diff options
Diffstat (limited to 'gcc/testsuite/g++.old-deja/g++.other/using9.C')
| -rw-r--r-- | gcc/testsuite/g++.old-deja/g++.other/using9.C | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.old-deja/g++.other/using9.C b/gcc/testsuite/g++.old-deja/g++.other/using9.C new file mode 100644 index 000000000..0e34156d8 --- /dev/null +++ b/gcc/testsuite/g++.old-deja/g++.other/using9.C @@ -0,0 +1,21 @@ +// { dg-do assemble } +// +// Copyright (C) 2000 Free Software Foundation, Inc. +// Contributed by Nathan Sidwell 26 Feb 2001 <nathan@codesourcery.com> + +// Bug 75. using declarations cannot introduce functions which ambiguate +// those in the current namespace, BUT here we're reaccessing the current +// namespace -- the function is not being 'introduced'. + +extern int a(); +struct x {}; + +using ::x; +using ::a; + +extern "C" void foo (); // { dg-error "previous declaration" } + +namespace { + extern "C" int foo (); // { dg-error "C.*linkage" } + using ::foo; // { dg-error "" } already in use +} |