Add missing space in error message for missing constructor.

lib/compiler/implementation/ssa/builder.dart

Index: lib/compiler/implementation/ssa/builder.dart
diff --git a/lib/compiler/implementation/ssa/builder.dart b/lib/compiler/implementation/ssa/builder.dart
index 9baeb6c6ddfbdb3ce9db6e3800a32d700b716432..26b818033321d06165af32c06b21318a1c60d804 100644
--- a/lib/compiler/implementation/ssa/builder.dart
+++ b/lib/compiler/implementation/ssa/builder.dart
@@ -2828,7 +2828,7 @@ class SsaBuilder extends ResolvedVisitor implements Visitor {
       Message message = error.errorMessage;
       if (message.kind == MessageKind.CANNOT_FIND_CONSTRUCTOR) {
         generateThrowNoSuchMethod(node.send,
-                                  getTargetName(error, 'constructor'),
+                                  getTargetName(error, 'constructor '),

[kasperl, 2012/09/18 12:50:16]

Nit: Maybe the getTargetName should be changed to add a space after the prefix
if it is provided? You could use the ?prefix test. That way you could get rid of
the spaces in prefixes passed to getTargetName.

[karlklose, 2012/09/18 13:20:17]

Done.

                                   node.send.arguments);
       } else if (message.kind == MessageKind.CANNOT_RESOLVE) {
         generateRuntimeError(node.send, message.message);