| /* Test diagnostics for various bad initializers. Test cases with |
| standard syntax with -pedantic. */ |
| /* Origin: Joseph Myers <joseph@codesourcery.com> */ |
| /* { dg-do compile } */ |
| /* { dg-options "-std=gnu99 -pedantic" } */ |
| |
| void f(void); |
| void g(void) = f; /* { dg-error "error: function 'g' is initialized like a variable" } */ |
| |
| void h(a) |
| int a = 1; /* { dg-error "error: parameter 'a' is initialized" } */ |
| { |
| struct s x = { 0 }; /* { dg-error "error: variable 'x' has initializer but incomplete type" } */ |
| /* { dg-warning "excess elements|near init" "near" { target *-*-* } 13 } */ |
| /* { dg-error "storage size" "size" { target *-*-* } 13 } */ |
| } |
| |
| char s[1] = "x"; |
| char s1[1] = { "x" }; |
| char t[1] = "xy"; /* { dg-warning "warning: initializer-string for char array is too long" } */ |
| char t1[1] = { "xy" }; /* { dg-warning "warning: initializer-string for char array is too long" } */ |
| char u[1] = { "x", "x" }; /* { dg-error "error: excess elements in char array initializer" } */ |
| /* { dg-error "near init" "near" { target *-*-* } 22 } */ |
| |
| int j = { 1 }; |
| |
| int k = { 1, 2 }; /* { dg-warning "warning: excess elements in scalar initializer" } */ |
| /* { dg-warning "near init" "near" { target *-*-* } 27 } */ |
| |
| int a1[1] = { [1] = 0 }; /* { dg-error "error: array index in initializer exceeds array bounds" } */ |
| /* { dg-error "near init" "near" { target *-*-* } 30 } */ |
| int a2[1] = { [-1] = 0 }; /* { dg-error "error: array index in initializer exceeds array bounds" } */ |
| /* { dg-error "near init" "near" { target *-*-* } 32 } */ |
