The operands of the '{0}' operator must be assignable to 'bool'.");
|
|
|
| + /**
|
| + * Parameters:
|
| + * 0: the name of the variable
|
| + * 1: the type of the variable
|
| + */
|
| static const StaticTypeWarningCode NON_NULLABLE_FIELD_NOT_INITIALIZED =
|
| - const StaticTypeWarningCode('NON_NULLABLE_FIELD_NOT_INITIALIZED',
|
| - "Variable '{0}' of non-nullable type '{1}' must be initialized.");
|
| + const StaticTypeWarningCode(
|
| + 'NON_NULLABLE_FIELD_NOT_INITIALIZED',
|
| + "Variable '{0}' of non-nullable type '{1}' must be initialized.",
|
| + "Try adding an initializer to the declaration, or "
|
| + "making the variable nullable by adding a '?' after the type name.");
|
|
|
| /**
|
| * 15.8 Parameterized Types: It is a static type warning if <i>A<sub>i</sub>,
|
| @@ -3260,7 +3584,9 @@ class StaticTypeWarningCode extends ErrorCode {
|
| */
|
| static const StaticTypeWarningCode TYPE_ARGUMENT_NOT_MATCHING_BOUNDS =
|
| const StaticTypeWarningCode(
|
| - 'TYPE_ARGUMENT_NOT_MATCHING_BOUNDS', "'{0}' doesn't extend '{1}'.");
|
| + 'TYPE_ARGUMENT_NOT_MATCHING_BOUNDS',
|
| + "'{0}' doesn't extend '{1}'.",
|
| + "Try using a type that is or is a subclass of '{1}'.");
|
|
|
| /**
|
| * 10 Generics: It is a static type warning if a type parameter is a supertype
|
| @@ -3268,12 +3594,15 @@ class StaticTypeWarningCode extends ErrorCode {
|
| *
|
| * Parameters:
|
| * 0: the name of the type parameter
|
| + * 1: the name of the bounding type
|
| *
|
| * See [TYPE_ARGUMENT_NOT_MATCHING_BOUNDS].
|
| */
|
| static const StaticTypeWarningCode TYPE_PARAMETER_SUPERTYPE_OF_ITS_BOUND =
|
| - const StaticTypeWarningCode('TYPE_PARAMETER_SUPERTYPE_OF_ITS_BOUND',
|
| - "'{0}' can't be a supertype of its upper bound.");
|
| + const StaticTypeWarningCode(
|
| + 'TYPE_PARAMETER_SUPERTYPE_OF_ITS_BOUND',
|
| + "'{0}' can't be a supertype of its upper bound.",
|
| + "Try using a type that is or is a subclass of '{1}'.");
|
|
|
| /**
|
| * 12.17 Getter Invocation: It is a static warning if there is no class
|
| @@ -3508,8 +3837,11 @@ class StaticTypeWarningCode extends ErrorCode {
|
| * [CompileTimeErrorCode.NEW_WITH_INVALID_TYPE_PARAMETERS].
|
| */
|
| static const StaticTypeWarningCode WRONG_NUMBER_OF_TYPE_ARGUMENTS =
|
| - const StaticTypeWarningCode('WRONG_NUMBER_OF_TYPE_ARGUMENTS',
|
| - "The type '{0}' is declared with {1} type parameters, but {2} type arguments were given.");
|
| + const StaticTypeWarningCode(
|
| + 'WRONG_NUMBER_OF_TYPE_ARGUMENTS',
|
| + "The type '{0}' is declared with {1} type parameters, "
|
| + "but {2} type arguments were given.",
|
| + "Try adjusting the number of type arguments.");
|
|
|
| /**
|
| * 17.16.1 Yield: Let T be the static type of e [the expression to the right
|
| @@ -3530,8 +3862,10 @@ class StaticTypeWarningCode extends ErrorCode {
|
| * T may not be assigned to Stream.
|
| */
|
| static const StaticTypeWarningCode YIELD_OF_INVALID_TYPE =
|
| - const StaticTypeWarningCode('YIELD_OF_INVALID_TYPE',
|
| - "The type '{0}' implied by the 'yield' expression must be assignable to '{1}'.");
|
| + const StaticTypeWarningCode(
|
| + 'YIELD_OF_INVALID_TYPE',
|
| + "The type '{0}' implied by the 'yield' expression must be assignable "
|
| + "to '{1}'.");
|
|
|
| /**
|
| * 17.6.2 For-in. If the iterable expression does not implement Iterable,
|
| @@ -3556,8 +3890,10 @@ class StaticTypeWarningCode extends ErrorCode {
|
| * 2: The loop variable type.
|
| */
|
| static const StaticTypeWarningCode FOR_IN_OF_INVALID_ELEMENT_TYPE =
|
| - const StaticTypeWarningCode('FOR_IN_OF_INVALID_ELEMENT_TYPE',
|
| - "The type '{0}' used in the 'for' loop must implement {1} with a type argument that can be assigned to '{2}'.");
|
| + const StaticTypeWarningCode(
|
| + 'FOR_IN_OF_INVALID_ELEMENT_TYPE',
|
| + "The type '{0}' used in the 'for' loop must implement {1} with a "
|
| + "type argument that can be assigned to '{2}'.");
|
|
|
| /**
|
| * Initialize a newly created error code to have the given [name]. The message
|
| @@ -3643,7 +3979,10 @@ class StaticWarningCode extends ErrorCode {
|
| * A constant variable is always implicitly final.
|
| */
|
| static const StaticWarningCode ASSIGNMENT_TO_CONST = const StaticWarningCode(
|
| - 'ASSIGNMENT_TO_CONST', "Constant variables can't be assigned a value.");
|
| + 'ASSIGNMENT_TO_CONST',
|
| + "Constant variables can't be assigned a value.",
|
| + "Try removing the assignment, or "
|
| + "remove the modifier 'const' from the variable.");
|
|
|
| /**
|
| * 5 Variables: Attempting to assign to a final variable elsewhere will cause
|
| @@ -3661,8 +4000,11 @@ class StaticWarningCode extends ErrorCode {
|
| * assignment will also give rise to a static warning for the same reason.
