https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111601
Peter Bergner <bergner at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org,
| |rguenth at gcc dot gnu.org
--- Comment #4 from Peter Bergner <bergner at gcc dot gnu.org> ---
(In reply to Peter Bergner from comment #3)
> I'll try and see if I can reduce the test case.
cvise reduced this down to:
bergner@ltcden2-lp1:$ cat pr111601.ii
struct param_type {
param_type() : param_type(0.5) { }
param_type(double);
};
bergner@ltcden2-lp1:$
/home/bergner/gcc/build/gcc-fsf-mainline-pr111601-regtest/./gcc/xgcc
-B/home/bergner/gcc/build/gcc-fsf-mainline-pr111601-regtest/./gcc
-shared-libgcc -fno-checking -x c++-header -nostdinc++ -O2 -S pr111601.ii
pr111601.ii: In constructor ‘param_type::param_type()’:
pr111601.ii:2:32: internal compiler error: tree check: expected tree that
contains ‘decl common’ structure, have ‘<invalid tree code>’ in
build_new_method_call, at cp/call.cc:11630
2 | param_type() : param_type(0.5) { }
| ^
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
See <https://gcc.gnu.org/bugs/> for instructions.
I'll note that a xgcc built without using "make profiledbootstrap-lean" does
not ICE.
CCing richi and jakub to see if they've seen anything like this before?
