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[Bug c++/42810] Enumeration with sequential values has its for-loop exit condition optimized out.
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 27 Jan 2010 20:24:13 -0000
- Subject: [Bug c++/42810] Enumeration with sequential values has its for-loop exit condition optimized out.
- References: <bug-42810-18694@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #15 from pinskia at gcc dot gnu dot org 2010-01-27 20:24 -------
Think of overflow, it is overflowing the range. We don't warn for integer
overflow for loops as that would make the noise level huge for most code.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42810