Author: ddunbar
Date: Wed Jun 2 10:47:10 2010
New Revision: 105329
URL: http://llvm.org/viewvc/llvm-project?rev=105329&view=rev
Log:
Fix undefined behavior, noticed by GCC 4.5. Patch by Dimitry Andric!
Modified:
cfe/trunk/lib/Frontend/PCHReader.cpp
Modified: cfe/trunk/lib/Frontend/PCHReader.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/PCHReader.cpp?rev=105329&r1=105328&r2=105329&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/PCHReader.cpp (original)
+++ cfe/trunk/lib/Frontend/PCHReader.cpp Wed Jun 2 10:47:10 2010
@@ -2953,8 +2953,9 @@
SourceRange
PCHReader::ReadSourceRange(const RecordData &Record, unsigned &Idx) {
- return SourceRange(SourceLocation::getFromRawEncoding(Record[Idx++]),
- SourceLocation::getFromRawEncoding(Record[Idx++]));
+ SourceLocation beg = SourceLocation::getFromRawEncoding(Record[Idx++]);
+ SourceLocation end = SourceLocation::getFromRawEncoding(Record[Idx++]);
+ return SourceRange(beg, end);
}
/// \brief Read an integral value
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