| // RUN: %clang_cc1 %s -fsyntax-only -verify -pedantic |
| // PR1892 |
| void f(double a[restrict][5]); // should promote to restrict ptr. |
| void f(double (* restrict a)[5]); |
| |
| int foo (__const char *__path); |
| int foo(__const char *__restrict __file); |
| |
| void func(const char*); // expected-note {{previous declaration is here}} |
| void func(char*); // expected-error{{conflicting types for 'func'}} |
| |
| void g(int (*)(const void **, const void **)); |
| void g(int (*compar)()) { |
| } |
| |
| void h(); // expected-note {{previous declaration is here}} |
| void h (const char *fmt, ...) {} // expected-error{{conflicting types for 'h'}} |
| |
| // PR1965 |
| int t5(b); // expected-error {{parameter list without types}} |
| int t6(int x, g); // expected-warning {{type specifier missing, defaults to 'int'}} |
| |
| int t7(, ); // expected-error {{expected parameter declarator}} expected-error {{expected parameter declarator}} |
| int t8(, int a); // expected-error {{expected parameter declarator}} |
| int t9(int a, ); // expected-error {{expected parameter declarator}} |
| |
| |
| // PR2042 |
| void t10(){} |
| void t11(){t10(1);} // expected-warning{{too many arguments}} |
| |
| // PR3208 |
| void t12(int) {} // expected-error{{parameter name omitted}} |
| |
| // PR2790 |
| void t13() { |
| return 0; // expected-error {{void function 't13' should not return a value}} |
| } |
| int t14() { |
| return; // expected-error {{non-void function 't14' should return a value}} |
| } |
| |
| // <rdar://problem/6097326> |
| y(y) { return y; } // expected-warning{{parameter 'y' was not declared, defaulting to type 'int'}} \ |
| // expected-warning{{type specifier missing, defaults to 'int'}} |
| |
| |
| // PR3137, <rdar://problem/6127293> |
| extern int g0_3137(void); |
| void f0_3137() { |
| int g0_3137(void); |
| } |
| void f1_3137() { |
| int (*fp)(void) = g0_3137; |
| } |
| |
| void f1static() { |
| static void f2static(int); // expected-error{{function declared in block scope cannot have 'static' storage class}} |
| register void f2register(int); // expected-error{{illegal storage class on function}} |
| } |
| |
| struct incomplete_test a(void) {} // expected-error{{incomplete result type 'struct incomplete_test' in function definition}} \ |
| // expected-note{{forward declaration of 'struct incomplete_test'}} |
| |
| |
| extern __inline |
| __attribute__((__gnu_inline__)) |
| void gnu_inline1() {} |
| |
| void |
| __attribute__((__gnu_inline__)) // expected-warning {{'gnu_inline' attribute requires function to be marked 'inline', attribute ignored}} |
| gnu_inline2() {} |
| |
| |
| // rdar://6802350 |
| inline foo_t invalid_type() { // expected-error {{unknown type name 'foo_t'}} |
| } |
| |
| typedef void fn_t(void); |
| fn_t t17; |
| |
| // PR4049 |
| unknown_type t18(void*) { // expected-error {{unknown type name 'unknown_type'}} expected-error{{parameter name omitted}} |
| } |
| |
| unknown_type t19(int* P) { // expected-error {{unknown type name 'unknown_type'}} |
| P = P+1; // no warning. |
| } |
| |
| // missing ',' before '...' |
| void t20(int i...) { } // expected-error {{requires a comma}} |