Mercurial > hg > CbC > CbC_gcc

annotate gcc/testsuite/g++.dg/cpp0x/constexpr-condition2.C @ 131:84e7813d76e9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
111
kono
parents:
diff changeset
1 // PR c++/48909
kono
parents:
diff changeset
2 // { dg-do compile { target c++11 } }
kono
parents:
diff changeset
3
kono
parents:
diff changeset
4 #define SA(X) static_assert((X),#X)
kono
parents:
diff changeset
5
kono
parents:
diff changeset
6 constexpr int const * is_sorted_until(int const * first, int const * last)
kono
parents:
diff changeset
7 {
kono
parents:
diff changeset
8 return first == last || first + 1 == last ? last
kono
parents:
diff changeset
9 : (*(first + 1) < *first) != false ? first + 1
kono
parents:
diff changeset
10 : is_sorted_until(first + 1, last);
kono
parents:
diff changeset
11 }
kono
parents:
diff changeset
12
kono
parents:
diff changeset
13 int main()
kono
parents:
diff changeset
14 {
kono
parents:
diff changeset
15 static constexpr int array[2] = {0, 1};
kono
parents:
diff changeset
16 constexpr int const * last = is_sorted_until(array, array + 2);
kono
parents:
diff changeset
17 SA(last==array+2);
kono
parents:
diff changeset
18 }