[gn build] Port 8a81daa

llvmgnsyncbot · llvmgnsyncbot · commit da8bada93833 · 2020-01-24T21:42:43.000Z
diff --git a/llvm/utils/gn/secondary/clang/lib/AST/BUILD.gn b/llvm/utils/gn/secondary/clang/lib/AST/BUILD.gn
@@ -114,6 +114,7 @@ static_library("AST") {
     "OSLog.cpp",
     "OpenMPClause.cpp",
     "ParentMap.cpp",
+    "ParentMapContext.cpp",
     "PrintfFormatString.cpp",
     "QualTypeNames.cpp",
     "RawCommentList.cpp",
