Don't print 'NULL TYPE' when dumping a delegating constructor.

llvm-svn: 217707

2 files changed, 10 insertions, 1 deletions

diff --git a/clang/lib/AST/ASTDumper.cpp b/clang/lib/AST/ASTDumper.cpp
index d9dc8b57dfb..d134e646eb9 100644
--- a/clang/lib/AST/ASTDumper.cpp
+++ b/clang/lib/AST/ASTDumper.cpp
@@ -709,8 +709,12 @@ void ASTDumper::dumpCXXCtorInitializer(const CXXCtorInitializer *Init) {
   if (Init->isAnyMemberInitializer()) {
     OS << ' ';
     dumpBareDeclRef(Init->getAnyMember());
-  } else {
+  } else if (Init->isBaseInitializer()) {
     dumpType(QualType(Init->getBaseClass(), 0));
+  } else if (Init->isDelegatingInitializer()) {
+    dumpType(Init->getTypeSourceInfo()->getType());
+  } else {
+    llvm_unreachable("Unknown initializer type");
   }
   dumpStmt(Init->getInit());
 }
diff --git a/clang/test/Misc/ast-dump-decl.cpp b/clang/test/Misc/ast-dump-decl.cpp
index b41e4ee3d0f..fe7ea7503df 100644
--- a/clang/test/Misc/ast-dump-decl.cpp
+++ b/clang/test/Misc/ast-dump-decl.cpp
@@ -116,6 +116,7 @@ namespace testCXXConstructorDecl {
   class TestCXXConstructorDecl : public A {
     int I;
     TestCXXConstructorDecl(A &a, int i) : A(a), I(i) { }
+    TestCXXConstructorDecl(A &a) : TestCXXConstructorDecl(a, 0) { }
   };
 }
 // CHECK:      CXXConstructorDecl{{.*}} TestCXXConstructorDecl 'void {{.*}}'
@@ -126,6 +127,10 @@ namespace testCXXConstructorDecl {
 // CHECK:        CXXCtorInitializer{{.*}}I
 // CHECK-NEXT:     Expr
 // CHECK:        CompoundStmt
+// CHECK:      CXXConstructorDecl{{.*}} TestCXXConstructorDecl 'void {{.*}}'
+// CHECK-NEXT:   ParmVarDecl{{.*}} a
+// CHECK-NEXT:   CXXCtorInitializer{{.*}}TestCXXConstructorDecl
+// CHECK-NEXT:     CXXConstructExpr{{.*}}TestCXXConstructorDecl
 
 class TestCXXDestructorDecl {
   ~TestCXXDestructorDecl() { }