From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/g++.dg/conversion/ptrmem2.C | 39 +++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 gcc/testsuite/g++.dg/conversion/ptrmem2.C (limited to 'gcc/testsuite/g++.dg/conversion/ptrmem2.C') diff --git a/gcc/testsuite/g++.dg/conversion/ptrmem2.C b/gcc/testsuite/g++.dg/conversion/ptrmem2.C new file mode 100644 index 000000000..d46113db6 --- /dev/null +++ b/gcc/testsuite/g++.dg/conversion/ptrmem2.C @@ -0,0 +1,39 @@ +// Copyright (C) 2007 Free Software Foundation +// Contributed by Ollie Wild +// { dg-do compile } + +// Assorted pointer to data member static cast tests. + +struct A { int x; }; +struct B : A { int x; }; +struct P : A { int x; }; +struct V { int x; }; +struct D : B, virtual V, private P { int x; }; + +// Valid static casts. +int B::*p1 = static_cast(&D::x); +int D::*p2 = static_cast(&B::x); + +// Virtual base class. +int V::*p3 = static_cast(&D::x); // { dg-error "" } +int D::*p4 = static_cast(&V::x); // { dg-error "" } + +// Inaccessible base class. +int P::*p5 = static_cast(&D::x); // { dg-error "" } +int D::*p6 = static_cast(&P::x); // { dg-error "" } + +// Ambiguous base class. +int A::*p7 = static_cast(&D::x); // { dg-error "" } +int D::*p8 = static_cast(&A::x); // { dg-error "" } + +// Valid conversions which increase cv-qualification. +const int B::*p9 = static_cast(&D::x); +const int D::*p10 = static_cast(&B::x); + +// Invalid conversions which decrease cv-qualification. +int B::*p11 = static_cast(p10); // { dg-error "casts away qualifiers" } +int D::*p12 = static_cast(p9); // { dg-error "casts away qualifiers" } + +// Attempts to change member type. +float B::*p13 = static_cast(&D::x); // { dg-error "" } +float D::*p14 = static_cast(&B::x); // { dg-error "" } -- cgit v1.2.3