Mercurial > hg > CbC > CbC_gcc

annotate gcc/testsuite/g++.dg/warn/Wunused-var-28.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
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
131
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
1 // PR c++/82799
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
2 // { dg-do compile }
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
3 // { dg-options "-Wunused-but-set-variable" }
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
4
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
5 enum E { b };
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
6 struct C {
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
7 template <E>
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
8 int foo ()
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
9 {
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
10 const bool i = 0; // { dg-bogus "set but not used" }
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
11 const int r = i ? 7 : 9;
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
12 return r;
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
13 }
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
14 void bar () { foo <b> (); }
84e7813d76e9 gcc-8.2
mir3636
parents:
diff changeset
15 };