https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87663
Manuel López-Ibáñez changed:
What|Removed |Added
CC||manu at gcc dot gnu.org
--- Commen
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87663
--- Comment #5 from Lukas Mosimann ---
I was able to track down the error. The problem is caused due to
`set_underlying_type` in cfamily/c_common.c. I tried to disable that function
by simply returning on entry - and compilation times for cc1plus
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87663
--- Comment #4 from Lukas Mosimann ---
Okay one last comment from my side (sorry for this two updates in short
intervals). I tried to further simplify it, and I came up with this code which
I think has the same problem.
```
template
struct inte
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87663
--- Comment #3 from Lukas Mosimann ---
```
template
struct integral_constant {
static constexpr T value = v;
using value_type = T;
using type = integral_constant;
};
template
struct F : integral_constant::value -
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87663
Richard Biener changed:
What|Removed |Added
Keywords||compile-time-hog
Status|UNC
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87663
--- Comment #1 from Lukas Mosimann ---
By the way: I could drop parameter `Z` from `C` and `D`. I forgot to remove
that when I was experimenting with extensions like `f_n = f_{n-1} + f_{n-2} +
f_{n-3}`.
