[Bug c++/97051] Evaluating is_constant_evaluated in requires clause fails
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97051 Patrick Palka changed: What|Removed |Added CC||hewillk at gmail dot com --- Comment #7 from Patrick Palka --- *** Bug 100675 has been marked as a duplicate of this bug. ***
[Bug c++/97051] Evaluating is_constant_evaluated in requires clause fails
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97051 Patrick Palka changed: What|Removed |Added Target Milestone|--- |10.4 Resolution|--- |FIXED Status|ASSIGNED|RESOLVED --- Comment #6 from Patrick Palka --- Fixed for GCC 10.4/11.
[Bug c++/97051] Evaluating is_constant_evaluated in requires clause fails
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97051 --- Comment #5 from CVS Commits --- The releases/gcc-10 branch has been updated by Patrick Palka : https://gcc.gnu.org/g:0c89b88daa8dffb956c77b4f22e914f42757f707 commit r10-9745-g0c89b88daa8dffb956c77b4f22e914f42757f707 Author: Patrick Palka Date: Sat Sep 19 11:17:41 2020 -0400 c++: std::is_constant_evaluated inside constraint [PR97051] According to [expr.const]/14, the result of substitution into an atomic constraint is manifestly constant-evaluated; this patch adjusts the call to maybe_constant_value in satisfy_atom to that effect. gcc/cp/ChangeLog: PR c++/97051 * constraint.cc (satisfy_atom): Pass true as the manifestly_const_eval argument to maybe_constant_value. gcc/testsuite/ChangeLog: PR c++/97051 * g++.dg/cpp2a/is-constant-evaluated11.C: New test. (cherry picked from commit dea470d09155f2007bdd502c16614128cb6f9348)
[Bug c++/97051] Evaluating is_constant_evaluated in requires clause fails
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97051 --- Comment #4 from CVS Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:dea470d09155f2007bdd502c16614128cb6f9348 commit r11-3295-gdea470d09155f2007bdd502c16614128cb6f9348 Author: Patrick Palka Date: Sat Sep 19 11:17:41 2020 -0400 c++: std::is_constant_evaluated inside constraint [PR97051] According to [expr.const]/14, the result of substitution into an atomic constraint is manifestly constant-evaluated; this patch adjusts the call to maybe_constant_value in satisfy_atom to that effect. gcc/cp/ChangeLog: PR c++/97051 * constraint.cc (satisfy_atom): Pass true as the manifestly_const_eval argument to maybe_constant_value. gcc/testsuite/ChangeLog: PR c++/97051 * g++.dg/cpp2a/is-constant-evaluated11.C: New test.
[Bug c++/97051] Evaluating is_constant_evaluated in requires clause fails
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97051 Patrick Palka changed: What|Removed |Added Status|NEW |ASSIGNED CC||ppalka at gcc dot gnu.org Assignee|unassigned at gcc dot gnu.org |ppalka at gcc dot gnu.org --- Comment #3 from Patrick Palka --- Looking into it
[Bug c++/97051] Evaluating is_constant_evaluated in requires clause fails
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97051 --- Comment #2 from Marek Polacek --- This compiles when __builtin_is_constant_evaluated is used instead.
[Bug c++/97051] Evaluating is_constant_evaluated in requires clause fails
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97051 Marek Polacek changed: What|Removed |Added Last reconfirmed||2020-09-15 Keywords||rejects-valid CC||mpolacek at gcc dot gnu.org Status|UNCONFIRMED |NEW Ever confirmed|0 |1 --- Comment #1 from Marek Polacek --- Confirmed.
