Fix bug 6713

Fix bug 6713

Ensure that we find the correct closure type class when re-parsing
a nested function or closure.
Committed: https://code.google.com/p/dart/source/detail?r=15113

[regis, 2012-11-19 19:20:32]

LGTM

http://codereview.chromium.org/11420066/diff/3001/runtime/vm/parser.cc
File runtime/vm/parser.cc (right):

http://codereview.chromium.org/11420066/diff/3001/runtime/vm/parser.cc#newcod...
runtime/vm/parser.cc:5039: if (signature_class.IsNull()) {
ASSERT(is_new_closure);
or you could set the signature_class to function.signature_class() only if
!is_new_closure:

Class& signature_class = Class::ZoneHandle();
if (!is_new_closure) {
  signature_class = function.signature_class();
}

[hausner, 2012-11-19 21:35:04]

Thank you

http://codereview.chromium.org/11420066/diff/3001/runtime/vm/parser.cc
File runtime/vm/parser.cc (right):

http://codereview.chromium.org/11420066/diff/3001/runtime/vm/parser.cc#newcod...
runtime/vm/parser.cc:5039: if (signature_class.IsNull()) {
On 2012/11/19 19:20:32, regis wrote:
> ASSERT(is_new_closure);
> or you could set the signature_class to function.signature_class() only if
> !is_new_closure:
> 
> Class& signature_class = Class::ZoneHandle();
> if (!is_new_closure) {
>   signature_class = function.signature_class();
> }

Done.