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// PR c++/68613 - initializer-string for array of chars is too long error
// on flexible array member
// { dg-do compile }
// { dg-options "-Wpedantic -Wno-error=pedantic" }
struct FlexChar {
int n;
char a[]; // { dg-warning "10:ISO C\\+\\+ forbids flexible array member" }
};
struct FlexChar ac =
{ 4, { "abc" } }; // { dg-warning "initialization of a flexible array member" }
#if !__cplusplus
typedef __WCHAR_TYPE__ wchar_t;
#endif
struct FlexWchar {
int n;
wchar_t a[]; // { dg-warning "13:ISO C\\+\\+ forbids flexible array member" }
};
struct FlexWchar awc =
{ 3, { L"ab" } }; // { dg-warning "initialization of a flexible array member" }
struct FlexInt {
int n;
int a[]; // { dg-warning "9:ISO C\\+\\+ forbids flexible array member" }
};
// Verify that no warning is issued for the case when a flexible array
// member is not initialized (i.e., that a -Wmissing-field-initializer
// isn't issued) because such arrays need not have any elements.
struct FlexInt ai0 =
{ 0 };
struct FlexInt ai0_ =
{ 0, { } }; // { dg-warning "initialization of a flexible array member" }
struct FlexInt ai2 =
{ 2, { 1, 2 } }; // { dg-warning "initialization of a flexible array member" }
#if __cplusplus
template <class T>
struct FlexT {
int n;
T a[]; // { dg-warning "7:ISO C\\+\\+ forbids flexible array member" }
};
struct FlexT<char> atc =
{ 4, { "abc" } }; // { dg-warning "initialization of a flexible array member" }
#endif
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