/* Test diagnostics for various bad initializers. */ /* Origin: Joseph Myers */ /* { dg-do compile } */ /* { dg-options "-std=gnu99" } */ void f(void); void g(void) = f; /* { dg-error "function 'g' is initialized like a variable" } */ void h(a) int a = 1; /* { dg-error "parameter 'a' is initialized" } */ { struct s x = { 0 }; /* { dg-error "variable 'x' has initializer but incomplete type" } */ /* { dg-warning "excess elements|near init" "excess" { target *-*-* } 12 } */ /* { dg-error "storage size" "size" { target *-*-* } 12 } */ } char s[1] = "x"; char s1[1] = { "x" }; char t[1] = "xy"; /* { dg-warning "initializer-string for array of chars is too long" } */ char t1[1] = { "xy" }; /* { dg-warning "initializer-string for array of chars is too long" } */ char u[1] = { "x", "x" }; /* { dg-error "excess elements in char array initializer" } */ /* { dg-error "near init" "near" { target *-*-* } 21 } */ int i = { }; /* { dg-error "empty scalar initializer" } */ /* { dg-error "near init" "near" { target *-*-* } 24 } */ int j = { 1 }; int k = { 1, 2 }; /* { dg-warning "excess elements in scalar initializer" } */ /* { dg-warning "near init" "near" { target *-*-* } 29 } */ int a1[1] = { [1] = 0 }; /* { dg-error "array index in initializer exceeds array bounds" } */ /* { dg-error "near init" "near" { target *-*-* } 32 } */ int a2[1] = { [-1] = 0 }; /* { dg-error "array index in initializer exceeds array bounds" } */ /* { dg-error "near init" "near" { target *-*-* } 34 } */ int a3[1] = { [0 ... 1] = 0 }; /* { dg-error "array index range in initializer exceeds array bounds" } */ /* { dg-error "near init" "near" { target *-*-* } 36 } */ int a4[2] = { [1 ... 0] = 0 }; /* { dg-error "empty index range in initializer" } */ /* { dg-error "near init" "near" { target *-*-* } 38 } */ int a5[2] = { [0 ... 2] = 0 }; /* { dg-error "array index range in initializer exceeds array bounds" } */ /* { dg-error "near init" "near" { target *-*-* } 40 } */ int a6[2] = { [-1 ... 1] = 0 }; /* { dg-error "array index in initializer exceeds array bounds" } */ /* { dg-error "near init" "near" { target *-*-* } 42 } */ int a7[] = { [-1 ... 1] = 0 }; /* { dg-error "array index in initializer exceeds array bounds" } */ /* { dg-error "near init" "near" { target *-*-* } 44 } */