Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/warn/Wunused-4.C @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 04ced10e8804 |
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// { dg-do compile } // { dg-options "-Wunused-parameter" } // Copyright (C) 2003 Free Software Foundation, Inc. // Contributed by Nathan Sidwell 15 Sep 2003 <nathan@codesourcery.com> // Origin: yotamm@mellanox.co.il // PR c++/9848. Missing warning struct C1 { // Only use in-charge ctor C1(int bi) {} // { dg-warning "unused parameter" } }; struct C2 { // Only use base ctor C2(int bi) {} // { dg-warning "unused parameter" } }; struct D : C2 { D (int) : C2 (1) {} }; void show_compile_warning () { C1 c1 (1); D d (1); }