diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/declspec-11.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/declspec-11.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/declspec-11.c b/gcc/testsuite/gcc.dg/declspec-11.c new file mode 100644 index 00000000000..c418de135d6 --- /dev/null +++ b/gcc/testsuite/gcc.dg/declspec-11.c @@ -0,0 +1,45 @@ +/* Test declaration specifiers. Test various checks on storage class + and function specifiers that depend on information about the + declaration, not just the specifiers. Test with -pedantic-errors. */ +/* Origin: Joseph Myers <jsm@polyomino.org.uk> */ +/* { dg-do compile } */ +/* { dg-options "-pedantic-errors" } */ + +auto void f0 (void) {} /* { dg-error "error: function definition declared 'auto'" } */ +register void f1 (void) {} /* { dg-error "error: function definition declared 'register'" } */ +typedef void f2 (void) {} /* { dg-error "error: function definition declared 'typedef'" } */ + +void f3 (auto int); /* { dg-error "error: storage class specified for parameter 'type name'" } */ +void f4 (extern int); /* { dg-error "error: storage class specified for parameter 'type name'" } */ +void f5 (register int); +void f6 (static int); /* { dg-error "error: storage class specified for parameter 'type name'" } */ +void f7 (typedef int); /* { dg-error "error: storage class specified for parameter 'type name'" } */ + +auto int x; /* { dg-error "error: file-scope declaration of `x' specifies `auto'" } */ +register int y; /* { dg-error "error: file-scope declaration of 'y' specifies 'register'" } */ + +void h (void) { extern void x (void) {} } /* { dg-error "error: nested function `x' declared `extern'" } */ +/* { dg-error "error: ISO C forbids nested functions" "nested" { target *-*-* } 21 } */ + +void +g (void) +{ + void a; /* { dg-error "error: variable or field `a' declared void" } */ + const void b; /* { dg-error "error: variable or field `b' declared void" } */ + static void c; /* { dg-error "error: variable or field `c' declared void" } */ +} + +void p; +const void p1; +extern void q; +extern const void q1; +static void r; /* { dg-error "error: variable or field `r' declared void" } */ +static const void r1; /* { dg-error "error: variable or field `r1' declared void" } */ + +register void f8 (void); /* { dg-error "error: invalid storage class for function `f8'" } */ +/* { dg-error "error: file-scope declaration of 'f8' specifies 'register'" "register function" { target *-*-* } 39 } */ + +void i (void) { auto void y (void) {} } /* { dg-error "error: ISO C forbids nested functions" } */ +/* { dg-error "error: function definition declared 'auto'" "nested" { target *-*-* } 42 } */ + +inline int main (void) { return 0; } /* { dg-warning "warning: cannot inline function `main'" } */ |