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| author | Chris Lattner <sabre@nondot.org> | 2009-04-17 23:37:49 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-04-17 23:37:49 +0000 |
| commit | ca556cb3e3658637fc1eb3ff68bf348041ac959d (patch) | |
| tree | b780b5224e1e1a261b4747fe8a9c30f7db32e462 /clang/lib/Lex/PPDirectives.cpp | |
| parent | 8d62763779839ccc76977b769d77fb07ab0f8d55 (diff) | |
| download | bcm5719-llvm-ca556cb3e3658637fc1eb3ff68bf348041ac959d.tar.gz bcm5719-llvm-ca556cb3e3658637fc1eb3ff68bf348041ac959d.zip | |
implement PR3940: #line numbers not fully checked
llvm-svn: 69403
Diffstat (limited to 'clang/lib/Lex/PPDirectives.cpp')
| -rw-r--r-- | clang/lib/Lex/PPDirectives.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/clang/lib/Lex/PPDirectives.cpp b/clang/lib/Lex/PPDirectives.cpp index ce86d0edca0..2dfb6233bdf 100644 --- a/clang/lib/Lex/PPDirectives.cpp +++ b/clang/lib/Lex/PPDirectives.cpp @@ -650,6 +650,11 @@ static bool GetLineValue(Token &DigitTok, unsigned &Val, return true; } + // Warn about hex and octal line numbers. Do this after the check for 0, + // because it is octal. + if (Literal.getRadix() != 10) + PP.Diag(DigitTok, diag::warn_pp_line_decimal); + return false; } |
