[Bug c++/91706] [9/10 Regression] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in equate_type_number_to_die, at dwarf2out.c:5782

2022-05-13 Thread jason at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91706
Bug 91706 depends on bug 101078, which changed state.

Bug 101078 Summary: [9/10 Regression] Rejected code since 
r12-1272-gf07edb5d7f3e7721
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101078

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug c++/91706] [9/10 Regression] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in equate_type_number_to_die, at dwarf2out.c:5782

2021-06-16 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91706

--- Comment #14 from CVS Commits  ---
The master branch has been updated by Jason Merrill :

https://gcc.gnu.org/g:6816a44dfe1b5fa9414490a18a4aa723b6f38f18

commit r12-1543-g6816a44dfe1b5fa9414490a18a4aa723b6f38f18
Author: Jason Merrill 
Date:   Wed Jun 16 16:09:59 2021 -0400

c++: static memfn from non-dependent base [PR101078]

After my patch for PR91706, or before that with the qualified call,
tsubst_baselink returned a BASELINK with BASELINK_BINFO indicating a base
of
a still-dependent derived class.  We need to look up the relevant base
binfo
in the substituted class.

PR c++/101078
PR c++/91706

gcc/cp/ChangeLog:

* pt.c (tsubst_baselink): Update binfos in non-dependent case.

gcc/testsuite/ChangeLog:

* g++.dg/template/access39.C: New test.

[Bug c++/91706] [9/10 Regression] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in equate_type_number_to_die, at dwarf2out.c:5782

2021-06-08 Thread jason at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91706

Jason Merrill  changed:

   What|Removed |Added

Summary|[9/10/11/12 Regression] |[9/10 Regression] ICE: tree
   |ICE: tree check: expected   |check: expected class
   |class 'type', have  |'type', have 'exceptional'
   |'exceptional' (error_mark)  |(error_mark) in
   |in  |equate_type_number_to_die,
   |equate_type_number_to_die,  |at dwarf2out.c:5782
   |at dwarf2out.c:5782 |

--- Comment #13 from Jason Merrill  ---
Fixed for 11.2/12 so far.  Is there interest in fixing this on the 9/10
branches?