include objc method decl contexts in stack trace of crash, e.g.:
Stack dump:
0. message.m:53:13: in compound statement ('{}')
1. message.m:53:13: parsing Objective-C method 'xx'
2. clang message.m
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66121 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/ParseObjc.cpp b/lib/Parse/ParseObjc.cpp
index 1cbc0e7..981333d 100644
--- a/lib/Parse/ParseObjc.cpp
+++ b/lib/Parse/ParseObjc.cpp
@@ -1355,6 +1355,11 @@
///
Parser::DeclTy *Parser::ParseObjCMethodDefinition() {
DeclTy *MDecl = ParseObjCMethodPrototype(ObjCImpDecl);
+
+ PrettyStackTraceDecl CrashInfo(MDecl, Tok.getLocation(), Actions,
+ PP.getSourceManager(),
+ "parsing Objective-C method");
+
// parse optional ';'
if (Tok.is(tok::semi))
ConsumeToken();