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Replace a temporary std::string with SmallString.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97259 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer 2010-02-26 20:28:29 +00:00
parent 621a415c01
commit aabc26c4d5
1 changed files with 2 additions and 1 deletions
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3
lib/Support/MemoryBuffer.cpp
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@ -174,7 +174,8 @@ MemoryBuffer *MemoryBuffer::getFile(StringRef Filename, std::string *ErrStr,
#ifdef O_BINARY
OpenFlags |= O_BINARY; // Open input file in binary mode on win32.
#endif
int FD = ::open(Filename.str().c_str(), O_RDONLY|OpenFlags);
SmallString<256> PathBuf(Filename.begin(), Filename.end());
int FD = ::open(PathBuf.c_str(), O_RDONLY|OpenFlags);
if (FD == -1) {
if (ErrStr) *ErrStr = strerror(errno);
return 0;