forked from OSchip/llvm-project
53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
// RUN: %clang_cc1 -fsyntax-only -verify -pedantic %s
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struct s; // expected-note 2 {{forward declaration of 'struct s'}}
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struct s* t (struct s z[]) { // expected-error {{array has incomplete element type}}
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return z;
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}
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void ff() {
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struct s v, *p; // expected-error {{variable has incomplete type 'struct s'}}
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p = &v;
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}
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void *k (void l[2]) { // expected-error {{array has incomplete element type}}
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return l;
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}
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struct vari {
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int a;
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int b[];
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};
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struct vari *func(struct vari a[]) { // expected-warning {{'struct vari' may not be used as an array element due to flexible array member}}
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return a;
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}
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int foo[](void); // expected-error {{'foo' declared as array of functions}}
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int foo2[1](void); // expected-error {{'foo2' declared as array of functions}}
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typedef int (*pfunc)(void);
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pfunc xx(int f[](void)) { // expected-error {{'f' declared as array of functions}}
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return f;
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}
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void check_size() {
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float f;
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int size_not_int[f]; // expected-error {{size of array has non-integer type 'float'}}
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int negative_size[1-2]; // expected-error{{array with a negative size}}
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int zero_size[0]; // expected-warning{{zero size arrays are an extension}}
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}
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static int I;
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typedef int TA[I]; // expected-error {{variable length array declaration not allowed at file scope}}
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void strFunc(char *); // expected-note{{passing argument to parameter here}}
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const char staticAry[] = "test";
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void checkStaticAry() {
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strFunc(staticAry); // expected-warning{{passing 'const char [5]' to parameter of type 'char *' discards qualifiers}}
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}
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