| commit | 9189e53b5fa32e8a828946b4ee2e27e7769c4942 | |
| author | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 10 Jul 2018 00:55:28 +0000 (10 00:55 +0000) | ||
| committer | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 10 Jul 2018 00:55:28 +0000 (10 00:55 +0000) | ||
| tree | 26c3014d414d02aa217dd23af1afbe63837aa7f7 | treesnapshot (tar.gz zip) |
| parent | 00e1a2507880982908c5001933443e73b8eb2a4d | commitdiff |
compiler: fix double evaluation with interface field expression
In Interface_field_reference_expression, the interface expression
is used in two places, so a temporary variable is used. Previously,
we used a Set_and_use_temporary_expression, which, when evaluated
twice, causes double evaluation of the underlying expression. Fix
by setting the temporary once and use Temporary_reference_expression
instead.
Fixes golang/go#26248.
Reviewed-on: https://go-review.googlesource.com/122756
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@262533 138bc75d-0d04-0410-961f-82ee72b054a4
In Interface_field_reference_expression, the interface expression
is used in two places, so a temporary variable is used. Previously,
we used a Set_and_use_temporary_expression, which, when evaluated
twice, causes double evaluation of the underlying expression. Fix
by setting the temporary once and use Temporary_reference_expression
instead.
Fixes golang/go#26248.
Reviewed-on: https://go-review.googlesource.com/122756
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@262533 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/go/gofrontend/MERGE | diffblobblamehistory | |
| gcc/go/gofrontend/expressions.cc | diffblobblamehistory |