31 lines
1.2 KiB
C++
31 lines
1.2 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 -Wvla-extension %s
|
|
struct StillPOD {
|
|
StillPOD() = default;
|
|
};
|
|
|
|
struct StillPOD2 {
|
|
StillPOD np;
|
|
};
|
|
|
|
struct NonPOD {
|
|
NonPOD(int) {}
|
|
};
|
|
|
|
struct POD {
|
|
int x;
|
|
int y;
|
|
};
|
|
|
|
// We allow VLAs of POD types, only.
|
|
void vla(int N) { // expected-note 5{{here}}
|
|
int array1[N]; // expected-warning{{variable length arrays are a C99 feature}} expected-note {{parameter 'N'}}
|
|
POD array2[N]; // expected-warning{{variable length arrays are a C99 feature}} expected-note {{parameter 'N'}}
|
|
StillPOD array3[N]; // expected-warning{{variable length arrays are a C99 feature}} expected-note {{parameter 'N'}}
|
|
StillPOD2 array4[N][3]; // expected-warning{{variable length arrays are a C99 feature}} expected-note {{parameter 'N'}}
|
|
NonPOD array5[N]; // expected-error{{no matching constructor for initialization of 'NonPOD [N]'}}
|
|
// expected-warning@-1{{variable length arrays are a C99 feature}} expected-note@-1 {{parameter 'N'}}
|
|
// expected-note@-16{{candidate constructor not viable}}
|
|
// expected-note@-18{{candidate constructor (the implicit copy constructor) not viable}}
|
|
// expected-note@-19{{candidate constructor (the implicit move constructor) not viable}}
|
|
}
|