|
| */
|
| static const StaticWarningCode ASSIGNMENT_TO_FINAL_NO_SETTER =
|
| - const StaticWarningCode('ASSIGNMENT_TO_FINAL_NO_SETTER',
|
| - "No setter named '{0}' in class '{1}'.");
|
| + const StaticWarningCode(
|
| + 'ASSIGNMENT_TO_FINAL_NO_SETTER',
|
| + "No setter named '{0}' in class '{1}'.",
|
| + "Try correcting the name to reference an existing setter, or "
|
| + "declare the setter.");
|
|
|
| /**
|
| * 12.18 Assignment: It is as static warning if an assignment of the form
|
| @@ -3701,7 +4043,8 @@ class StaticWarningCode extends ErrorCode {
|
| static const StaticWarningCode CASE_BLOCK_NOT_TERMINATED =
|
| const StaticWarningCode(
|
| 'CASE_BLOCK_NOT_TERMINATED',
|
| - "The last statement of the 'case' should be 'break', 'continue', 'return' or 'throw'.",
|
| + "The last statement of the 'case' should be 'break', 'continue', "
|
| + "'return' or 'throw'.",
|
| "Try adding one of the required statements.");
|
|
|
| /**
|
| @@ -3742,8 +4085,10 @@ class StaticWarningCode extends ErrorCode {
|
| * 2: the name of the non-dart: library in which the element is found
|
| */
|
| static const StaticWarningCode CONFLICTING_DART_IMPORT =
|
| - const StaticWarningCode('CONFLICTING_DART_IMPORT',
|
| - "Element '{0}' from SDK library '{1}' is implicitly hidden by '{2}'.");
|
| + const StaticWarningCode(
|
| + 'CONFLICTING_DART_IMPORT',
|
| + "Element '{0}' from SDK library '{1}' is implicitly hidden by '{2}'.",
|
| + "Try adding an explicit hide combinator.");
|
|
|
| /**
|
| * 7.2 Getters: It is a static warning if a class <i>C</i> declares an
|
| @@ -3757,23 +4102,30 @@ class StaticWarningCode extends ErrorCode {
|
| CONFLICTING_INSTANCE_GETTER_AND_SUPERCLASS_MEMBER =
|
| const StaticWarningCode(
|
| 'CONFLICTING_INSTANCE_GETTER_AND_SUPERCLASS_MEMBER',
|
| - "Superclass '{0}' declares static member with the same name.");
|
| + "Superclass '{0}' declares static member with the same name.",
|
| + "Try renaming either the getter or the static member.");
|
|
|
| /**
|
| * 7.1 Instance Methods: It is a static warning if a class <i>C</i> declares
|
| * an instance method named <i>n</i> and has a setter named <i>n=</i>.
|
| */
|
| static const StaticWarningCode CONFLICTING_INSTANCE_METHOD_SETTER =
|
| - const StaticWarningCode('CONFLICTING_INSTANCE_METHOD_SETTER',
|
| - "Class '{0}' declares instance method '{1}', but also has a setter with the same name from '{2}'.");
|
| + const StaticWarningCode(
|
| + 'CONFLICTING_INSTANCE_METHOD_SETTER',
|
| + "Class '{0}' declares instance method '{1}', "
|
| + "but also has a setter with the same name from '{2}'.",
|
| + "Try renaming either the method or the setter.");
|
|
|
| /**
|
| * 7.1 Instance Methods: It is a static warning if a class <i>C</i> declares
|
| * an instance method named <i>n</i> and has a setter named <i>n=</i>.
|
| */
|
| static const StaticWarningCode CONFLICTING_INSTANCE_METHOD_SETTER2 =
|
| - const StaticWarningCode('CONFLICTING_INSTANCE_METHOD_SETTER2',
|
| - "Class '{0}' declares the setter '{1}', but also has an instance method in the same class.");
|
| + const StaticWarningCode(
|
| + 'CONFLICTING_INSTANCE_METHOD_SETTER2',
|
| + "Class '{0}' declares the setter '{1}', "
|
| + "but also has an instance method in the same class.",
|
| + "Try renaming either the method or the setter.");
|
|
|
| /**
|
| * 7.3 Setters: It is a static warning if a class <i>C</i> declares an
|
| @@ -3787,23 +4139,28 @@ class StaticWarningCode extends ErrorCode {
|
| CONFLICTING_INSTANCE_SETTER_AND_SUPERCLASS_MEMBER =
|
| const StaticWarningCode(
|
| 'CONFLICTING_INSTANCE_SETTER_AND_SUPERCLASS_MEMBER',
|
| - "Superclass '{0}' declares static member with the same name.");
|
| + "Superclass '{0}' declares a static member with the same name.",
|
| + "Try renaming either the setter or the inherited member.");
|
|
|
| /**
|
| * 7.2 Getters: It is a static warning if a class declares a static getter
|
| * named <i>v</i> and also has a non-static setter named <i>v=</i>.
|
| */
|
| static const StaticWarningCode CONFLICTING_STATIC_GETTER_AND_INSTANCE_SETTER =
|
| - const StaticWarningCode('CONFLICTING_STATIC_GETTER_AND_INSTANCE_SETTER',
|
| - "Class '{0}' declares non-static setter with the same name.");
|
| + const StaticWarningCode(
|
| + 'CONFLICTING_STATIC_GETTER_AND_INSTANCE_SETTER',
|
| + "Class '{0}' declares non-static setter with the same name.",
|
| + "Try renaming either the getter or the setter.");
|
|
|
| /**
|
| * 7.3 Setters: It is a static warning if a class declares a static setter
|
| * named <i>v=</i> and also has a non-static member named <i>v</i>.
|
| */
|
| static const StaticWarningCode CONFLICTING_STATIC_SETTER_AND_INSTANCE_MEMBER =
|
| - const StaticWarningCode('CONFLICTING_STATIC_SETTER_AND_INSTANCE_MEMBER',
|
| - "Class '{0}' declares non-static member with the same name.");
|
| + const StaticWarningCode(
|
| + 'CONFLICTING_STATIC_SETTER_AND_INSTANCE_MEMBER',
|
| + "Class '{0}' declares non-static member with the same name.",
|
| + "Try renaming either the inherited member or the setter.");
|
|
|
| /**
|
| * 16.12.2 Const: Given an instance creation expression of the form <i>const
|
| @@ -3812,15 +4169,17 @@ class StaticWarningCode extends ErrorCode {
|
| * factory constructor.
