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[Bug c/30856] [4.1/4.2/4.3 Regression] Missing "warning: '$FOO' may be used uninitialized in this function" in trivial case
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 19 Feb 2007 10:05:28 -0000
- Subject: [Bug c/30856] [4.1/4.2/4.3 Regression] Missing "warning: '$FOO' may be used uninitialized in this function" in trivial case
- References: <bug-30856-14120@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from rguenth at gcc dot gnu dot org 2007-02-19 10:05 -------
This is because we don't warn for uninitialized PHIs in
early_warn_uninitialized
and later the code is removed because it is dead.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Keywords| |diagnostic
Last reconfirmed|0000-00-00 00:00:00 |2007-02-19 10:05:28
date| |
Summary|Missing "warning: '$FOO' may|[4.1/4.2/4.3 Regression]
|be used uninitialized in |Missing "warning: '$FOO' may
|this function" in trivial |be used uninitialized in
|case |this function" in trivial
| |case
Target Milestone|--- |4.1.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30856