[clang-tools-extra] r325482 - [clangd] Try to fix build bot failure caused by r325343: escape regex string.

[Eric Liu via cfe-commits]

Author: ioeric
Date: Mon Feb 19 02:45:48 2018
New Revision: 325482

URL: http://llvm.org/viewvc/llvm-project?rev=325482&view=rev
Log:
[clangd] Try to fix build bot failure caused by r325343: escape regex string.

Modified:
    clang-tools-extra/trunk/clangd/index/CanonicalIncludes.cpp

Modified: clang-tools-extra/trunk/clangd/index/CanonicalIncludes.cpp
URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clangd/index/CanonicalIncludes.cpp?rev=325482&r1=325481&r2=325482&view=diff
==============================================================================
--- clang-tools-extra/trunk/clangd/index/CanonicalIncludes.cpp (original)
+++ clang-tools-extra/trunk/clangd/index/CanonicalIncludes.cpp Mon Feb 19 02:45:48 2018
@@ -18,7 +18,8 @@ const char IWYUPragma[] = "// IWYU pragm
 
 void CanonicalIncludes::addMapping(llvm::StringRef Path,
                                    llvm::StringRef CanonicalPath) {
-  addRegexMapping((llvm::Twine("^") + Path + "$").str(), CanonicalPath);
+  addRegexMapping((llvm::Twine("^") + llvm::Regex::escape(Path) + "$").str(),
+                  CanonicalPath);
 }
 
 void CanonicalIncludes::addRegexMapping(llvm::StringRef RE,