diff options
| 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 | 20d0ee5d23c0f0e879ce1711d11df3118b3fb033 (patch) | |
| tree | 1a2856f4bd6a6791cb67fe051ca8ddd71ff1c4c3 /lib/Lex/Lexer.cpp | |
| parent | 75ae2f14f164b44ad6da3e91eb93cd813f8061ce (diff) | |
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.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68272 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Lex/Lexer.cpp')
| -rw-r--r-- | lib/Lex/Lexer.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Lex/Lexer.cpp b/lib/Lex/Lexer.cpp index a8a22ebc35..3a3e86a3cf 100644 --- a/lib/Lex/Lexer.cpp +++ b/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; |