ASTDumper: fix dump of CXXCatchStmt

Summary: I added the display of the VarDecl contained in the statement.

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1596

llvm-svn: 189941

1 files changed, 27 insertions, 1 deletions

diff --git a/clang/test/Misc/ast-dump-stmt.cpp b/clang/test/Misc/ast-dump-stmt.cpp
index cf3e8bf2898..72205c130e0 100644
--- a/clang/test/Misc/ast-dump-stmt.cpp
+++ b/clang/test/Misc/ast-dump-stmt.cpp
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -ast-dump -ast-dump-filter Test %s | FileCheck -strict-whitespace %s
+// RUN: %clang_cc1 -fcxx-exceptions -ast-dump -ast-dump-filter Test %s | FileCheck -strict-whitespace %s
 
 namespace n {
 void function() {}
@@ -12,3 +12,29 @@ void TestFunction() {
   Variable = 4;
 // CHECK:       DeclRefExpr{{.*}} (UsingShadow{{.*}}Variable
 }
+
+// CHECK: FunctionDecl {{.*}} TestCatch1
+void TestCatch1() {
+// CHECK:       CXXTryStmt
+// CHECK-NEXT:    CompoundStmt
+  try {
+  }
+// CHECK-NEXT:    CXXCatchStmt
+// CHECK-NEXT:      VarDecl {{.*}} x
+// CHECK-NEXT:      CompoundStmt
+  catch (int x) {
+  }
+}
+
+// CHECK: FunctionDecl {{.*}} TestCatch2
+void TestCatch2() {
+// CHECK:       CXXTryStmt
+// CHECK-NEXT:    CompoundStmt
+  try {
+  }
+// CHECK-NEXT:    CXXCatchStmt
+// CHECK-NEXT:      NULL
+// CHECK-NEXT:      CompoundStmt
+  catch (...) {
+  }
+}