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MGCA: support struct expressions with ..rest patterns as direct const args? #150622
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A-const-genericsArea: const generics (parameters and arguments)Area: const generics (parameters and arguments)E-needs-designThis issue needs exploration and design to see how and if we can fix/implement itThis issue needs exploration and design to see how and if we can fix/implement itF-min_generic_const_args`#![feature(min_generic_const_args)]``#![feature(min_generic_const_args)]`S-blockedStatus: Blocked on something else such as an RFC or other implementation work.Status: Blocked on something else such as an RFC or other implementation work.T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.
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A-const-genericsArea: const generics (parameters and arguments)Area: const generics (parameters and arguments)E-needs-designThis issue needs exploration and design to see how and if we can fix/implement itThis issue needs exploration and design to see how and if we can fix/implement itF-min_generic_const_args`#![feature(min_generic_const_args)]``#![feature(min_generic_const_args)]`S-blockedStatus: Blocked on something else such as an RFC or other implementation work.Status: Blocked on something else such as an RFC or other implementation work.T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.
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Currently while we do support
Struct { field: N }as a const argument, we don't support things likeStruct { field: N, ..N2 }. This is possibly something worth supporting. This will exacerbate #150621 and I'm not sure it's important enough to support this that we should do so before finding a way to share the logic.