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r194416 - in /branches/gcc-4_7-branch/gcc: cp/C...
- From: jakub at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 11 Dec 2012 19:06:20 -0000
- Subject: r194416 - in /branches/gcc-4_7-branch/gcc: cp/C...
Author: jakub
Date: Tue Dec 11 19:06:19 2012
New Revision: 194416
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194416
Log:
PR c++/55643
* expr.c (mark_exp_read): Handle FLOAT_EXPR similarly to NOP_EXPR.
* g++.dg/warn/Wunused-var-19.C: New test.
Added:
branches/gcc-4_7-branch/gcc/testsuite/g++.dg/warn/Wunused-var-19.C
Modified:
branches/gcc-4_7-branch/gcc/cp/ChangeLog
branches/gcc-4_7-branch/gcc/cp/expr.c
branches/gcc-4_7-branch/gcc/testsuite/ChangeLog