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| author | Eli Friedman <eli.friedman@gmail.com> | 2009-04-19 21:48:33 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2009-04-19 21:48:33 +0000 |
| commit | 4fb71b0cc3c199cc0c736b4ec4fabdd01f56f4e8 (patch) | |
| tree | 1c770a07c9898783a6a5441f548b082abbab3d91 /lib/Sema/SemaDecl.cpp | |
| parent | b030f0272500c6c5602f587ac029ee0dc0e5a05c (diff) | |
Print an error for uses of __thread on targets which don't support it.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69553 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaDecl.cpp')
| -rw-r--r-- | lib/Sema/SemaDecl.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp index 90df45a5b2..64fcddd92d 100644 --- a/lib/Sema/SemaDecl.cpp +++ b/lib/Sema/SemaDecl.cpp @@ -1734,6 +1734,8 @@ Sema::ActOnVariableDeclarator(Scope* S, Declarator& D, DeclContext* DC, if (D.getDeclSpec().isThreadSpecified()) { if (NewVD->hasLocalStorage()) Diag(D.getDeclSpec().getThreadSpecLoc(), diag::err_thread_non_global); + else if (!Context.Target.isTLSSupported()) + Diag(D.getDeclSpec().getThreadSpecLoc(), diag::err_thread_unsupported); else NewVD->setThreadSpecified(true); } |