|
| */
|
| static const StaticWarningCode CONST_WITH_ABSTRACT_CLASS =
|
| - const StaticWarningCode('CONST_WITH_ABSTRACT_CLASS',
|
| - "Abstract classes can't be created with a 'const' expression.");
|
| + const StaticWarningCode(
|
| + 'CONST_WITH_ABSTRACT_CLASS',
|
| + "Abstract classes can't be created with a 'const' expression.",
|
| + "Try creating an instance of a subtype.");
|
|
|
| /**
|
| * 12.7 Maps: It is a static warning if the values of any two keys in a map
|
| * literal are equal.
|
| */
|
| static const StaticWarningCode EQUAL_KEYS_IN_MAP = const StaticWarningCode(
|
| - 'EQUAL_KEYS_IN_MAP', "Keys in a map can't be equal.");
|
| + 'EQUAL_KEYS_IN_MAP', "Two keys in a map literal can't be equal.");
|
|
|
| /**
|
| * 14.2 Exports: It is a static warning to export two different libraries with
|
| @@ -3832,8 +4191,10 @@ class StaticWarningCode extends ErrorCode {
|
| * 2:e the shared name of the exported libraries
|
| */
|
| static const StaticWarningCode EXPORT_DUPLICATED_LIBRARY_NAMED =
|
| - const StaticWarningCode('EXPORT_DUPLICATED_LIBRARY_NAMED',
|
| - "The exported libraries '{0}' and '{1}' can't have the same name '{2}'.");
|
| + const StaticWarningCode(
|
| + 'EXPORT_DUPLICATED_LIBRARY_NAMED',
|
| + "The exported libraries '{0}' and '{1}' can't have the same name '{2}'.",
|
| + "Try adding a hide clause to one of the export directives.");
|
|
|
| /**
|
| * 12.14.2 Binding Actuals to Formals: It is a static warning if <i>m <
|
| @@ -3849,8 +4210,7 @@ class StaticWarningCode extends ErrorCode {
|
| const StaticWarningCode(
|
| 'EXTRA_POSITIONAL_ARGUMENTS',
|
| "{0} positional arguments expected, but {1} found.",
|
| - "Try removing the extra positional arguments, or "
|
| - "defining additional parameters.");
|
| + "Try removing the extra positional arguments.");
|
|
|
| /**
|
| * 5. Variables: It is a static warning if a final instance variable that has
|
| @@ -3861,7 +4221,9 @@ class StaticWarningCode extends ErrorCode {
|
| FIELD_INITIALIZED_IN_INITIALIZER_AND_DECLARATION =
|
| const StaticWarningCode(
|
| 'FIELD_INITIALIZED_IN_INITIALIZER_AND_DECLARATION',
|
| - "Values can't be set in the constructor if they are final and have already been set.");
|
| + "Fields can't be initialized in the constructor if they are final "
|
| + "and have already been initialized at their declaration.",
|
| + "Try removing one of the initializations.");
|
|
|
| /**
|
| * 5. Variables: It is a static warning if a final instance variable that has
|
| @@ -3875,7 +4237,9 @@ class StaticWarningCode extends ErrorCode {
|
| FINAL_INITIALIZED_IN_DECLARATION_AND_CONSTRUCTOR =
|
| const StaticWarningCode(
|
| 'FINAL_INITIALIZED_IN_DECLARATION_AND_CONSTRUCTOR',
|
| - "'{0}' is final and was given a value when it was declared, so it can't be set to a new value.");
|
| + "'{0}' is final and was given a value when it was declared, "
|
| + "so it can't be set to a new value.",
|
| + "Try removing one of the initializations.");
|
|
|
| /**
|
| * 7.6.1 Generative Constructors: Execution of an initializer of the form
|
| @@ -3908,8 +4272,11 @@ class StaticWarningCode extends ErrorCode {
|
| * 1: the name of the type of the field
|
| */
|
| static const StaticWarningCode FIELD_INITIALIZING_FORMAL_NOT_ASSIGNABLE =
|
| - const StaticWarningCode('FIELD_INITIALIZING_FORMAL_NOT_ASSIGNABLE',
|
| - "The parameter type '{0}' is incompatable with the field type '{1}'.");
|
| + const StaticWarningCode(
|
| + 'FIELD_INITIALIZING_FORMAL_NOT_ASSIGNABLE',
|
| + "The parameter type '{0}' is incompatable with the field type '{1}'.",
|
| + "Try changing or removing the parameter's type, or "
|
| + "changing the field's type.");
|
|
|
| /**
|
| * 5 Variables: It is a static warning if a library, static or local variable
|
| @@ -4008,8 +4375,10 @@ class StaticWarningCode extends ErrorCode {
|
| * 2: the shared name of the imported libraries
|
| */
|
| static const StaticWarningCode IMPORT_DUPLICATED_LIBRARY_NAMED =
|
| - const StaticWarningCode('IMPORT_DUPLICATED_LIBRARY_NAMED',
|
| - "The imported libraries '{0}' and '{1}' can't have the same name '{2}'.");
|
| + const StaticWarningCode(
|
| + 'IMPORT_DUPLICATED_LIBRARY_NAMED',
|
| + "The imported libraries '{0}' and '{1}' can't have the same name '{2}'.",
|
| + "Try adding a hide clause to one of the imports.");
|
|
|
| /**
|
| * 14.1 Imports: It is a static warning if the specified URI of a deferred
|
| @@ -4021,8 +4390,10 @@ class StaticWarningCode extends ErrorCode {
|
| * See [CompileTimeErrorCode.IMPORT_OF_NON_LIBRARY].
