[Bug c++/87554] [8 Regression] internal compiler error: in record_reference, at cgraphbuild.c:64
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87554 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|--- |FIXED --- Comment #13 from Jason Merrill --- Fixed for 8.4.
[Bug c++/87554] [8 Regression] internal compiler error: in record_reference, at cgraphbuild.c:64
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87554 --- Comment #12 from CVS Commits --- The releases/gcc-8 branch has been updated by Jason Merrill : https://gcc.gnu.org/g:a57528b33be33d4428ac62901d04cf39807d624e commit r8-10074-ga57528b33be33d4428ac62901d04cf39807d624e Author: Jason Merrill Date: Tue Feb 25 13:37:18 2020 -0500 PR c++/87554 - ICE with extern template and reference member. The removed code ended up setting DECL_INITIAL to the INIT_EXPR returned by split_nonconstant_init, which makes no sense. This code was added back in 1996, so any rationale is long lost. gcc/cp/ChangeLog 2020-02-25 Jason Merrill PR c++/87554 - ICE with extern template and reference member. * decl.c (cp_finish_decl): Don't set DECL_INITIAL of external vars.
[Bug c++/87554] [8 Regression] internal compiler error: in record_reference, at cgraphbuild.c:64
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87554 --- Comment #11 from Jan Hubicka --- > > The constructor indeed looks broken to me: it should not have naked > > var_decl. So I am changing component to C++ > > I agree that the C++ front end is wrong here, but I also wonder why cgraph is > looking at the DECL_INITIAL of a DECL_EXTERNAL variable. Well, at least for constant variables those are useful for contant folding. But I suppose we may take care to get rid of decl initials of non-readonly externals somewhere soon (we do it eventually as part of unreachable code removal) Honza > > -- > You are receiving this mail because: > You are on the CC list for the bug.
[Bug c++/87554] [8 Regression] internal compiler error: in record_reference, at cgraphbuild.c:64
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87554 Jason Merrill changed: What|Removed |Added Summary|[8/9 Regression] internal |[8 Regression] internal |compiler error: in |compiler error: in |record_reference, at|record_reference, at |cgraphbuild.c:64|cgraphbuild.c:64 --- Comment #10 from Jason Merrill --- (In reply to Jan Hubicka from comment #8) > The constructor indeed looks broken to me: it should not have naked > var_decl. So I am changing component to C++ I agree that the C++ front end is wrong here, but I also wonder why cgraph is looking at the DECL_INITIAL of a DECL_EXTERNAL variable.
