[PATCH] D39538: [llvm-ar] Support an options string that start with a dash

[Reid Kleckner via Phabricator via llvm-commits]

rnk accepted this revision.
rnk added a comment.
This revision is now accepted and ready to land.

lgtm



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Comment at: tools/llvm-ar/llvm-ar.cpp:894
+        strspn(&argv[i][1], OptionChars) + 1 == strlen(argv[i]))
+      argv[i]++;
+  }
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Let's break if argv[i] is "--". That way, users have a way of escaping positional arguments that happen to match this pattern.


https://reviews.llvm.org/D39538