r329558 - Try to fix libclang reproducer tests after r329465

[Hans Wennborg via cfe-commits]

Author: hans
Date: Mon Apr  9 05:21:12 2018
New Revision: 329558

URL: http://llvm.org/viewvc/llvm-project?rev=329558&view=rev
Log:
Try to fix libclang reproducer tests after r329465

They were failing on Windows because the output YAML didn't parse:

  YAML:1:664: error: Unrecognized escape code!

  {"toolchain":"D:\\buildslave\\clang-x64-ninja-win7\\stage1",
    "libclang.operation":"complete", "libclang.opts":1, "args":["clang",
    "-fno-spell-checking",
    "D:\buildslave\clang-x64-ninja-win7\llvm\tools\clang\test\Index\create-libclang-completion-reproducer.c",
    "-Xclang", "-detailed-preprocessing-record",
    "-fallow-editor-placeholders"],
    "invocation-args":["-code-completion-at=D:\buildslave\clang-x64-ninja-win7\llvm\tools\clang\test\Index\create-libclang-completion-reproducer.c:10:1"],
    "unsaved_file_hashes":[{"name":"D:\\buildslave\\clang-x64-ninja-win7\\llvm\\tools\\clang\\test\\Index\\create-libclang-completion-reproducer.c",
      "md5":"aee23773de90e665992b48209351d70e"}]}

This adds some more escaping to try to make it work.

Modified:
    cfe/trunk/tools/libclang/CIndexer.cpp

Modified: cfe/trunk/tools/libclang/CIndexer.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CIndexer.cpp?rev=329558&r1=329557&r2=329558&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/CIndexer.cpp (original)
+++ cfe/trunk/tools/libclang/CIndexer.cpp Mon Apr  9 05:21:12 2018
@@ -127,14 +127,14 @@ LibclangInvocationReporter::LibclangInvo
   for (const auto &I : llvm::enumerate(Args)) {
     if (I.index())
       OS << ',';
-    OS << '"' << I.value() << '"';
+    OS << '"' << llvm::yaml::escape(I.value()) << '"';
   }
   if (!InvocationArgs.empty()) {
     OS << R"(],"invocation-args":[)";
     for (const auto &I : llvm::enumerate(InvocationArgs)) {
       if (I.index())
         OS << ',';
-      OS << '"' << I.value() << '"';
+      OS << '"' << llvm::yaml::escape(I.value()) << '"';
     }
   }
   if (!UnsavedFiles.empty()) {