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| author | Hans Wennborg <hans@hanshq.net> | 2014-07-24 21:09:45 +0000 |
|---|---|---|
| committer | Hans Wennborg <hans@hanshq.net> | 2014-07-24 21:09:45 +0000 |
| commit | e34a71aa91b68853a95d74bd9f0e249cb1d6a42e (patch) | |
| tree | fedbcd36fda0d1e349440af12000957b827a6f5a /llvm/lib/Support | |
| parent | 3175daa9501bf737856a019316809956afd2843e (diff) | |
| download | bcm5719-llvm-e34a71aa91b68853a95d74bd9f0e249cb1d6a42e.tar.gz bcm5719-llvm-e34a71aa91b68853a95d74bd9f0e249cb1d6a42e.zip | |
Windows: Don't wildcard expand /? or -?
Even if there's a file called c:\a, we want /? to be preserved as
an option, not expanded to a filename.
llvm-svn: 213894
Diffstat (limited to 'llvm/lib/Support')
| -rw-r--r-- | llvm/lib/Support/Windows/Process.inc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Support/Windows/Process.inc b/llvm/lib/Support/Windows/Process.inc index 9eeca62d9d6..61749a72727 100644 --- a/llvm/lib/Support/Windows/Process.inc +++ b/llvm/lib/Support/Windows/Process.inc @@ -213,6 +213,11 @@ WildcardExpand(const wchar_t *Arg, SmallVectorImpl<const char *> &Args, return ConvertAndPushArg(Arg, Args, Allocator); } + if (wcscmp(Arg, L"/?") == 0 || wcscmp(Arg, L"-?") == 0) { + // Don't wildcard expand /?. Always treat it as an option. + return ConvertAndPushArg(Arg, Args, Allocator); + } + // Extract any directory part of the argument. SmallVector<char, MAX_PATH> Dir; if (std::error_code ec = windows::UTF16ToUTF8(Arg, wcslen(Arg), Dir)) |
