PR11148: Fix crash-on-invalid if an invalid member declaration is marked as

defaulted or deleted.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@144270 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Parse/ParseCXXInlineMethods.cpp

@@ -66,6 +66,11 @@ Decl *Parser::ParseCXXInlineMethodDef(AccessSpecifier AS,
   if (Tok.is(tok::equal)) {
     ConsumeToken();
 
+    if (!FnD) {
+      SkipUntil(tok::semi);
+      return 0;
+    }
+
     bool Delete = false;
     SourceLocation KWLoc;
     if (Tok.is(tok::kw_delete)) {

test/Parser/cxx-default-delete.cpp

@@ -13,3 +13,7 @@ struct foo {
 };
 
 void baz() = delete;
+
+struct quux {
+  int quux() = default; // expected-error{{constructor cannot have a return type}} expected-error {{member 'quux' has the same name as its class}}
+};