diff options
Diffstat (limited to 'gcc/testsuite/g++.old-deja/g++.other/warn7.C')
-rw-r--r-- | gcc/testsuite/g++.old-deja/g++.other/warn7.C | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.old-deja/g++.other/warn7.C b/gcc/testsuite/g++.old-deja/g++.other/warn7.C new file mode 100644 index 00000000000..a27756a1a9a --- /dev/null +++ b/gcc/testsuite/g++.old-deja/g++.other/warn7.C @@ -0,0 +1,45 @@ +// Build don't link: +// Special g++ Options: -W -Wall +// +// Copyright (C) 2001 Free Software Foundation, Inc. +// Contributed by Nathan Sidwell 26 April 2001 <nathan@codesourcery.com> + +// Bug 2356. Unused parameter information introduced in a ctor +// definition was not propagated to clones, leading to missed or +// unwarranted unused parameter warnings, possibly given twice. + +struct X +{ + X(int i); + void foo (int i); + +}; +void foo (int i); + +X::X(int) +{ +} +void X::foo (int) +{ +} +void foo (int) +{ +} + +struct Y +{ + Y(int); + void bar (int); + +}; +void bar (int); + +Y::Y(int i) +{ // WARNING - unused parameter +} +void Y::bar (int i) +{ // WARNING - unused parameter +} +void bar (int i) +{ // WARNING - unused parameter +} |