1*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 -Wvla-extension %s 2*f4a2713aSLionel Sambuc struct StillPOD { 3*f4a2713aSLionel Sambuc StillPOD() = default; 4*f4a2713aSLionel Sambuc }; 5*f4a2713aSLionel Sambuc 6*f4a2713aSLionel Sambuc struct StillPOD2 { 7*f4a2713aSLionel Sambuc StillPOD np; 8*f4a2713aSLionel Sambuc }; 9*f4a2713aSLionel Sambuc 10*f4a2713aSLionel Sambuc struct NonPOD { NonPODNonPOD11*f4a2713aSLionel Sambuc NonPOD(int) {} 12*f4a2713aSLionel Sambuc }; 13*f4a2713aSLionel Sambuc 14*f4a2713aSLionel Sambuc struct POD { 15*f4a2713aSLionel Sambuc int x; 16*f4a2713aSLionel Sambuc int y; 17*f4a2713aSLionel Sambuc }; 18*f4a2713aSLionel Sambuc 19*f4a2713aSLionel Sambuc // We allow VLAs of POD types, only. vla(int N)20*f4a2713aSLionel Sambucvoid vla(int N) { 21*f4a2713aSLionel Sambuc int array1[N]; // expected-warning{{variable length arrays are a C99 feature}} 22*f4a2713aSLionel Sambuc POD array2[N]; // expected-warning{{variable length arrays are a C99 feature}} 23*f4a2713aSLionel Sambuc StillPOD array3[N]; // expected-warning{{variable length arrays are a C99 feature}} 24*f4a2713aSLionel Sambuc StillPOD2 array4[N][3]; // expected-warning{{variable length arrays are a C99 feature}} 25*f4a2713aSLionel Sambuc NonPOD array5[N]; // expected-error{{variable length array of non-POD element type 'NonPOD'}} 26*f4a2713aSLionel Sambuc } 27