Fix some C++ error recovery problems in init declarator parsing

that I noticed working on other things.

Instead of emitting:

t2.cc:1:8: error: use of undeclared identifier 'g'
int x(*g);
       ^
t2.cc:1:10: error: expected ')'
int x(*g);
         ^
t2.cc:1:6: note: to match this '('
int x(*g);
     ^

We now only emit:

t2.cc:1:7: warning: type specifier missing, defaults to 'int'
int x(*g);
      ^


Note that the example in SemaCXX/nested-name-spec.cpp:f4 is still
not great, we now produce both of:

void f4(undef::C); // expected-error {{use of undeclared identifier 'undef'}} \
                      expected-error {{variable has incomplete type 'void'}}

The second diagnostic should be silenced by something getting marked invalid.
I don't plan to fix this though.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68919 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 1 deletions

diff --git a/test/SemaCXX/nested-name-spec.cpp b/test/SemaCXX/nested-name-spec.cpp
index fe92aab9a2..29fa001e0f 100644
--- a/test/SemaCXX/nested-name-spec.cpp
+++ b/test/SemaCXX/nested-name-spec.cpp
@@ -93,7 +93,8 @@ void f3() {
 }
 
 // make sure the following doesn't hit any asserts
-void f4(undef::C); // expected-error {{use of undeclared identifier 'undef'}} // expected-error {{expected ')'}} expected-note {{to match this '('}} // expected-error {{variable has incomplete type 'void'}}
+void f4(undef::C); // expected-error {{use of undeclared identifier 'undef'}} \
+                      expected-error {{variable has incomplete type 'void'}}
 
 typedef void C2::f5(int); // expected-error{{typedef declarator cannot be qualified}}