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| -rw-r--r-- | gcc/testsuite/g++.dg/lookup/using-decl1.C | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/lookup/using-decl1.C b/gcc/testsuite/g++.dg/lookup/using-decl1.C new file mode 100644 index 0000000..7ccb4fc --- /dev/null +++ b/gcc/testsuite/g++.dg/lookup/using-decl1.C @@ -0,0 +1,38 @@ +// Testcase from [namespace.udecl] updated by P1787 + +namespace A { + int x; + int f(int); + int g; + void h(); +} + +namespace B { + int i; + struct g { }; + struct x { }; + void f(int); + void f(double); + void g(char); // OK: hides struct g +} + +void func() { + int i; + using B::i; // { dg-error "" } i conflicts + void f(char); + using B::f; // OK: each f is a function + using A::f; // OK, but interferes with B::f(int) + f(1); // { dg-error "" } ambiguous + static_cast<int(*)(int)>(f)(1); // OK: calls A::f + f(3.5); // calls B::f(double) + using B::g; + g('a'); // calls B::g(char) + struct g g1; // g1 has class type B::g + using A::g; // { dg-error "" } conflicts with B::g + void h(); + using A::h; // { dg-error "" } conflicts + using B::x; + using A::x; // OK: hides struct B::x + x = 99; // assigns to A::x + struct x x1; // x1 has class type B::x +} |