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1 // RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 -Wvla-extension %s
2 struct StillPOD {
3   StillPOD() = default;
4 };
5 
6 struct StillPOD2 {
7   StillPOD np;
8 };
9 
10 struct NonPOD {
NonPODNonPOD11   NonPOD(int) {}
12 };
13 
14 struct POD {
15   int x;
16   int y;
17 };
18 
19 // We allow VLAs of POD types, only.
vla(int N)20 void vla(int N) {
21   int array1[N]; // expected-warning{{variable length arrays are a C99 feature}}
22   POD array2[N]; // expected-warning{{variable length arrays are a C99 feature}}
23   StillPOD array3[N]; // expected-warning{{variable length arrays are a C99 feature}}
24   StillPOD2 array4[N][3]; // expected-warning{{variable length arrays are a C99 feature}}
25   NonPOD array5[N]; // expected-error{{no matching constructor for initialization of 'NonPOD [N]'}}
26   // expected-warning@-1{{variable length arrays are a C99 feature}}
27   // expected-note@-16{{candidate constructor not viable}}
28   // expected-note@-18{{candidate constructor (the implicit copy constructor) not viable}}
29   // expected-note@-19{{candidate constructor (the implicit move constructor) not viable}}
30 }
31