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| author | Bill Wendling <isanbard@gmail.com> | 2013-02-05 07:19:31 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2013-02-05 07:19:31 +0000 |
| commit | ae510f3936f2510cebff86ea38536b30fdf2a30c (patch) | |
| tree | febbe8ddf0ad84de678df233c1c73d47986714be /lib/AsmParser/LLLexer.cpp | |
| parent | 933b851485a32be1d22c0b14c0814427273f770e (diff) | |
| download | llvm-ae510f3936f2510cebff86ea38536b30fdf2a30c.tar.gz llvm-ae510f3936f2510cebff86ea38536b30fdf2a30c.tar.bz2 llvm-ae510f3936f2510cebff86ea38536b30fdf2a30c.tar.xz | |
Use the do-while(0) thing for this #define.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174347 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AsmParser/LLLexer.cpp')
| -rw-r--r-- | lib/AsmParser/LLLexer.cpp | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/lib/AsmParser/LLLexer.cpp b/lib/AsmParser/LLLexer.cpp index 2c806be01a..72136d058e 100644 --- a/lib/AsmParser/LLLexer.cpp +++ b/lib/AsmParser/LLLexer.cpp @@ -436,9 +436,11 @@ lltok::Kind LLLexer::LexIdentifier() { CurPtr = KeywordEnd; --StartChar; unsigned Len = CurPtr-StartChar; -#define KEYWORD(STR) \ - if (Len == strlen(#STR) && !memcmp(StartChar, #STR, strlen(#STR))) \ - return lltok::kw_##STR; +#define KEYWORD(STR) \ + do { \ + if (Len == strlen(#STR) && !memcmp(StartChar, #STR, strlen(#STR))) \ + return lltok::kw_##STR; \ + } while (0) KEYWORD(true); KEYWORD(false); KEYWORD(declare); KEYWORD(define); @@ -490,11 +492,11 @@ lltok::Kind LLLexer::LexIdentifier() { KEYWORD(seq_cst); KEYWORD(singlethread); - KEYWORD(nnan) - KEYWORD(ninf) - KEYWORD(nsz) - KEYWORD(arcp) - KEYWORD(fast) + KEYWORD(nnan); + KEYWORD(ninf); + KEYWORD(nsz); + KEYWORD(arcp); + KEYWORD(fast); KEYWORD(nuw); KEYWORD(nsw); KEYWORD(exact); |