|
| */
|
| static const StaticWarningCode IMPORT_OF_NON_LIBRARY =
|
| - const StaticWarningCode('IMPORT_OF_NON_LIBRARY',
|
| - "The imported library '{0}' can't have a part-of directive.");
|
| + const StaticWarningCode(
|
| + 'IMPORT_OF_NON_LIBRARY',
|
| + "The imported library '{0}' can't have a part-of directive.",
|
| + "Try importing the library that the part is a part of.");
|
|
|
| /**
|
| * 8.1.1 Inheritance and Overriding: However, if the above rules would cause
|
| @@ -4039,7 +4410,9 @@ class StaticWarningCode extends ErrorCode {
|
| INCONSISTENT_METHOD_INHERITANCE_GETTER_AND_METHOD =
|
| const StaticWarningCode(
|
| 'INCONSISTENT_METHOD_INHERITANCE_GETTER_AND_METHOD',
|
| - "'{0}' is inherited as a getter and also a method.");
|
| + "'{0}' is inherited as a getter and also a method.",
|
| + "Try adjusting the supertypes of this class to remove the "
|
| + "inconsistency.");
|
|
|
| /**
|
| * 7.1 Instance Methods: It is a static warning if a class <i>C</i> declares
|
| @@ -4054,7 +4427,8 @@ class StaticWarningCode extends ErrorCode {
|
| INSTANCE_METHOD_NAME_COLLIDES_WITH_SUPERCLASS_STATIC =
|
| const StaticWarningCode(
|
| 'INSTANCE_METHOD_NAME_COLLIDES_WITH_SUPERCLASS_STATIC',
|
| - "'{0}' collides with a static member in the superclass '{1}'.");
|
| + "'{0}' collides with a static member in the superclass '{1}'.",
|
| + "Try renaming either the method or the inherited member.");
|
|
|
| /**
|
| * 7.2 Getters: It is a static warning if a getter <i>m1</i> overrides a
|
| @@ -4070,8 +4444,11 @@ class StaticWarningCode extends ErrorCode {
|
| * See [INVALID_METHOD_OVERRIDE_RETURN_TYPE].
|
| */
|
| static const StaticWarningCode INVALID_GETTER_OVERRIDE_RETURN_TYPE =
|
| - const StaticWarningCode('INVALID_GETTER_OVERRIDE_RETURN_TYPE',
|
| - "The return type '{0}' isn't assignable to '{1}' as required by the getter it is overriding from '{2}'.");
|
| + const StaticWarningCode(
|
| + 'INVALID_GETTER_OVERRIDE_RETURN_TYPE',
|
| + "The return type '{0}' isn't assignable to '{1}' as required by the "
|
| + "getter it is overriding from '{2}'.",
|
| + "Try changing the return types so that they are compatible.");
|
|
|
| /**
|
| * 7.1 Instance Methods: It is a static warning if an instance method
|
| @@ -4085,8 +4462,11 @@ class StaticWarningCode extends ErrorCode {
|
| * 2: the name of the class where the overridden method is declared
|
| */
|
| static const StaticWarningCode INVALID_METHOD_OVERRIDE_NAMED_PARAM_TYPE =
|
| - const StaticWarningCode('INVALID_METHOD_OVERRIDE_NAMED_PARAM_TYPE',
|
| - "The parameter type '{0}' isn't assignable to '{1}' as required by the method it is overriding from '{2}'.");
|
| + const StaticWarningCode(
|
| + 'INVALID_METHOD_OVERRIDE_NAMED_PARAM_TYPE',
|
| + "The parameter type '{0}' isn't assignable to '{1}' as required by "
|
| + "the method it is overriding from '{2}'.",
|
| + "Try changing the parameter types so that they are compatible.");
|
|
|
| /**
|
| * Generic Method DEP: number of type parameters must match.
|
| @@ -4098,8 +4478,11 @@ class StaticWarningCode extends ErrorCode {
|
| * 2: the name of the class where the overridden method is declared
|
| */
|
| static const StaticWarningCode INVALID_METHOD_OVERRIDE_TYPE_PARAMETERS =
|
| - const StaticWarningCode('INVALID_METHOD_OVERRIDE_TYPE_PARAMETERS',
|
| - "The method has {0} type parameters, but it is overriding a method with {1} type parameters from '{2}'.");
|
| + const StaticWarningCode(
|
| + 'INVALID_METHOD_OVERRIDE_TYPE_PARAMETERS',
|
| + "The method has {0} type parameters, but it is overriding a method "
|
| + "with {1} type parameters from '{2}'.",
|
| + "Try changing the number of type parameters so that they are the same.");
|
|
|
| /**
|
| * Generic Method DEP: bounds of type parameters must be compatible.
|
| @@ -4113,8 +4496,11 @@ class StaticWarningCode extends ErrorCode {
|
| * 4: the name of the class where the overridden method is declared
|
| */
|
| static const StaticWarningCode INVALID_METHOD_OVERRIDE_TYPE_PARAMETER_BOUND =
|
| - const StaticWarningCode('INVALID_METHOD_OVERRIDE_TYPE_PARAMETER_BOUND',
|
| - "The type parameter '{0}' extends '{1}', but that is stricter than '{2}' extends '{3}' in the overridden method from '{4}'.");
|
| + const StaticWarningCode(
|
| + 'INVALID_METHOD_OVERRIDE_TYPE_PARAMETER_BOUND',
|
| + "The type parameter '{0}' extends '{1}', but that is stricter than "
|
| + "'{2}' extends '{3}' in the overridden method from '{4}'.",
|
| + "Try changing the bounds on the type parameters so that they are compatible.");
|
|
|
| /**
|
| * 7.1 Instance Methods: It is a static warning if an instance method
|
| @@ -4129,8 +4515,11 @@ class StaticWarningCode extends ErrorCode {
|
| * See [INVALID_SETTER_OVERRIDE_NORMAL_PARAM_TYPE].
