[PATCH] D126675: [Windows] Don't try to wildcard expand paths starting with \\?\

[Martin Storsjö via Phabricator via llvm-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG7e2afe83e88d: [Windows] Don't try to wildcard expand paths starting with \\?\ (authored by mstorsjo).

Changed prior to commit:
  https://reviews.llvm.org/D126675?vs=432977&id=433313#toc

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D126675/new/

https://reviews.llvm.org/D126675

Files:
  llvm/lib/Support/Windows/Process.inc


Index: llvm/lib/Support/Windows/Process.inc
===================================================================
--- llvm/lib/Support/Windows/Process.inc
+++ llvm/lib/Support/Windows/Process.inc
@@ -156,9 +156,10 @@
 
   // Don't expand Arg if it does not contain any wildcard characters. This is
   // the common case. Also don't wildcard expand /?. Always treat it as an
-  // option.
+  // option. Paths that start with \\?\ are absolute paths, and aren't
+  // expected to be used with wildcard expressions.
   if (Arg.find_first_of("*?") == StringRef::npos || Arg == "/?" ||
-      Arg == "-?") {
+      Arg == "-?" || Arg.startswith("\\\\?\\")) {
     Args.push_back(Arg.data());
     return EC;
   }


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