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| author | Iain Sandoe <iains@gcc.gnu.org> | 2010-10-07 14:05:24 +0000 |
|---|---|---|
| committer | Iain Sandoe <iains@gcc.gnu.org> | 2010-10-07 14:05:24 +0000 |
| commit | fd6510698d56f7044737d56105f47faed2e715f6 (patch) | |
| tree | cf236f98bc8a616033ac7a6dc99454808110a4ec /gcc/tree-cfg.c | |
| parent | 518ade91f476c6425472df6763f6f7bd29dda7a7 (diff) | |
| download | gcc-fd6510698d56f7044737d56105f47faed2e715f6.zip gcc-fd6510698d56f7044737d56105f47faed2e715f6.tar.gz gcc-fd6510698d56f7044737d56105f47faed2e715f6.tar.bz2 | |
do not emit bogus set-not-used warnings for objc* entities used as message receivers.
gcc/objc:
* objc-act.c (objc_build_message_expr): Call mark_exp_read () to signal that
the receiver has been used.
gcc/testsuite:
* objc.dg/set-not-used-1.m: New
* obj-c++.dg/set-not-used-1.mm: New.
From-SVN: r165111
Diffstat (limited to 'gcc/tree-cfg.c')
0 files changed, 0 insertions, 0 deletions