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[Bug tree-optimization/5035] Incorrectly produces '`<var>' might be used uninitialized in this function'
- From: "trick at icculus dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 22 Dec 2005 10:38:22 -0000
- Subject: [Bug tree-optimization/5035] Incorrectly produces '`<var>' might be used uninitialized in this function'
- References: <bug-5035-1331@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #10 from trick at icculus dot org 2005-12-22 10:38 -------
Maybe you could add a new variable attribute so that these warnings could at
least be avoided in cases where the coder knows the code is correct ?
Something like:
int x __attribute__((__notuninited__));
if (y) x = 0;
if (y) use(x);
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=5035