Compute NativeBehavior for foreign functions.

pkg/compiler/lib/src/diagnostics/messages.dart

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 /**
  * The messages in this file should meet the following guide lines:
  *
  * 1. The message should be a complete sentence starting with an uppercase
  * letter, and ending with a period.
  *
@@ skipping 445 matching lines @@
   UNTERMINATED_STRING,
   UNTERMINATED_TOKEN,
   UNUSED_CLASS,
   UNUSED_LABEL,
   UNUSED_METHOD,
   UNUSED_TYPEDEF,
   VAR_FUNCTION_TYPE_PARAMETER,
   VOID_EXPRESSION,
   VOID_NOT_ALLOWED,
   VOID_VARIABLE,
+  WRONG_ARGUMENT_FOR_JS,
+  WRONG_ARGUMENT_FOR_JS_FIRST,
+  WRONG_ARGUMENT_FOR_JS_SECOND,
   WRONG_ARGUMENT_FOR_JS_INTERCEPTOR_CONSTANT,
   WRONG_NUMBER_OF_ARGUMENTS_FOR_ASSERT,
   YIELDING_MODIFIER_ON_ARROW_BODY,
 }
 
 /// A message template for an error, warning, hint or info message generated
 /// by the compiler. Each template is associated with a [MessageKind] that
 /// uniquely identifies the message template.
 // TODO(johnnniwinther): For Infos, consider adding a reference to the
 // error/warning/hint that they belong to.
@@ skipping 2212 matching lines @@
           howToFix: "Try adding '@MirrorsUsed(...)' as described at "
               "https://goo.gl/Akrrog."),
 
       MessageKind.JS_PLACEHOLDER_CAPTURE: const MessageTemplate(
           MessageKind.JS_PLACEHOLDER_CAPTURE,
           "JS code must not use '#' placeholders inside functions.",
           howToFix:
               "Use an immediately called JavaScript function to capture the"
               " the placeholder values as JavaScript function parameters."),
 
+      MessageKind.WRONG_ARGUMENT_FOR_JS: const MessageTemplate(
+          MessageKind.WRONG_ARGUMENT_FOR_JS,
+          "JS expression must take two or more arguments."),
+
+      MessageKind.WRONG_ARGUMENT_FOR_JS_FIRST: const MessageTemplate(
+          MessageKind.WRONG_ARGUMENT_FOR_JS_FIRST,
+          "JS expression must take two or more arguments."),
+
+      MessageKind.WRONG_ARGUMENT_FOR_JS_SECOND: const MessageTemplate(
+          MessageKind.WRONG_ARGUMENT_FOR_JS_SECOND,
+          "JS second argument must be a string literal."),
+
       MessageKind.WRONG_ARGUMENT_FOR_JS_INTERCEPTOR_CONSTANT:
           const MessageTemplate(
               MessageKind.WRONG_ARGUMENT_FOR_JS_INTERCEPTOR_CONSTANT,
               "Argument for 'JS_INTERCEPTOR_CONSTANT' must be a type constant."),
 
       MessageKind.EXPECTED_IDENTIFIER_NOT_RESERVED_WORD: const MessageTemplate(
           MessageKind.EXPECTED_IDENTIFIER_NOT_RESERVED_WORD,
           "'#{keyword}' is a reserved word and can't be used here.",
           howToFix: "Try using a different name.",
           examples: const ["do() {} main() {}"]),
@@ skipping 1106 matching lines @@
   static String convertToString(value) {
     if (value is ErrorToken) {
       // Shouldn't happen.
       return value.assertionMessage;
     } else if (value is Token) {
       value = value.value;
     }
     return '$value';
   }
 }