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re PR c/43981 (-Wunused-but-set-variable does not consider array sizing use of a...
authorJakub Jelinek <jakub@redhat.com>
Tue, 4 May 2010 19:08:37 +0000 (21:08 +0200)
committerJakub Jelinek <jakub@gcc.gnu.org>
Tue, 4 May 2010 19:08:37 +0000 (21:08 +0200)
commit97e3c92355da5e885866e65dd1c1c6903f8611c2
tree712eb1e1c6c928d4e2b998213eec287d48427ae5tree | snapshot
parentb5c0a77ec9b02f51b566ffbca83d02333932c064commit | diff
re PR c/43981 (-Wunused-but-set-variable does not consider array sizing use of a variable)

PR c/43981
* c-parser.c (c_parser_direct_declarator_inner): Call mark_exp_read
on dimen.

* gcc.dg/Wunused-var-8.c: New test.

From-SVN: r159044
gcc/ChangeLog diff | blob | history
gcc/c-parser.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/Wunused-var-8.c [new file with mode: 0644] blob
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