|
| */
|
| static const StaticWarningCode INVALID_METHOD_OVERRIDE_NORMAL_PARAM_TYPE =
|
| - const StaticWarningCode('INVALID_METHOD_OVERRIDE_NORMAL_PARAM_TYPE',
|
| - "The parameter type '{0}' isn't assignable to '{1}' as required by the method it is overriding from '{2}'.");
|
| + const StaticWarningCode(
|
| + 'INVALID_METHOD_OVERRIDE_NORMAL_PARAM_TYPE',
|
| + "The parameter type '{0}' isn't assignable to '{1}' as required by "
|
| + "the method it is overriding from '{2}'.",
|
| + "Try changing the parameter types so that they are compatible.");
|
|
|
| /**
|
| * 7.1 Instance Methods: It is a static warning if an instance method
|
| @@ -4144,8 +4533,11 @@ class StaticWarningCode extends ErrorCode {
|
| * 2: the name of the class where the overridden method is declared
|
| */
|
| static const StaticWarningCode INVALID_METHOD_OVERRIDE_OPTIONAL_PARAM_TYPE =
|
| - const StaticWarningCode('INVALID_METHOD_OVERRIDE_OPTIONAL_PARAM_TYPE',
|
| - "The parameter type '{0}' isn't assignable to '{1}' as required by the method it is overriding from '{2}'.");
|
| + const StaticWarningCode(
|
| + 'INVALID_METHOD_OVERRIDE_OPTIONAL_PARAM_TYPE',
|
| + "The parameter type '{0}' isn't assignable to '{1}' as required by "
|
| + "the method it is overriding from '{2}'.",
|
| + "Try changing the parameter types so that they are compatible.");
|
|
|
| /**
|
| * 7.1 Instance Methods: It is a static warning if an instance method
|
| @@ -4161,8 +4553,11 @@ class StaticWarningCode extends ErrorCode {
|
| * See [INVALID_GETTER_OVERRIDE_RETURN_TYPE].
|
| */
|
| static const StaticWarningCode INVALID_METHOD_OVERRIDE_RETURN_TYPE =
|
| - const StaticWarningCode('INVALID_METHOD_OVERRIDE_RETURN_TYPE',
|
| - "The return type '{0}' isn't assignable to '{1}' as required by the method it is overriding from '{2}'.");
|
| + const StaticWarningCode(
|
| + 'INVALID_METHOD_OVERRIDE_RETURN_TYPE',
|
| + "The return type '{0}' isn't assignable to '{1}' as required by the "
|
| + "method it is overriding from '{2}'.",
|
| + "Try changing the return types so that they are compatible.");
|
|
|
| /**
|
| * 7.1 Instance Methods: It is a static warning if an instance method
|
| @@ -4174,7 +4569,9 @@ class StaticWarningCode extends ErrorCode {
|
| static const StaticWarningCode
|
| INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_NAMED = const StaticWarningCode(
|
| 'INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_NAMED',
|
| - "Parameters can't override default values, this method overrides '{0}.{1}' where '{2}' has a different value.");
|
| + "Parameters can't override default values, "
|
| + "this method overrides '{0}.{1}' where '{2}' has a different value.",
|
| + "Try using the same default value in both methods.");
|
|
|
| /**
|
| * 7.1 Instance Methods: It is a static warning if an instance method
|
| @@ -4187,7 +4584,9 @@ class StaticWarningCode extends ErrorCode {
|
| INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_POSITIONAL =
|
| const StaticWarningCode(
|
| 'INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_POSITIONAL',
|
| - "Parameters can't override default values, this method overrides '{0}.{1}' where this positional parameter has a different value.");
|
| + "Parameters can't override default values, this method overrides "
|
| + "'{0}.{1}' where this positional parameter has a different value.",
|
| + "Try using the same default value in both methods.");
|
|
|
| /**
|
| * 7.1 Instance Methods: It is a static warning if an instance method
|
| @@ -4199,9 +4598,13 @@ class StaticWarningCode extends ErrorCode {
|
| * 1: the signature of the overridden member
|
| * 2: the name of the class from the overridden method
|
| */
|
| - static const StaticWarningCode INVALID_OVERRIDE_NAMED = const StaticWarningCode(
|
| - 'INVALID_OVERRIDE_NAMED',
|
| - "Missing the named parameter '{0}' to match the overridden method from '{1}' from '{2}'.");
|
| + static const StaticWarningCode INVALID_OVERRIDE_NAMED =
|
| + const StaticWarningCode(
|
| + 'INVALID_OVERRIDE_NAMED',
|
| + "Missing the named parameter '{0}' "
|
| + "to match the overridden method from '{1}' from '{2}'.",
|
| + "Try adding the named parameter to this method, or "
|
| + "removing it from the overridden method.");
|
|
|
| /**
|
| * 7.1 Instance Methods: It is a static warning if an instance method
|
| @@ -4214,8 +4617,11 @@ class StaticWarningCode extends ErrorCode {
|
| * 2: the name of the class from the overridden method
|
| */
|
| static const StaticWarningCode INVALID_OVERRIDE_POSITIONAL =
|
| - const StaticWarningCode('INVALID_OVERRIDE_POSITIONAL',
|
| - "Must have at least {0} parameters to match the overridden method '{1}' from '{2}'.");
|
| + const StaticWarningCode(
|
| + 'INVALID_OVERRIDE_POSITIONAL',
|
| + "Must have at least {0} parameters "
|
| + "to match the overridden method '{1}' from '{2}'.",
|
| + "Try adding the necessary parameters.");
|
|
|
| /**
|
| * 7.1 Instance Methods: It is a static warning if an instance method
|
| @@ -4228,8 +4634,11 @@ class StaticWarningCode extends ErrorCode {
|
| * 2: the name of the class from the overridden method
|
| */
|
| static const StaticWarningCode INVALID_OVERRIDE_REQUIRED =
|
| - const StaticWarningCode('INVALID_OVERRIDE_REQUIRED',
|
| - "Must have {0} required parameters or less to match the overridden method '{1}' from '{2}'.");
|
| + const StaticWarningCode(
|
| + 'INVALID_OVERRIDE_REQUIRED',
|
| + "Must have {0} required parameters or less "
|
| + "to match the overridden method '{1}' from '{2}'.",
|
| + "Try removing the extra parameters.");
|
|
|
| /**
|
| * 7.3 Setters: It is a static warning if a setter <i>m1</i> overrides a
|
| @@ -4245,8 +4654,11 @@ class StaticWarningCode extends ErrorCode {
|
| * See [INVALID_METHOD_OVERRIDE_NORMAL_PARAM_TYPE].
