https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91032
Bug ID: 91032
Summary: [9 Regression] ICE in ocp_convert, at cp/cvt.c:766
Product: gcc
Version: 9.1.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: doko at debian dot org
Target Milestone: ---
seen building the clickhouse package, gcc-9 branch r272183 and r272781.
$ cat ColumnDefault.ii
template <typename a> struct b { a c; };
class d {
d(d &);
};
struct {
const b<d> *operator->();
} e;
d f() {
auto g = e;
return 0 ? g->c : throw
}
$ g++ -c -std=c++17 -Wall ColumnDefault.ii
ColumnDefault.ii: In function 'd f()':
ColumnDefault.ii:10:21: internal compiler error: in ocp_convert, at
cp/cvt.c:766
10 | return 0 ? g->c : throw
| ^~~~~
Please submit a full bug report,
with preprocessed source if appropriate.
