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| author | Francois Pichet <pichet2000@gmail.com> | 2011-01-09 22:32:25 +0000 |
|---|---|---|
| committer | Francois Pichet <pichet2000@gmail.com> | 2011-01-09 22:32:25 +0000 |
| commit | b5bc7d04447026252b5181537ab4edcfdbeb3587 (patch) | |
| tree | 15dc0072cc278ee64384ce9ba9250516ae720a1a | |
| parent | 12bbc5c92209e0a7db2f71cfe03b84cb32df6adb (diff) | |
Don't crash if SpecString is an empty string.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123134 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/AST/TypePrinter.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/AST/TypePrinter.cpp b/lib/AST/TypePrinter.cpp index 777835640d..ef9704ec85 100644 --- a/lib/AST/TypePrinter.cpp +++ b/lib/AST/TypePrinter.cpp @@ -870,7 +870,7 @@ TemplateSpecializationType::PrintTemplateArgumentList( // If the last character of our string is '>', add another space to // keep the two '>''s separate tokens. We don't *have* to do this in // C++0x, but it's still good hygiene. - if (SpecString[SpecString.size() - 1] == '>') + if (!SpecString.empty() && SpecString[SpecString.size() - 1] == '>') SpecString += ' '; if (!SkipBrackets) |