xref: /minix3/external/bsd/llvm/dist/clang/test/Sema/cast-incomplete.c (revision f4a2713ac843a11c696ec80c0a5e3e5d80b4d338) 
1*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -fsyntax-only %s -verify
2*f4a2713aSLionel Sambuc // PR5692
3*f4a2713aSLionel Sambuc 
4*f4a2713aSLionel Sambuc enum x;            // expected-note   {{forward declaration}}
5*f4a2713aSLionel Sambuc extern struct y a; // expected-note   {{forward declaration}}
6*f4a2713aSLionel Sambuc extern union z b;  // expected-note 2 {{forward declaration}}
7*f4a2713aSLionel Sambuc 
foo()8*f4a2713aSLionel Sambuc void foo() {
9*f4a2713aSLionel Sambuc   (enum x)1;   // expected-error {{cast to incomplete type}}
10*f4a2713aSLionel Sambuc   (struct y)a; // expected-error {{cast to incomplete type}}
11*f4a2713aSLionel Sambuc   (union z)b;  // expected-error {{cast to incomplete type}}
12*f4a2713aSLionel Sambuc   (union z)1;  // expected-error {{cast to incomplete type}}
13*f4a2713aSLionel Sambuc }
14*f4a2713aSLionel Sambuc 
15