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Windows/PathV2.inc: [PR8520] Recognize "NUL" as special (character) file.

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FIXME: It is a temporal hack. We should detect as many "special file name" as possible.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127724 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
NAKAMURA Takumi 2011-03-16 02:53:32 +00:00
parent bfb25cd97c
commit bab2d49d4a
1 changed files with 8 additions and 1 deletions
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9
lib/Support/Windows/PathV2.inc
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@ -449,7 +449,14 @@ error_code status(const Twine &path, file_status &result) {
SmallString<128> path_storage;
SmallVector<wchar_t, 128> path_utf16;
if (error_code ec = UTF8ToUTF16(path.toStringRef(path_storage),
StringRef path8 = path.toStringRef(path_storage);
// FIXME: We should detect as many "special file name" as possible.
if (path8.compare_lower("nul") == 0) {
result = file_status(file_type::character_file);
return success;
}
if (error_code ec = UTF8ToUTF16(path8,
path_utf16))
return ec;