https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92654
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org,
| |jason at gcc dot gnu.org
Target Milestone|--- |8.4
Summary|internal compiler error: in |[8/9/10 Regression]
|lookup_template_class_1 |internal compiler error: in
| |lookup_template_class_1
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
The #c0 testcase started to ICE with r259043, before it has been rejected:
pr92654.C: In instantiation of ‘am() [with <template-parameter-1-1> =
p]::<lambda(auto:1)> [with auto:1 = a::c<int, 0>]’:
pr92654.C:13:4: required from ‘void ad(ab, a::e<i, ac ...>) [with ab = am()
[with <template-parameter-1-1> = p]::<lambda(auto:1)>; i = int; i ...ac = {0,
1}]’
pr92654.C:19:4: required from ‘void k(ab) [with auto j = 2; ab = am() [with
<template-parameter-1-1> = p]::<lambda(auto:1)>]’
pr92654.C:24:12: required from ‘void ah(ab) [with ag = n; ab = am() [with
<template-parameter-1-1> = p]::<lambda(auto:1)>]’
pr92654.C:32:7: required from ‘void am() [with <template-parameter-1-1> = p]’
pr92654.C:42:18: required from here
pr92654.C:35:4: error: could not convert template argument ‘b’ from ‘const
a::c<int, 0>’ to ‘n’
if constexpr (o<b>::aq)
^~
pr92654.C: In instantiation of ‘am() [with <template-parameter-1-1> =
p]::<lambda(auto:1)> [with auto:1 = a::c<int, 1>]’:
pr92654.C:13:4: required from ‘void ad(ab, a::e<i, ac ...>) [with ab = am()
[with <template-parameter-1-1> = p]::<lambda(auto:1)>; i = int; i ...ac = {0,
1}]’
pr92654.C:19:4: required from ‘void k(ab) [with auto j = 2; ab = am() [with
<template-parameter-1-1> = p]::<lambda(auto:1)>]’
pr92654.C:24:12: required from ‘void ah(ab) [with ag = n; ab = am() [with
<template-parameter-1-1> = p]::<lambda(auto:1)>]’
pr92654.C:32:7: required from ‘void am() [with <template-parameter-1-1> = p]’
pr92654.C:42:18: required from here
pr92654.C:35:4: error: could not convert template argument ‘b’ from ‘const
a::c<int, 1>’ to ‘n’
