1 // RUN: %clang_cc1 %s -fsyntax-only -verify
2 
test()3 void test() {
4     char = 4;  // expected-error {{expected identifier}}
5 }
6 
7 
8 // PR2400
9 typedef xtype (*x)(void* handle); // expected-error {{function cannot return function type}} expected-warning {{type specifier missing, defaults to 'int'}} expected-warning {{type specifier missing, defaults to 'int'}}
10 
11 typedef void ytype();
12 
13 
14 typedef struct _zend_module_entry zend_module_entry;
15 struct _zend_module_entry {
16     ytype globals_size; // expected-error {{field 'globals_size' declared as a function}}
17 };
18 
19 zend_module_entry openssl_module_entry = {
20     sizeof(zend_module_entry)
21 };
22 
23 // <rdar://problem/11067144>
24 typedef int (FunctionType)(int *value);
25 typedef struct {
26   UndefinedType undef; // expected-error {{unknown type name 'UndefinedType'}}
27   FunctionType fun; // expected-error {{field 'fun' declared as a function}}
28 } StructType;
f(StructType * buf)29 void f(StructType *buf) {
30   buf->fun = 0;
31 }
32 
33 // rdar://11743706
34 static void bar(hid_t, char); // expected-error {{expected identifier}}
35 
36 static void bar(hid_t p, char); // expected-error {{unknown type name 'hid_t'}}
37 
foo()38 void foo() {
39   (void)bar;
40 }
41 
42 void test2();
43 void test2(undef); // expected-error {{a parameter list without types is only allowed in a function definition}}
test2()44 void test2() { }
45 
46 void test3();
47 void test3; // expected-error {{incomplete type}}
test3()48 void test3() { }
49 
50 void ellipsis1(...); // expected-error {{ISO C requires a named parameter before '...'}}
51