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authorDimitry Andric <dim@FreeBSD.org>2011-02-26 22:09:03 +0000
committerDimitry Andric <dim@FreeBSD.org>2011-02-26 22:09:03 +0000
commitc3b054d250cdca485c71845089c316e10610ebad (patch)
treeabae0246ec9156cc1a7cbb947b2b0dfe95fa3189 /lib/Lex/TokenLexer.cpp
parentbca07a4524feb4edec581062d631a13116320a24 (diff)
downloadsrc-c3b054d250cdca485c71845089c316e10610ebad.tar.gz
src-c3b054d250cdca485c71845089c316e10610ebad.zip
Vendor import of clang trunk r126547:vendor/clang/clang-r126547
Notes
Notes: svn path=/vendor/clang/dist/; revision=219069 svn path=/vendor/clang/clang-r126547/; revision=219070; tag=vendor/clang/clang-r126547
Diffstat (limited to 'lib/Lex/TokenLexer.cpp')
-rw-r--r--lib/Lex/TokenLexer.cpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Lex/TokenLexer.cpp b/lib/Lex/TokenLexer.cpp
index ea39b47904b0..caa44bf4a146 100644
--- a/lib/Lex/TokenLexer.cpp
+++ b/lib/Lex/TokenLexer.cpp
@@ -543,6 +543,11 @@ unsigned TokenLexer::isNextTokenLParen() const {
return Tokens[CurToken].is(tok::l_paren);
}
+/// isParsingPreprocessorDirective - Return true if we are in the middle of a
+/// preprocessor directive.
+bool TokenLexer::isParsingPreprocessorDirective() const {
+ return Tokens[NumTokens-1].is(tok::eom) && !isAtEnd();
+}
/// HandleMicrosoftCommentPaste - In microsoft compatibility mode, /##/ pastes
/// together to form a comment that comments out everything in the current