Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.old-deja/g++.other/cast6.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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// { dg-do assemble } // Copyright (C) 2000 Free Software Foundation, Inc. // Contributed by Nathan Sidwell 28 Nov 2000 <nathan@codesourcery.com> // We failed to reject static_cast and implicit conversions of pointers to // member that traversed a virtual base. struct bar { int barm; static void a(); }; struct filler1 {int fm;}; struct filler2 {int fm;}; struct filler3 {int fm;}; struct filler4 {int fm;}; struct baz : filler1, bar, filler2 { int bazm; }; struct foo : filler3, virtual baz, filler4 { static void a(); void b() {} int m; }; typedef void (bar::*barfPtr)(); typedef void (foo::*foofPtr)(); typedef int bar::*barmPtr; typedef int foo::*foomPtr; struct X; typedef void (X::*xfPtr) (); typedef int X::*xmPtr; int main () { { foofPtr fp = &foo::b; barfPtr bp = static_cast <barfPtr> (fp); // { dg-error "via virtual base" } invalid static_cast foofPtr fp2 = static_cast <foofPtr> (bp); // { dg-error "via virtual base" } invalid static_cast foofPtr fp3 = bp; // { dg-error "via virtual base" } cannot convert fp3 = (foofPtr)bp; // { dg-error "via virtual base" } via virtual base foomPtr fmp = &foo::m; barmPtr bmp = static_cast <barmPtr> (fmp); // { dg-error "via virtual base" } invalid static_cast foomPtr fmp2 = static_cast <foomPtr> (bmp); // { dg-error "via virtual base" } invalid static_cast foomPtr fmp3 = bmp; // { dg-error "via virtual base" } cannot convert fmp3 = (foomPtr)bmp; // { dg-error "via virtual base" } via virtual base } return 0; }