When parsing a function body, add it to the crash stack, giving us something

like:

Stack dump:
0.	t.c:5:10: in compound statement ('{}')
1.	t.c:3:12: in compound statement ('{}')
2.	t.c:3:12: parsing function body 'foo'
3.	clang t.c 
Abort



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66118 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 15 insertions, 0 deletions

diff --git a/lib/Parse/MinimalAction.cpp b/lib/Parse/MinimalAction.cpp
index 9cd5b979ca..5238a89957 100644
--- a/lib/Parse/MinimalAction.cpp
+++ b/lib/Parse/MinimalAction.cpp
@@ -16,8 +16,23 @@
 #include "clang/Parse/Scope.h"
 #include "llvm/Support/Allocator.h"
 #include "llvm/Support/RecyclingAllocator.h"
+#include "llvm/Support/raw_ostream.h"
 using namespace clang;
 
+void PrettyStackTraceDecl::print(llvm::raw_ostream &OS) const {
+  if (Loc.isValid()) {
+    Loc.print(OS, SM);
+    OS << ": ";
+  }
+  OS << Message;
+  
+  std::string Name = Actions.getDeclName(TheDecl);
+  if (!Name.empty())
+    OS << " '" << Name << '\'';
+  
+  OS << '\n';
+}
+
 /// TypeNameInfo - A link exists here for each scope that an identifier is
 /// defined.
 namespace {