[Bug c++/105301] [11/12 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in coro_promise_type_found_p, at cp/coroutines.cc:516

2022-04-28 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105301

--- Comment #4 from CVS Commits  ---
The master branch has been updated by Iain D Sandoe :

https://gcc.gnu.org/g:6cae3bb65c873a2191613f7888fe949553a21f9e

commit r12-8309-g6cae3bb65c873a2191613f7888fe949553a21f9e
Author: Iain Sandoe 
Date:   Mon Apr 18 09:21:52 2022 +0100

c++, coroutines: Account for overloaded promise return_value() [PR105301].

Whether it was intended or not, it is possible to define a coroutine
promise
with multiple return_value() methods [which need not even have the same
type].

We were not accounting for this possibility in the check to see whether
both
return_value and return_void are specifier (which is prohibited by the
standard).  Fixed thus and provided an adjusted diagnostic for the case
that
multiple return_value() methods are present.

Signed-off-by: Iain Sandoe 

PR c++/105301

gcc/cp/ChangeLog:

* coroutines.cc (coro_promise_type_found_p): Account for possible
mutliple overloads of the promise return_value() method.

gcc/testsuite/ChangeLog:

* g++.dg/coroutines/pr105301.C: New test.

[Bug c++/105301] [11/12 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in coro_promise_type_found_p, at cp/coroutines.cc:516

2022-04-21 Thread rguenth at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105301

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|11.3|11.4

--- Comment #3 from Richard Biener  ---
GCC 11.3 is being released, retargeting bugs to GCC 11.4.

[Bug c++/105301] [11/12 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in coro_promise_type_found_p, at cp/coroutines.cc:516

2022-04-18 Thread iains at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105301

--- Comment #2 from Iain Sandoe  ---
candidate patch.
https://gcc.gnu.org/pipermail/gcc-patches/2022-April/593318.html

[Bug c++/105301] [11/12 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in coro_promise_type_found_p, at cp/coroutines.cc:516

2022-04-18 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105301

Jakub Jelinek  changed:

   What|Removed |Added

   Target Milestone|--- |11.3
Summary|[12 Regression] ICE: tree   |[11/12 Regression] ICE:
   |check: expected tree that   |tree check: expected tree
   |contains 'decl minimal' |that contains 'decl
   |structure, have 'overload'  |minimal' structure, have
   |in  |'overload' in
   |coro_promise_type_found_p,  |coro_promise_type_found_p,
   |at cp/coroutines.cc:516 |at cp/coroutines.cc:516
 CC||jakub at gcc dot gnu.org
   Priority|P3  |P2

--- Comment #1 from Jakub Jelinek  ---
Started to ICE with r11-431-g29f0e90d9904d8e0965443d4da4c95ddde5edb1e in
fold_builtin*, and since r11-4076-gb003c4b14b3f889e6707db68d2c6545eda7a203b
ICEs in checking from coro_promise_type_found_p.