diff options
| author | Douglas Gregor <dgregor@apple.com> | 2010-04-19 21:31:25 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2010-04-19 21:31:25 +0000 |
| commit | 41b1d6ba40a5c856f3d0bfed1b825154f87b6127 (patch) | |
| tree | 85a89f350763c98151828958f0cd19f75d396f19 /lib/Sema/SemaDecl.cpp | |
| parent | 8d8ab749f6f8bb63ea2cd2b589c0f050b67fc5cc (diff) | |
Disable the "'extern' variable has an initializer" warning in C++,
since it makes sense there to have const extern variables. Fixes
PR6495.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101818 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaDecl.cpp')
| -rw-r--r-- | lib/Sema/SemaDecl.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp index 182a85aee8..045b3e8c38 100644 --- a/lib/Sema/SemaDecl.cpp +++ b/lib/Sema/SemaDecl.cpp @@ -3818,7 +3818,8 @@ void Sema::AddInitializerToDecl(DeclPtrTy dcl, ExprArg init, bool DirectInit) { } } } else if (VDecl->isFileVarDecl()) { - if (VDecl->getStorageClass() == VarDecl::Extern) + if (VDecl->getStorageClass() == VarDecl::Extern && + !getLangOptions().CPlusPlus) Diag(VDecl->getLocation(), diag::warn_extern_init); if (!VDecl->isInvalidDecl()) { InitializationSequence InitSeq(*this, Entity, Kind, &Init, 1); |