From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001 From: "Zancanaro; Carlo" Date: Mon, 24 Sep 2012 09:58:17 +1000 Subject: Add the clang library to the repo (with some of my changes, too). --- .../SemaCXX/ptrtomember-overload-resolution.cpp | 44 ++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 clang/test/SemaCXX/ptrtomember-overload-resolution.cpp (limited to 'clang/test/SemaCXX/ptrtomember-overload-resolution.cpp') diff --git a/clang/test/SemaCXX/ptrtomember-overload-resolution.cpp b/clang/test/SemaCXX/ptrtomember-overload-resolution.cpp new file mode 100644 index 0000000..787e330 --- /dev/null +++ b/clang/test/SemaCXX/ptrtomember-overload-resolution.cpp @@ -0,0 +1,44 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11 + +// 13.3.3.2 Ranking implicit conversion sequences +// conversion of A::* to B::* is better than conversion of A::* to C::*, +struct A { +int Ai; +}; + +struct B : public A {}; +struct C : public B {}; + +const char * f(int C::*){ return ""; } +int f(int B::*) { return 1; } + +struct D : public C {}; + +const char * g(int B::*){ return ""; } +int g(int D::*) { return 1; } + +void test() +{ + int i = f(&A::Ai); + + const char * str = g(&A::Ai); +} + +// conversion of B::* to C::* is better than conversion of A::* to C::* +typedef void (A::*pmfa)(); +typedef void (B::*pmfb)(); +typedef void (C::*pmfc)(); + +struct X { + operator pmfa(); + operator pmfb(); +}; + + +void g(pmfc); + +void test2(X x) +{ + g(x); +} + -- cgit v1.2.3