Mercurial > hg > CbC > CbC_gcc

annotate gcc/testsuite/g++.dg/cpp1y/pr77591.C @ 158:494b0b89df80 default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
...
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 84e7813d76e9
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
111
kono
parents:
diff changeset
1 // PR c++/77591
kono
parents:
diff changeset
2 // { dg-do compile { target c++14 } }
kono
parents:
diff changeset
3 // { dg-options "-O0 -Wreturn-local-addr" }
kono
parents:
diff changeset
4
kono
parents:
diff changeset
5 class A { };
kono
parents:
diff changeset
6
kono
parents:
diff changeset
7 decltype(auto)
kono
parents:
diff changeset
8 foo ()
kono
parents:
diff changeset
9 {
131
84e7813d76e9 gcc-8.2
mir3636
parents: 111
diff changeset
10 A c;
84e7813d76e9 gcc-8.2
mir3636
parents: 111
diff changeset
11 return (c); // { dg-warning "reference to local variable 'c' returned" }
111
kono
parents:
diff changeset
12 }
kono
parents:
diff changeset
13
kono
parents:
diff changeset
14 decltype(auto)
kono
parents:
diff changeset
15 bar ()
kono
parents:
diff changeset
16 {
131
84e7813d76e9 gcc-8.2
mir3636
parents: 111
diff changeset
17 A c;
84e7813d76e9 gcc-8.2
mir3636
parents: 111
diff changeset
18 return 1==1 ? c : c; // { dg-warning "reference to local variable 'c' returned" }
111
kono
parents:
diff changeset
19 }