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PR bootstrap/43699
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 12 Apr 2010 13:27:07 +0000 (13:27 +0000)
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 12 Apr 2010 13:27:07 +0000 (13:27 +0000)
commit7cb9c999b70de37fc94bcd31110a82f98dd41326
treece69281cf285db8a82e42170e80479229135cc7d
parent9978d42455794acbab1680bc0e70406176f9f632
PR bootstrap/43699
* c-typeck.c (c_process_expr_stmt): Call mark_exp_read even
for exprs satisfying handled_component_p.

* gcc.dg/Wunused-var-7.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158224 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/c-typeck.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/Wunused-var-7.c [new file with mode: 0644]