1 // RUN: %clang_cc1 %s -verify -fsyntax-only
2 typedef char T[4];
3
foo(int n,int m)4 T foo(int n, int m) { } // expected-error {{cannot return array type}}
5
6 void foof(const char *, ...) __attribute__((__format__(__printf__, 1, 2))), barf (void);
7
8 int typedef validTypeDecl() { } // expected-error {{function definition declared 'typedef'}}
9
10 struct _zend_module_entry { } // expected-error {{expected ';' after struct}}
11 int gv1;
12 typedef struct _zend_function_entry { } // expected-error {{expected ';' after struct}} \
13 // expected-warning {{typedef requires a name}}
14 int gv2;
15
buggy(int * x)16 static void buggy(int *x) { }
17
18 // Type qualifiers.
19 typedef int f(void);
20 typedef f* fptr;
21 const f* v1; // expected-warning {{qualifier on function type 'f' (aka 'int (void)') has unspecified behavior}}
22 __restrict__ f* v2; // expected-error {{restrict requires a pointer or reference ('f' (aka 'int (void)') is invalid)}}
23 __restrict__ fptr v3; // expected-error {{pointer to function type 'f' (aka 'int (void)') may not be 'restrict' qualified}}
24 f *__restrict__ v4; // expected-error {{pointer to function type 'f' (aka 'int (void)') may not be 'restrict' qualified}}
25
26 restrict struct hallo; // expected-error {{restrict requires a pointer or reference}}
27
28 // PR6180
29 struct test1 {
30 } // expected-error {{expected ';' after struct}}
31
test2()32 void test2() {}
33
34
35 // PR6423
36 struct test3s {
37 } // expected-error {{expected ';' after struct}}
38 typedef int test3g;
39
40 // PR8264
41 const const int pr8264_1 = 0; // expected-warning {{duplicate 'const' declaration specifier}}
42 volatile volatile int pr8264_2; // expected-warning {{duplicate 'volatile' declaration specifier}}
43 char * restrict restrict pr8264_3; // expected-warning {{duplicate 'restrict' declaration specifier}}
44
45 extern extern int pr8264_4; // expected-warning {{duplicate 'extern' declaration specifier}}
pr8264_5()46 void pr8264_5() {
47 register register int x; // expected-warning {{duplicate 'register' declaration specifier}}
48 }
49
pr8264_6()50 inline inline void pr8264_6() {} // expected-warning {{duplicate 'inline' declaration specifier}}
51 _Noreturn _Noreturn void pr8264_7(); // expected-warning {{duplicate '_Noreturn' declaration specifier}}
52