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| author | Ted Kremenek <kremenek@apple.com> | 2009-12-03 01:02:35 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2009-12-03 01:02:35 +0000 |
| commit | 848001c0cdddc05b7fd71251e1b635c0af24896d (patch) | |
| tree | c60d06cf3f2ea0648a83b76843bd96456b2b7ede /lib | |
| parent | fda8e12774921e3cac3ebcba1148bcf4479ddd7a (diff) | |
Add "has_feature" support for C++ RTTI.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90368 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Lex/PPMacroExpansion.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Lex/PPMacroExpansion.cpp b/lib/Lex/PPMacroExpansion.cpp index 699b701ea8..8ec8b9bab8 100644 --- a/lib/Lex/PPMacroExpansion.cpp +++ b/lib/Lex/PPMacroExpansion.cpp @@ -483,6 +483,9 @@ static bool HasFeature(const Preprocessor &PP, const IdentifierInfo *II) { switch (II->getLength()) { default: return false; + case 4: + if (II->isStr("rtti")) return LangOpts.RTTI; + return false; case 6: if (II->isStr("blocks")) return LangOpts.Blocks; return false; |