https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100006
Bug ID: 100006
Summary: ICE: in dependent_type_p, at cp/pt.c:26745
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: hewillk at gmail dot com
Target Milestone: ---
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https://godbolt.org/z/dhPqd4595
template <class... Ts>
auto f(Ts...) {
[] { enum class e : Ts {}; };
}
int main() {
f(0, true);
}
<source>:3:19: internal compiler error: in dependent_type_p, at cp/pt.c:26745
3 | [] { enum class e : Ts {}; };
| ^
0x1d00959 internal_error(char const*, ...)
???:0
0x6bb099 fancy_abort(char const*, int, char const*)
???:0
0x8fa338 dependent_type_p(tree_node*)
???:0
0x78b617 start_enum(tree_node*, tree_node*, tree_node*, tree_node*, bool,
bool*)
???:0
0x92ae1d lookup_template_class(tree_node*, tree_node*, tree_node*, tree_node*,
int, int)
???:0
0x91766d tsubst(tree_node*, tree_node*, int, tree_node*)
???:0
0x917717 tsubst(tree_node*, tree_node*, int, tree_node*)
???:0
0x94abba tsubst_lambda_expr(tree_node*, tree_node*, int, tree_node*)
???:0
0x91d54f instantiate_decl(tree_node*, bool, bool)
???:0
0x7c7a3e maybe_instantiate_decl(tree_node*)
???:0
0x7c91a0 mark_used(tree_node*, int)
???:0
0x6de907 build_new_function_call(tree_node*, vec<tree_node*, va_gc,
vl_embed>**, int)
???:0
0x981c3c finish_call_expr(tree_node*, vec<tree_node*, va_gc, vl_embed>**, bool,
bool, int)
???:0
0x8e224d c_parse_file()
???:0
0xa612e2 c_common_parse_file()
???:0
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