if we crash while parsing a block literal, include it.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66150 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/ParseExpr.cpp b/lib/Parse/ParseExpr.cpp
index 4a81d30..331f318 100644
--- a/lib/Parse/ParseExpr.cpp
+++ b/lib/Parse/ParseExpr.cpp
@@ -22,6 +22,7 @@
#include "clang/Parse/Parser.h"
#include "clang/Parse/DeclSpec.h"
#include "clang/Parse/Scope.h"
+#include "clang/Basic/PrettyStackTrace.h"
#include "ExtensionRAIIObject.h"
#include "AstGuard.h"
#include "llvm/ADT/SmallVector.h"
@@ -1264,6 +1265,9 @@
assert(Tok.is(tok::caret) && "block literal starts with ^");
SourceLocation CaretLoc = ConsumeToken();
+ PrettyStackTraceLoc CrashInfo(PP.getSourceManager(), CaretLoc,
+ "block literal parsing");
+
// Enter a scope to hold everything within the block. This includes the
// argument decls, decls within the compound expression, etc. This also
// allows determining whether a variable reference inside the block is
@@ -1274,7 +1278,7 @@
// Inform sema that we are starting a block.
Actions.ActOnBlockStart(CaretLoc, CurScope);
-
+
// Parse the return type if present.
DeclSpec DS;
Declarator ParamInfo(DS, Declarator::BlockLiteralContext);