https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80267
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |trippels at gcc dot gnu.org
--- Comment #1 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
trippels@gcc75 ~ % cat bug.ii
template <typename> void a() {
int b;
auto &c = b;
[&] {
c;
[&] { c; };
};
}
void d() { a<int>(); }
trippels@gcc75 ~ % g++ -c bug.ii
bug.ii: In instantiation of ‘a()::<lambda()>::<lambda()> [with
<template-parameter-1-1> = int]’:
bug.ii:6:7: required from ‘struct a()::<lambda()> [with
<template-parameter-1-1> = int]::<lambda()>’
bug.ii:6:5: required from ‘a()::<lambda()> [with <template-parameter-1-1> =
int]’
bug.ii:4:5: required from ‘struct a() [with <template-parameter-1-1> =
int]::<lambda()>’
bug.ii:4:3: required from ‘void a() [with <template-parameter-1-1> = int]’
bug.ii:9:19: required from here
bug.ii:6:11: internal compiler error: in tsubst_copy, at cp/pt.c:14609
