1 /* Test declaration specifiers. Test various checks on storage class
2 and function specifiers that depend on information about the
3 declaration, not just the specifiers. Test with -pedantic. */
4 /* Origin: Joseph Myers <jsm@polyomino.org.uk> */
5 /* { dg-do compile } */
6 /* { dg-options "-pedantic" } */
8 auto void f0 (void) {} /* { dg-warning "function definition declared 'auto'" } */
9 register void f1 (void) {} /* { dg-error "function definition declared 'register'" } */
10 typedef void f2 (void) {} /* { dg-error "function definition declared 'typedef'" } */
12 void f3 (auto int); /* { dg-error "storage class specified for unnamed parameter" } */
13 void f4 (extern int); /* { dg-error "storage class specified for unnamed parameter" } */
14 void f5 (register int);
15 void f6 (static int); /* { dg-error "storage class specified for unnamed parameter" } */
16 void f7 (typedef int); /* { dg-error "storage class specified for unnamed parameter" } */
18 auto int x
; /* { dg-error "file-scope declaration of 'x' specifies 'auto'" } */
19 register int y
; /* { dg-warning "file-scope declaration of 'y' specifies 'register'" } */
21 void h (void) { extern void x (void) {} } /* { dg-error "nested function 'x' declared 'extern'" } */
22 /* { dg-warning "ISO C forbids nested functions" "nested" { target *-*-* } .-1 } */
27 void a
; /* { dg-error "variable or field 'a' declared void" } */
28 const void b
; /* { dg-error "variable or field 'b' declared void" } */
29 static void c
; /* { dg-error "variable or field 'c' declared void" } */
36 static void r
; /* { dg-error "variable or field 'r' declared void" } */
37 static const void r1
; /* { dg-error "variable or field 'r1' declared void" } */
39 register void f8 (void); /* { dg-error "invalid storage class for function 'f8'" } */
40 /* { dg-warning "file-scope declaration of 'f8' specifies 'register'" "register function" { target *-*-* } .-1 } */
42 void i (void) { auto void y (void) {} } /* { dg-warning "ISO C forbids nested functions" } */
43 /* { dg-warning "function definition declared 'auto'" "nested" { target *-*-* } .-1 } */
45 inline int main (void) { return 0; } /* { dg-warning "cannot inline function 'main'" } */
47 /* { dg-message "error: register name not specified for 'y'" "not specified" { target *-*-* } 19 } */