|
| */
|
| static const StaticWarningCode INVALID_SETTER_OVERRIDE_NORMAL_PARAM_TYPE =
|
| - const StaticWarningCode('INVALID_SETTER_OVERRIDE_NORMAL_PARAM_TYPE',
|
| - "The parameter type '{0}' isn't assignable to '{1}' as required by the setter it is overriding from '{2}'.");
|
| + const StaticWarningCode(
|
| + 'INVALID_SETTER_OVERRIDE_NORMAL_PARAM_TYPE',
|
| + "The parameter type '{0}' isn't assignable to '{1}' as required by "
|
| + "the setter it is overriding from '{2}'.",
|
| + "Try changing the parameter types so that they are compatible.");
|
|
|
| /**
|
| * 12.6 Lists: A run-time list literal <<i>E</i>> [<i>e<sub>1</sub></i>
|
| @@ -4311,8 +4723,9 @@ class StaticWarningCode extends ErrorCode {
|
| static const StaticWarningCode MISMATCHED_GETTER_AND_SETTER_TYPES =
|
| const StaticWarningCode(
|
| 'MISMATCHED_GETTER_AND_SETTER_TYPES',
|
| - "The parameter type for setter '{0}' is '{1}' which isn't assignable to its getter (of type '{2}').",
|
| - null,
|
| + "The parameter type for setter '{0}' is '{1}' which isn't assignable "
|
| + "to its getter (of type '{2}').",
|
| + "Try changing the types so that they are compatible.",
|
| false);
|
|
|
| /**
|
| @@ -4324,8 +4737,9 @@ class StaticWarningCode extends ErrorCode {
|
| MISMATCHED_GETTER_AND_SETTER_TYPES_FROM_SUPERTYPE =
|
| const StaticWarningCode(
|
| 'MISMATCHED_GETTER_AND_SETTER_TYPES_FROM_SUPERTYPE',
|
| - "The parameter type for setter '{0}' is '{1}' which isn't assignable to its getter (of type '{2}'), from superclass '{3}'.",
|
| - null,
|
| + "The parameter type for setter '{0}' is '{1}' which isn't assignable "
|
| + "to its getter (of type '{2}'), from superclass '{3}'.",
|
| + "Try changing the types so that they are compatible.",
|
| false);
|
|
|
| /**
|
| @@ -4345,7 +4759,8 @@ class StaticWarningCode extends ErrorCode {
|
| const StaticWarningCode(
|
| 'MISSING_ENUM_CONSTANT_IN_SWITCH',
|
| "Missing case clause for '{0}'.",
|
| - "Add a case clause for the missing constant or add a default clause.",
|
| + "Try adding a case clause for the missing constant, or "
|
| + "adding a default clause.",
|
| false);
|
|
|
| /**
|
| @@ -4355,8 +4770,11 @@ class StaticWarningCode extends ErrorCode {
|
| */
|
| static const StaticWarningCode MIXED_RETURN_TYPES = const StaticWarningCode(
|
| 'MIXED_RETURN_TYPES',
|
| - "Methods and functions can't use return both with and without values.",
|
| - null,
|
| + "Functions can't include return statements both with and without values.",
|
| + // TODO(brianwilkerson) Split this error code depending on whether the
|
| + // function declares a return type.
|
| + "Try making all the return statements consistent "
|
| + "(either include a value or not).",
|
| false);
|
|
|
| /**
|
| @@ -4364,8 +4782,10 @@ class StaticWarningCode extends ErrorCode {
|
| * abstract class and <i>q</i> is not a factory constructor.
|
| */
|
| static const StaticWarningCode NEW_WITH_ABSTRACT_CLASS =
|
| - const StaticWarningCode('NEW_WITH_ABSTRACT_CLASS',
|
| - "Abstract classes can't be created with a 'new' expression.");
|
| + const StaticWarningCode(
|
| + 'NEW_WITH_ABSTRACT_CLASS',
|
| + "Abstract classes can't be created with a 'new' expression.",
|
| + "Try creating an instance of a subtype.");
|
|
|
| /**
|
| * 15.8 Parameterized Types: Any use of a malbounded type gives rise to a
|
| @@ -4380,8 +4800,11 @@ class StaticWarningCode extends ErrorCode {
|
| * [StaticTypeWarningCode.WRONG_NUMBER_OF_TYPE_ARGUMENTS].
|
| */
|
| static const StaticWarningCode NEW_WITH_INVALID_TYPE_PARAMETERS =
|
| - const StaticWarningCode('NEW_WITH_INVALID_TYPE_PARAMETERS',
|
| - "The type '{0}' is declared with {1} type parameters, but {2} type arguments were given.");
|
| + const StaticWarningCode(
|
| + 'NEW_WITH_INVALID_TYPE_PARAMETERS',
|
| + "The type '{0}' is declared with {1} type parameters, "
|
| + "but {2} type arguments were given.",
|
| + "Try adjusting the number of type arguments.");
|
|
|
| /**
|
| * 12.11.1 New: It is a static warning if <i>T</i> is not a class accessible
|
| @@ -4391,7 +4814,9 @@ class StaticWarningCode extends ErrorCode {
|
| * 0: the name of the non-type element
|
| */
|
| static const StaticWarningCode NEW_WITH_NON_TYPE = const StaticWarningCode(
|
| - 'NEW_WITH_NON_TYPE', "The name '{0}' isn't a class.");
|
| + 'NEW_WITH_NON_TYPE',
|
| + "The name '{0}' isn't a class.",
|
| + "Try correcting the name to match an existing class.");
|
|
|
| /**
|
| * 12.11.1 New: If <i>T</i> is a class or parameterized type accessible in the
|
| @@ -4426,8 +4851,10 @@ class StaticWarningCode extends ErrorCode {
|
| * same name as the declaration of <i>T</i>.
