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MCContext::GetDwarfFile(): Make FileName parsing tolerant of DOSish pathsep with PathV2.

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It fixes failure in test/MC/MachO/gen-dwarf.s on Win32 w/o bash.

llvm-svn: 159640
This commit is contained in:
NAKAMURA Takumi 2012-07-03 03:59:29 +00:00
parent ebfaec6c36
commit a96a98098e
1 changed files with 5 additions and 5 deletions
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10
lib/MC/MCContext.cpp
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@ -274,11 +274,11 @@ unsigned MCContext::GetDwarfFile(StringRef Directory, StringRef FileName,
if (Directory.empty()) {
// Separate the directory part from the basename of the FileName.
std::pair<StringRef, StringRef> Slash = FileName.rsplit('/');
Directory = Slash.second;
if (!Directory.empty()) {
Directory = Slash.first;
FileName = Slash.second;
StringRef tFileName = sys::path::filename(FileName);
if (!tFileName.empty()) {
Directory = sys::path::parent_path(FileName);
if (!Directory.empty())
FileName = sys::path::filename(FileName);
}
}