Re: [PATCH] c++: unpropagated CONSTRUCTOR_MUTABLE_POISON [PR110463]

2023-06-29 Thread Jason Merrill via Gcc-patches
On 6/29/23 11:36, Marek Polacek wrote: On Thu, Jun 29, 2023 at 11:22:55AM -0400, Patrick Palka via Gcc-patches wrote: Bootstrapped and regtested on x86_64-pc-linux-gnu, does this look OK for trunk/13? -- >8 -- cp_fold is neglecting to propagate CONSTRUCTOR_MUTABLE_POISON when folding a CONSTRU

Re: [PATCH] c++: unpropagated CONSTRUCTOR_MUTABLE_POISON [PR110463]

2023-06-29 Thread Marek Polacek via Gcc-patches
On Thu, Jun 29, 2023 at 11:22:55AM -0400, Patrick Palka via Gcc-patches wrote: > Bootstrapped and regtested on x86_64-pc-linux-gnu, does this look OK for > trunk/13? > > -- >8 -- > > cp_fold is neglecting to propagate CONSTRUCTOR_MUTABLE_POISON when folding > a CONSTRUCTOR initializer, which for

[PATCH] c++: unpropagated CONSTRUCTOR_MUTABLE_POISON [PR110463]

2023-06-29 Thread Patrick Palka via Gcc-patches
Bootstrapped and regtested on x86_64-pc-linux-gnu, does this look OK for trunk/13? -- >8 -- cp_fold is neglecting to propagate CONSTRUCTOR_MUTABLE_POISON when folding a CONSTRUCTOR initializer, which for the below testcase causes us to fail to reject a mutable member access of a constexpr variabl