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| author | Le-Chun Wu <lcwu@google.com> | 2009-04-15 17:55:50 +0000 |
|---|---|---|
| committer | Le-Chun Wu <lcwu@gcc.gnu.org> | 2009-04-15 17:55:50 +0000 |
| commit | 041d7a2796d57d61a45c0a2e325ba626d578ab3f (patch) | |
| tree | 1fcdb0340acf7d5d040d772569c97b16879b29e4 /gcc/debug.c | |
| parent | 2470b601067bff888ed5afc280a174970db1a242 (diff) | |
| download | gcc-041d7a2796d57d61a45c0a2e325ba626d578ab3f.zip gcc-041d7a2796d57d61a45c0a2e325ba626d578ab3f.tar.gz gcc-041d7a2796d57d61a45c0a2e325ba626d578ab3f.tar.bz2 | |
re PR c++/39551 (C++ frontend not warn about unused dereference operator with -Wunused-value)
PR c++/39551
* gcc/cp/call.c (build_over_call): Set TREE_NO_WARNING on the
compiler-generated INDIRECT_REF expression.
* gcc/cp/cvt.c (convert_to_void): Emit warning when stripping off
INDIRECT_REF.
* gcc/testsuite/g++.dg/warn/Wunused-13.C: New testcase.
From-SVN: r146132
Diffstat (limited to 'gcc/debug.c')
0 files changed, 0 insertions, 0 deletions