Implement named constructors and resolving of redirecting constructors and super-initializers.

frog/leg/warnings.dart

Index: frog/leg/warnings.dart
diff --git a/frog/leg/warnings.dart b/frog/leg/warnings.dart
index e54f8f939ab1315c0609e4c7e31566b2facdad24..153ad7261fbe600a894e0f9a8948d44dd208ff26 100644
--- a/frog/leg/warnings.dart
+++ b/frog/leg/warnings.dart
@@ -26,8 +26,8 @@ class MessageKind {
       'no method named #{2} in class #{1}');
   static final MEMBER_NOT_STATIC = const MessageKind(
       '#{1}.#{2} is not static');
-  static final NOT_STATIC = const MessageKind(
-      '#{1} is not static');
+  static final NO_INSTANCE_AVAILABLE = const MessageKind(
+      '#{1} is only available in instance methods');
 
   static final UNREACHABLE_CODE = const MessageKind(
       'unreachable code');
@@ -50,8 +50,6 @@ class MessageKind {
       'cannot find constructor #{1}');
   static final INVALID_RECEIVER_IN_INITIALIZER = const MessageKind(
       'field initializer expected');
-  static final NO_THIS_IN_STATIC = const MessageKind(
-      '\'this\' is only available in instance methods');
   static final NO_SUPER_IN_STATIC = const MessageKind(
       '\'super\' is only available in instance methods');
   static final DUPLICATE_INITIALIZER = const MessageKind(
@@ -62,8 +60,20 @@ class MessageKind {
       'cannot initialize static field #{1}');
   static final NOT_A_FIELD = const MessageKind(
       '#{1} is not a field');
+  static final CONSTRUCTOR_CALL_EXPECTED = const MessageKind(
+      'only call to \'this\' or \'super\' constructor allowed');

[floitsch, 2012/01/18 15:22:14]

you could avoid the escapes by using " to delimit the string.

[karlklose, 2012/01/18 16:36:09]

Done.

   static final INVALID_FOR_IN = const MessageKind(
       'Invalid for-in variable declaration.');
+  static final REDIRECTING_CTOR_HAS_INITIALIZER = const MessageKind(
+      'redirecting constructor cannot have other initializers');
+  static final SUPER_INITIALIZER_IN_OBJECT = const MessageKind(
+      "'Object' cannot have a superinitializer");

[floitsch, 2012/01/18 15:22:14]

super initializer

[karlklose, 2012/01/18 16:36:09]

Done.

+  static final DUPLICATE_SUPER_INITIALIZER = const MessageKind(
+      'cannot have more than one super initializer');
+  static final NO_MATCHING_CONSTRUCTOR = const MessageKind(
+      'no matching constructor found');
+  static final NO_CONSTRUCTOR = const MessageKind(
+      '#{1} is a #{2}, not a constructor');
 
   toString() => template;
 }