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| author | Jakub Jelinek <jakub@redhat.com> | 2011-08-23 17:53:18 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2011-08-23 17:53:18 +0200 |
| commit | 09e640b34df2fd4f0413f6984194606e97191292 (patch) | |
| tree | 7fbdac5f555fe09d1f934920f03823bfd1fdcfbb /gcc/builtins.c | |
| parent | e2f008377225f76538d728cb16772e29091feb0f (diff) | |
| download | gcc-09e640b34df2fd4f0413f6984194606e97191292.zip gcc-09e640b34df2fd4f0413f6984194606e97191292.tar.gz gcc-09e640b34df2fd4f0413f6984194606e97191292.tar.bz2 | |
re PR c++/50158 (invalid 'variable set but not used' warning (boolean used as an index to an array))
PR c++/50158
* typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
if it has side-effects and needs to be preevaluated.
* g++.dg/warn/Wunused-var-16.C: New test.
From-SVN: r177992
Diffstat (limited to 'gcc/builtins.c')
0 files changed, 0 insertions, 0 deletions