Martin Nordholts 4882ea4b3c rustc_resolve: Improve resolve_const_param_in_non_trivial_anon_const wording
In some contexts, const expressions are OK. Add a `here` to the error
message to clarify this.
2025-06-07 13:01:16 +02:00

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error: generic parameters may not be used in const operations
--> $DIR/issue-72787.rs:11:17
|
LL | Condition<{ LHS <= RHS }>: True
| ^^^ cannot perform const operation using `LHS`
|
= help: const parameters may only be used as standalone arguments here, i.e. `LHS`
= help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
error: generic parameters may not be used in const operations
--> $DIR/issue-72787.rs:11:24
|
LL | Condition<{ LHS <= RHS }>: True
| ^^^ cannot perform const operation using `RHS`
|
= help: const parameters may only be used as standalone arguments here, i.e. `RHS`
= help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
error: generic parameters may not be used in const operations
--> $DIR/issue-72787.rs:23:25
|
LL | IsLessOrEqual<{ 8 - I }, { 8 - J }>: True,
| ^ cannot perform const operation using `I`
|
= help: const parameters may only be used as standalone arguments here, i.e. `I`
= help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
error: generic parameters may not be used in const operations
--> $DIR/issue-72787.rs:23:36
|
LL | IsLessOrEqual<{ 8 - I }, { 8 - J }>: True,
| ^ cannot perform const operation using `J`
|
= help: const parameters may only be used as standalone arguments here, i.e. `J`
= help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
error: aborting due to 4 previous errors