[Bug c/43981] [4.6 Regression] -Wunused-but-set-variable does not consider array sizing use of a variable

[jakub at gcc dot gnu dot org]

------- Comment #1 from jakub at gcc dot gnu dot org  2010-05-04 11:45 -------
Created an attachment (id=20555)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20555&action=view)
gcc46-pr43981.patch

Fix I'm going to bootstrap/regtest.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43981