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comparison gcc/testsuite/g++.dg/ext/constexpr-vla2.C @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
comparison
equal deleted inserted replaced
111:04ced10e8804 131:84e7813d76e9
3 3
4 constexpr int 4 constexpr int
5 fn_bad (int n) 5 fn_bad (int n)
6 { 6 {
7 __extension__ int a [n] = { 0 }; 7 __extension__ int a [n] = { 0 };
8 int z = a [0] + (n ? fn_bad (n - 1) : 0); 8 int z = a [0] + (n ? fn_bad (n - 1) : 0); // { dg-message "in .constexpr. expansion of " }
9 return z; 9 return z;
10 } 10 }
11 11
12 constexpr int 12 constexpr int
13 fn_ok (int n) 13 fn_ok (int n)
16 int z = a [0] + (n > 1 ? fn_ok (n - 1) : 0); 16 int z = a [0] + (n > 1 ? fn_ok (n - 1) : 0);
17 return z; 17 return z;
18 } 18 }
19 19
20 constexpr int i1 = fn_ok (3); 20 constexpr int i1 = fn_ok (3);
21 constexpr int i2 = fn_bad (3); // { dg-error "array subscript" } 21 constexpr int i2 = fn_bad (3); // { dg-error "array subscript|in .constexpr. expansion of " }