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| author | Mike Stump <mrs@apple.com> | 2009-04-02 02:29:42 +0000 |
|---|---|---|
| committer | Mike Stump <mrs@apple.com> | 2009-04-02 02:29:42 +0000 |
| commit | 0be8875ea446eb4da76c474e643c2b2c8c249b8a (patch) | |
| tree | b75cdae836f2c25099a220a38f9e4c2d3ddfcfbf /clang/lib | |
| parent | 43533c7f40a31340c0c4e0171ac3675975f47c98 (diff) | |
| download | bcm5719-llvm-0be8875ea446eb4da76c474e643c2b2c8c249b8a.tar.gz bcm5719-llvm-0be8875ea446eb4da76c474e643c2b2c8c249b8a.zip | |
A code modification hint for files that don't end in a newline.
Eventually, would be nice to be able to run these modifications even
when we don't want the warning or errors for the actual diagnostic.
llvm-svn: 68272
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/Lex/Lexer.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/clang/lib/Lex/Lexer.cpp b/clang/lib/Lex/Lexer.cpp index a8a22ebc351..3a3e86a3cf1 100644 --- a/clang/lib/Lex/Lexer.cpp +++ b/clang/lib/Lex/Lexer.cpp @@ -1224,7 +1224,9 @@ bool Lexer::LexEndOfFile(Token &Result, const char *CurPtr) { // C99 5.1.1.2p2: If the file is non-empty and didn't end in a newline, issue // a pedwarn. if (CurPtr != BufferStart && (CurPtr[-1] != '\n' && CurPtr[-1] != '\r')) - Diag(BufferEnd, diag::ext_no_newline_eof); + Diag(BufferEnd, diag::ext_no_newline_eof) + << CodeModificationHint::CreateInsertion(getSourceLocation(BufferEnd), + "\n"); BufferPtr = CurPtr; |
