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PR c++/55643
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 11 Dec 2012 19:06:19 +0000 (19:06 +0000)
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 11 Dec 2012 19:06:19 +0000 (19:06 +0000)
commita42bd19f200da34b3ca94d553101638d12cc474c
tree72fd4bc31e071cce2b6c273d16fa7805931be151tree | snapshot
parent747c447c9de88ac42380f33a16f62b231e45dd16commit | diff
PR c++/55643
* expr.c (mark_exp_read): Handle FLOAT_EXPR similarly to NOP_EXPR.

* g++.dg/warn/Wunused-var-19.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194416 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/cp/ChangeLog diff | blob | history
gcc/cp/expr.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/g++.dg/warn/Wunused-var-19.C [new file with mode: 0644] blob
GCC for MBTumbl