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| author | David Blaikie <dblaikie@gmail.com> | 2012-10-30 23:22:22 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2012-10-30 23:22:22 +0000 |
| commit | 82c6dc72adc30e785ce5bc6e8b43ae92070d2e08 (patch) | |
| tree | e096c14e70f29d9677c92f99111a6dd0b0b72bf5 /lib/Lex | |
| parent | b3fa55f18d7b3759b3a6547719cf5b3418370a96 (diff) | |
Handle string encoding diagnostics when there are too many invalid ranges.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167059 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Lex')
| -rw-r--r-- | lib/Lex/LiteralSupport.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Lex/LiteralSupport.cpp b/lib/Lex/LiteralSupport.cpp index 2896dc3bf7..91edf4f4a0 100644 --- a/lib/Lex/LiteralSupport.cpp +++ b/lib/Lex/LiteralSupport.cpp @@ -1425,7 +1425,8 @@ bool StringLiteralParser::CopyStringFragment(const Token &Tok, const char *NextStart = resync_utf8(ErrorPtr, Fragment.end()); StringRef NextFragment(NextStart, Fragment.end()-NextStart); - while (!ConvertUTF8toWide(CharByteWidth, NextFragment, ResultPtr, + while (!Builder.hasMaxRanges() && + !ConvertUTF8toWide(CharByteWidth, NextFragment, ResultPtr, ErrorPtrTmp)) { const char *ErrorPtr = reinterpret_cast<const char *>(ErrorPtrTmp); NextStart = resync_utf8(ErrorPtr, Fragment.end()); |