|
| */
|
| static const StaticWarningCode NEW_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT =
|
| - const StaticWarningCode('NEW_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT',
|
| - "The class '{0}' doesn't have a default constructor.");
|
| + const StaticWarningCode(
|
| + 'NEW_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT',
|
| + "The class '{0}' doesn't have a default constructor.",
|
| + "Try using one of the named constructors defined in '{0}'.");
|
|
|
| /**
|
| * 7.9.1 Inheritance and Overriding: It is a static warning if a non-abstract
|
| @@ -4568,8 +4995,10 @@ class StaticWarningCode extends ErrorCode {
|
| * 0: the name of the non-type element
|
| */
|
| static const StaticWarningCode NON_TYPE_IN_CATCH_CLAUSE =
|
| - const StaticWarningCode('NON_TYPE_IN_CATCH_CLAUSE',
|
| - "The name '{0}' isn't a type and can't be used in an on-catch clause.");
|
| + const StaticWarningCode(
|
| + 'NON_TYPE_IN_CATCH_CLAUSE',
|
| + "The name '{0}' isn't a type and can't be used in an on-catch clause.",
|
| + "Try correcting the name to match an existing class.");
|
|
|
| /**
|
| * 7.1.1 Operators: It is a static warning if the return type of the
|
| @@ -4609,8 +5038,10 @@ class StaticWarningCode extends ErrorCode {
|
| * Parameters:
|
| * 0: the name that is not a type
|
| */
|
| - static const StaticWarningCode NOT_A_TYPE =
|
| - const StaticWarningCode('NOT_A_TYPE', "{0} isn't a type.");
|
| + static const StaticWarningCode NOT_A_TYPE = const StaticWarningCode(
|
| + 'NOT_A_TYPE',
|
| + "{0} isn't a type.",
|
| + "Try correcting the name to match an existing type.");
|
|
|
| /**
|
| * 12.14.2 Binding Actuals to Formals: It is a static warning if <i>m <
|
| @@ -4638,8 +5069,11 @@ class StaticWarningCode extends ErrorCode {
|
| * 1: the non-matching actual library name from the "part of" declaration
|
| */
|
| static const StaticWarningCode PART_OF_DIFFERENT_LIBRARY =
|
| - const StaticWarningCode('PART_OF_DIFFERENT_LIBRARY',
|
| - "Expected this library to be part of '{0}', not '{1}'.");
|
| + const StaticWarningCode(
|
| + 'PART_OF_DIFFERENT_LIBRARY',
|
| + "Expected this library to be part of '{0}', not '{1}'.",
|
| + "Try including a different part, or "
|
| + "changing the name of the library in the part's part-of directive.");
|
|
|
| /**
|
| * 7.6.2 Factories: It is a static warning if the function type of <i>k'</i>
|
| @@ -4650,20 +5084,26 @@ class StaticWarningCode extends ErrorCode {
|
| * 1: the name of the redirecting constructor
|
| */
|
| static const StaticWarningCode REDIRECT_TO_INVALID_FUNCTION_TYPE =
|
| - const StaticWarningCode('REDIRECT_TO_INVALID_FUNCTION_TYPE',
|
| - "The redirected constructor '{0}' has incompatible parameters with '{1}'.");
|
| + const StaticWarningCode(
|
| + 'REDIRECT_TO_INVALID_FUNCTION_TYPE',
|
| + "The redirected constructor '{0}' has incompatible parameters with '{1}'.",
|
| + "Try redirecting to a different constructor, or "
|
| + "directly invoking the desired constructor rather than redirecting to it.");
|
|
|
| /**
|
| * 7.6.2 Factories: It is a static warning if the function type of <i>k'</i>
|
| * is not a subtype of the type of <i>k</i>.
|
| *
|
| * Parameters:
|
| - * 0: the name of the redirected constructor return type
|
| - * 1: the name of the redirecting constructor return type
|
| + * 0: the name of the redirected constructor's return type
|
| + * 1: the name of the redirecting constructor's return type
|
| */
|
| static const StaticWarningCode REDIRECT_TO_INVALID_RETURN_TYPE =
|
| - const StaticWarningCode('REDIRECT_TO_INVALID_RETURN_TYPE',
|
| - "The return type '{0}' of the redirected constructor isn't assignable to '{1}'.");
|
| + const StaticWarningCode(
|
| + 'REDIRECT_TO_INVALID_RETURN_TYPE',
|
| + "The return type '{0}' of the redirected constructor isn't assignable to '{1}'.",
|
| + "Try redirecting to a different constructor, or "
|
| + "directly invoking the desired constructor rather than redirecting to it.");
|
|
|
| /**
|
| * 7.6.2 Factories: It is a static warning if type does not denote a class
|
| @@ -4672,8 +5112,11 @@ class StaticWarningCode extends ErrorCode {
|
| * <i>type.id</i>) is not a constructor of <i>C</i>.
|
| */
|
| static const StaticWarningCode REDIRECT_TO_MISSING_CONSTRUCTOR =
|
| - const StaticWarningCode('REDIRECT_TO_MISSING_CONSTRUCTOR',
|
| - "The constructor '{0}' couldn't be found in '{1}'.");
|
| + const StaticWarningCode(
|
| + 'REDIRECT_TO_MISSING_CONSTRUCTOR',
|
| + "The constructor '{0}' couldn't be found in '{1}'.",
|
| + "Try correcting the constructor name to an existing constructor, or "
|
| + "defining the constructor in '{1}'.");
|
|
|
| /**
|
| * 7.6.2 Factories: It is a static warning if type does not denote a class
|
| @@ -4683,7 +5126,8 @@ class StaticWarningCode extends ErrorCode {
|
| */
|
| static const StaticWarningCode REDIRECT_TO_NON_CLASS = const StaticWarningCode(
|
| 'REDIRECT_TO_NON_CLASS',
|
| - "The name '{0}' isn't a type and can't be used in a redirected constructor.");
|
| + "The name '{0}' isn't a type and can't be used in a redirected constructor.",
|
| + "Try correcting the name to match an existing class.");
|
|
|
| /**
|
| * 13.12 Return: Let <i>f</i> be the function immediately enclosing a return
|
| @@ -4714,8 +5158,10 @@ class StaticWarningCode extends ErrorCode {
|
| * assigned to the type of <i>e<sub>k</sub></i>.
