[Bug c++/82514] [8 Regression] ICE: in operator[], at vec.h:749
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82514 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|--- |FIXED --- Comment #7 from Jason Merrill --- Fixed.
[Bug c++/82514] [8 Regression] ICE: in operator[], at vec.h:749
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82514 --- Comment #6 from Jason Merrill --- Author: jason Date: Fri Jan 26 15:25:23 2018 New Revision: 257093 URL: https://gcc.gnu.org/viewcvs?rev=257093=gcc=rev Log: PR c++/82514 - ICE with local class in generic lambda. * pt.c (regenerated_lambda_fn_p): Remove. (enclosing_instantiation_of): Don't use it. (tsubst_function_decl): Call enclosing_instantiation_of. * pt.c (lookup_template_class_1): Add sanity check. * name-lookup.c (do_pushtag): Don't add closures to local_classes. Added: trunk/gcc/testsuite/g++.dg/cpp1y/lambda-generic-nested2.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/name-lookup.c trunk/gcc/cp/pt.c
[Bug c++/82514] [8 Regression] ICE: in operator[], at vec.h:749
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82514
--- Comment #5 from Jason Merrill ---
Further reduced:
template void i(h) { }
template void n() {
[] {
struct p { };
i(p{});
};
}
auto f = n<1>;
[Bug c++/82514] [8 Regression] ICE: in operator[], at vec.h:749
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82514 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |jason at gcc dot gnu.org
[Bug c++/82514] [8 Regression] ICE: in operator[], at vec.h:749
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82514 Richard Biener changed: What|Removed |Added Priority|P3 |P1
[Bug c++/82514] [8 Regression] ICE: in operator[], at vec.h:749
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82514
--- Comment #4 from Markus Trippelsdorf ---
Smaller testcase from PR83727:
namespace a {
template b *begin(b (&)[c]);
}
class d {
public:
d(const char *);
};
struct e {
int f;
d docstring;
void (*func)(int &, int);
};
namespace a {
template h i(h, h, g) { return 0; }
}
using a::begin;
template
auto i(j &, k l) -> decltype(begin(container)) {
return a::i(container, container, l);
}
enum { m };
template void n(int &, int) {
[] {
struct p {
} o[]{{}};
i(o, p{});
};
}
e cmds{'i', "", n};
[Bug c++/82514] [8 Regression] ICE: in operator[], at vec.h:749
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82514 --- Comment #3 from Markus Trippelsdorf --- *** Bug 83727 has been marked as a duplicate of this bug. ***
[Bug c++/82514] [8 Regression] ICE: in operator[], at vec.h:749
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82514 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed||2017-10-11 Ever confirmed|0 |1 --- Comment #2 from Markus Trippelsdorf --- Started with r251433.
[Bug c++/82514] [8 Regression] ICE: in operator[], at vec.h:749
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82514 Richard Biener changed: What|Removed |Added Target Milestone|--- |8.0
[Bug c++/82514] [8 Regression] ICE: in operator[], at vec.h:749
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82514 --- Comment #1 from Markus Trippelsdorf --- PR77787 trace looks similar.
