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(parent: 094f186) | patch
do not emit bogus set-not-used warnings for objc* entities used as message receivers.
authoriains <iains@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 7 Oct 2010 14:05:24 +0000 (14:05 +0000)
committeriains <iains@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 7 Oct 2010 14:05:24 +0000 (14:05 +0000)
commitb79b475d0dd7fe7d492035c2c05b5c5a83ed7639
treecf236f98bc8a616033ac7a6dc99454808110a4ectree | snapshot
parent094f1866410f22cd5288aed6991d43cd2f2ad9c5commit | diff
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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165111 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/objc/ChangeLog diff | blob | history
gcc/objc/objc-act.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/obj-c++.dg/set-not-used-1.mm [new file with mode: 0644] blob
gcc/testsuite/objc.dg/set-not-used-1.m [new file with mode: 0644] blob
Domain: System / Toolchain;