|
| */
|
| static const StaticWarningCode SWITCH_EXPRESSION_NOT_ASSIGNABLE =
|
| - const StaticWarningCode('SWITCH_EXPRESSION_NOT_ASSIGNABLE',
|
| - "Type '{0}' of the switch expression isn't assignable to the type '{1}' of case expressions.");
|
| + const StaticWarningCode(
|
| + 'SWITCH_EXPRESSION_NOT_ASSIGNABLE',
|
| + "Type '{0}' of the switch expression isn't assignable to "
|
| + "the type '{1}' of case expressions.");
|
|
|
| /**
|
| * 15.1 Static Types: It is a static warning to use a deferred type in a type
|
| @@ -4726,16 +5172,21 @@ class StaticWarningCode extends ErrorCode {
|
| * annotation
|
| */
|
| static const StaticWarningCode TYPE_ANNOTATION_DEFERRED_CLASS =
|
| - const StaticWarningCode('TYPE_ANNOTATION_DEFERRED_CLASS',
|
| - "The deferred type '{0}' can't be used in a declaration, cast or type test.");
|
| + const StaticWarningCode(
|
| + 'TYPE_ANNOTATION_DEFERRED_CLASS',
|
| + "The deferred type '{0}' can't be used in a declaration, cast or type test.",
|
| + "Try using a different type, or "
|
| + "changing the import to not be deferred.");
|
|
|
| /**
|
| * 12.31 Type Test: It is a static warning if <i>T</i> does not denote a type
|
| * available in the current lexical scope.
|
| */
|
| static const StaticWarningCode TYPE_TEST_WITH_NON_TYPE =
|
| - const StaticWarningCode('TYPE_TEST_WITH_NON_TYPE',
|
| - "The name '{0}' isn't a type and can't be used in an 'is' expression.");
|
| + const StaticWarningCode(
|
| + 'TYPE_TEST_WITH_NON_TYPE',
|
| + "The name '{0}' isn't a type and can't be used in an 'is' expression.",
|
| + "Try correcting the name to match an existing type.");
|
|
|
| /**
|
| * 12.31 Type Test: It is a static warning if <i>T</i> does not denote a type
|
| @@ -4836,8 +5287,11 @@ class StaticWarningCode extends ErrorCode {
|
| * 0: the name of the requested named parameter
|
| */
|
| static const StaticWarningCode UNDEFINED_NAMED_PARAMETER =
|
| - const StaticWarningCode('UNDEFINED_NAMED_PARAMETER',
|
| - "The named parameter '{0}' isn't defined.");
|
| + const StaticWarningCode(
|
| + 'UNDEFINED_NAMED_PARAMETER',
|
| + "The named parameter '{0}' isn't defined.",
|
| + "Try correcting the name to an existing named parameter, or "
|
| + "defining a new parameter with this name.");
|
|
|
| /**
|
| * 12.18 Assignment: It is as static warning if an assignment of the form
|
| @@ -4868,8 +5322,11 @@ class StaticWarningCode extends ErrorCode {
|
| * 1: the name of the enclosing type where the method is being looked for
|
| */
|
| static const StaticWarningCode UNDEFINED_STATIC_METHOD_OR_GETTER =
|
| - const StaticWarningCode('UNDEFINED_STATIC_METHOD_OR_GETTER',
|
| - "The static method, getter or setter '{0}' isn't defined for the class '{1}'.");
|
| + const StaticWarningCode(
|
| + 'UNDEFINED_STATIC_METHOD_OR_GETTER',
|
| + "The static method, getter or setter '{0}' isn't defined for the class '{1}'.",
|
| + "Try correcting the name to an existing member, or "
|
| + "defining the member in '{1}'.");
|
|
|
| /**
|
| * 12.17 Getter Invocation: It is a static warning if there is no class
|
| @@ -4881,8 +5338,11 @@ class StaticWarningCode extends ErrorCode {
|
| * 1: the name of the enclosing type where the getter is being looked for
|
| */
|
| static const StaticWarningCode UNDEFINED_SUPER_GETTER =
|
| - const StaticWarningCode('UNDEFINED_SUPER_GETTER',
|
| - "The getter '{0}' isn't defined in a superclass of '{1}'.");
|
| + const StaticWarningCode(
|
| + 'UNDEFINED_SUPER_GETTER',
|
| + "The getter '{0}' isn't defined in a superclass of '{1}'.",
|
| + "Try correcting the name to an existing getter, or "
|
| + "defining the getter in a superclass of '{1}'.");
|
|
|
| /**
|
| * 12.18 Assignment: It is as static warning if an assignment of the form
|
| @@ -4900,8 +5360,11 @@ class StaticWarningCode extends ErrorCode {
|
| * 1: the name of the enclosing type where the setter is being looked for
|
| */
|
| static const StaticWarningCode UNDEFINED_SUPER_SETTER =
|
| - const StaticWarningCode('UNDEFINED_SUPER_SETTER',
|
| - "The setter '{0}' isn't defined in a superclass of '{1}'.");
|
| + const StaticWarningCode(
|
| + 'UNDEFINED_SUPER_SETTER',
|
| + "The setter '{0}' isn't defined in a superclass of '{1}'.",
|
| + "Try correcting the name to an existing setter, or "
|
| + "defining the setter in a superclass of '{1}'.");
|
|
|
| /**
|
| * 7.2 Getters: It is a static warning if the return type of a getter is void.
|
| @@ -5023,7 +5486,7 @@ class StrongModeCode extends ErrorCode {
|
| static const StrongModeCode STATIC_TYPE_ERROR = const StrongModeCode(
|
| ErrorType.COMPILE_TIME_ERROR,
|
| 'STATIC_TYPE_ERROR',
|
| - "Type check failed: '{0}' ('{1}') isn't of type '{2}'");
|
| + "Type check failed: '{0}' ('{1}') isn't of type '{2}'.");
|
|
|
| static const StrongModeCode INVALID_SUPER_INVOCATION = const StrongModeCode(
|
| ErrorType.COMPILE_TIME_ERROR,
|
|
|
Chromium Code Reviews
Issue 2428733005:
More correction messages (Closed)
