62 lines
2.9 KiB
C
62 lines
2.9 KiB
C
/* PR c/61077 */
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/* { dg-do compile } */
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/* { dg-options "-std=gnu99 -fshort-enums -fshort-wchar -Wpedantic" } */
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/* { dg-prune-output ".*near initialization for.*" } */
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typedef enum { A } schar;
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extern int e;
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struct S
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{
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int a[3];
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};
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struct f
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{
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int w;
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int x[];
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};
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struct g
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{
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struct f f; /* { dg-warning "invalid use of structure with flexible array member" } */
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};
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char w1[] = L"foo"; /* { dg-error "13:char-array initialized from wide string" } */
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__WCHAR_TYPE__ w2[] = "foo"; /* { dg-error "23:wide character array initialized from non-wide string" } */
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__WCHAR_TYPE__ w3[] = U"foo"; /* { dg-error "23:wide character array initialized from incompatible wide string" } */
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schar a1[] = "foo"; /* { dg-error "14:array of inappropriate type initialized from string constant" } */
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int a2[] = (int[]) { 1 }; /* { dg-warning "12:initializer element is not constant" } */
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int a3 = e; /* { dg-error "10:initializer element is not constant" } */
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int a4 = (e, 1); /* { dg-error "10:initializer element is not constant" } */
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int a5 = a1[0]; /* { dg-error "10:initializer element is not constant" } */
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int a6 = &a3 - &a4; /* { dg-error "10:initializer element is not" } */
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int a7[] = a7; /* { dg-error "12:invalid initializer" } */
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struct S s = { { 1 }, { 3 } }; /* { dg-error "23:extra brace group at end of initializer" } */
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/* { dg-warning "23:excess elements in struct initializer" "" { target *-*-* } .-1 } */
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struct g g1 = { {0, { 1 } } }; /* { dg-error "21:initialization of flexible array member in a nested context" } */
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struct g g2 = { .f[0] = 1 }; /* { dg-error "20:array index in non-array initializer" } */
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__extension__ int a8 = { }; /* { dg-error "24:empty scalar initializer" } */
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int a9[10] = {[1.2] = 2 }; /* { dg-error "16:array index in initializer not of integer type" } */
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int a10[10] = {[e] = 2 }; /* { dg-error "17:nonconstant array index in initializer" } */
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__extension__ int a11[10] = {[1 ... e] = 1 }; /* { dg-error "31:nonconstant array index in initializer" } */
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int a12 = {[1] = 2 }; /* { dg-error "13:array index in non-array initializer" } */
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int a13[2] = {[-1] = 4 }; /* { dg-error "16:array index in initializer exceeds array bounds" } */
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int a14[2] = {[64] = 4 }; /* { dg-error "16:array index in initializer exceeds array bounds" } */
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__extension__ int a15[10] = {[2 ... 1] = 4 }; /* { dg-error "31:empty index range in initializer" } */
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__extension__ int a16[10] = {[2 ... 100] = 4 }; /* { dg-error "31:array index range in initializer exceeds array bounds" } */
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int a17[] = { .B = 1 }; /* { dg-error "15:field name not in record or union initializer" } */
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int a18[] = { e }; /* { dg-error "15:initializer element is not constant" } */
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char a19[1] = { "x", "x" }; /* { dg-error "22:excess elements in char array initializer" } */
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void
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bar (void)
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{
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struct f f = { 2, "c" }; /* { dg-error "21:non-static initialization of a flexible array member" } */
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}
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struct
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{
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char *v;
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} sx[] = { .v = 0 }; /* { dg-error "12:field name not in record or union initializer" } */
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