Don't reject attribute used in an "extern const" variable definition.
authorRafael Espindola <rafael.espindola@gmail.com>
Fri, 16 Aug 2013 23:18:50 +0000 (23:18 +0000)
committerRafael Espindola <rafael.espindola@gmail.com>
Fri, 16 Aug 2013 23:18:50 +0000 (23:18 +0000)
commit87198cd35cc84fa72652c001a86f35c5f85938d9
treec6009f205c84c1ed2489be5affc5f9586e57ec2f
parente19529b3d819415c64bbd543827dbf17ba2d016e
Don't reject attribute used in an "extern const" variable definition.

Before this patch we would warn and drop the attribute in
extern const char test3[] __attribute__((used)) = "";

llvm-svn: 188588
clang/lib/Sema/SemaDecl.cpp
clang/lib/Sema/SemaDeclAttr.cpp
clang/test/SemaCXX/attr-used.cpp [new file with mode: 0644]