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author | bors[bot] <26634292+bors[bot]@users.noreply.github.com> | 2020-08-14 18:02:55 +0100 |
---|---|---|
committer | GitHub <[email protected]> | 2020-08-14 18:02:55 +0100 |
commit | c2594daf2974dbd4ce3d9b7ec72481764abaceb5 (patch) | |
tree | 82099976fd1c06484a4a8662890465846f282772 /crates/proc_macro_srv/src/lib.rs | |
parent | f7abd16a8c896657ab6170e4f09839e92da006c0 (diff) | |
parent | de282ddd869f78fc8324f2333204b10e93939d83 (diff) |
Merge #5347
5347: Chalk writer integration r=flodiebold a=detrumi
~~This adds a `rust-analyzer dump-chalk` command, similar to analysis-stats, which writes out the whole chalk progam (see [chalk#365](https://github.com/rust-lang/chalk/issues/365) for more info about the .chalk writer)~~
Write out chalk programs in debug output if chalk debugging is active (using `CHALK_DEBUG`).
Example output:
```
[DEBUG ra_hir_ty::traits] solve(UCanonical { canonical: Canonical { value: InEnvironment { environment: Env([]), goal: Implemented(SeparatorTraitRef(?)) }, binders: [] }, universes: 1 }) => None
[INFO ra_hir_ty::traits] trait_solve_query(Implements(fn min<?0.0>(?0.0, ?0.0) -> ?0.0: Deref))
[DEBUG ra_hir_ty::traits] solve goal: UCanonical { canonical: Canonical { value: InEnvironment { environment: Env([]), goal: Implemented(SeparatorTraitRef(?)) }, binders: [U0 with kind type] }, universes: 1 }
[DEBUG ra_hir_ty::traits::chalk] impls_for_trait Deref
[DEBUG ra_hir_ty::traits::chalk] impls_for_trait returned 0 impls
[DEBUG ra_hir_ty::traits::chalk] trait_datum Ord
[DEBUG ra_hir_ty::traits::chalk] trait Ord = Name(Text("Ord"))
[DEBUG ra_hir_ty::traits] chalk program:
#[upstream]
#[non_enumerable]
#[object_safe]
trait Ord {}
#[upstream]
#[non_enumerable]
#[object_safe]
#[lang(sized)]
trait Sized {}
fn fn_0<_1_0>(arg_0: _1_0, arg_1: _1_0) -> _1_0
where
_1_0: Ord;
#[upstream]
#[non_enumerable]
#[object_safe]
trait Deref {
type Assoc_1829: Sized;
}
[DEBUG ra_hir_ty::traits] solve(UCanonical { canonical: Canonical { value: InEnvironment { environment: Env([]), goal: Implemented(SeparatorTraitRef(?)) }, binders: [U0 with kind type] }, universes: 1 }) => None
[INFO ra_hir_ty::traits] trait_solve_query(Implements(?0.0: Ord))
```
Co-authored-by: Wilco Kusee <[email protected]>
Diffstat (limited to 'crates/proc_macro_srv/src/lib.rs')
0 files changed, 0 insertions, 0 deletions