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| author | Douglas Gregor <dgregor@apple.com> | 2010-03-16 20:46:42 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2010-03-16 20:46:42 +0000 |
| commit | a543016fe07030f695d6d56fd22c8c8da617e0d7 (patch) | |
| tree | 4f007b8435178d3d477774b9f2a69f4b70a1badf /lib/Lex/Lexer.cpp | |
| parent | 47a3fcd4afe122b23f9e7b6148f147bfa460cfe8 (diff) | |
Audit all callers of SourceManager::getCharacterData(); update some of
them to recover more gracefully on failure.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98672 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Lex/Lexer.cpp')
| -rw-r--r-- | lib/Lex/Lexer.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Lex/Lexer.cpp b/lib/Lex/Lexer.cpp index 6cdb96f37d..0b8b6242db 100644 --- a/lib/Lex/Lexer.cpp +++ b/lib/Lex/Lexer.cpp @@ -163,6 +163,7 @@ Lexer *Lexer::Create_PragmaLexer(SourceLocation SpellingLoc, // Now that the lexer is created, change the start/end locations so that we // just lex the subsection of the file that we want. This is lexing from a // scratch buffer. + bool Invalid = false; const char *StrData = SM.getCharacterData(SpellingLoc); L->BufferPtr = StrData; |