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[Bug c++/68653] [6 Regression] ICE: in nonnull_arg_p, at tree.c:13853
- From: "trippels at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 02 Dec 2015 12:37:56 +0000
- Subject: [Bug c++/68653] [6 Regression] ICE: in nonnull_arg_p, at tree.c:13853
- Auto-submitted: auto-generated
- References: <bug-68653-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68653
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code
Status|UNCONFIRMED |NEW
Last reconfirmed| |2015-12-02
Ever confirmed|0 |1
--- Comment #1 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
markus@x4 tmp % cat declarationbuilder.ii
struct B;
struct A {
template <typename Node> void declareParameters(Node *, int Node::*);
bool visit(B *);
};
template <typename Node> void A::declareParameters(Node *, int Node::*p2) {
p2 ? nullptr : new int;
}
bool A::visit(B *p1) {
declareParameters(p1, (int B::*)nullptr);
return true;
}
markus@x4 tmp % g++ -c -Wall declarationbuilder.ii
declarationbuilder.ii: In instantiation of âvoid A::declareParameters(Node*,
int Node::*) [with Node = B]â:
declarationbuilder.ii:10:42: required from here
declarationbuilder.ii:7:6: internal compiler error: in nonnull_arg_p, at
tree.c:13853