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[Bug c/69982] missing warning when using __thread with -std=c99 -pedantic
- From: "vincent-gcc at vinc17 dot net" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 26 Feb 2016 15:10:20 +0000
- Subject: [Bug c/69982] missing warning when using __thread with -std=c99 -pedantic
- Auto-submitted: auto-generated
- References: <bug-69982-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69982
--- Comment #1 from Vincent LefÃvre <vincent-gcc at vinc17 dot net> ---
Note: This actually means that a program that switches from __thread to
_Thread_local (which could be regarded as more portable) could suddenly fail to
build with "-std=c99 -pedantic -Werror".