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authorbors[bot] <26634292+bors[bot]@users.noreply.github.com>2020-08-14 18:02:55 +0100
committerGitHub <[email protected]>2020-08-14 18:02:55 +0100
commitc2594daf2974dbd4ce3d9b7ec72481764abaceb5 (patch)
tree82099976fd1c06484a4a8662890465846f282772 /crates/syntax/test_data/parser/fragments/expr/err
parentf7abd16a8c896657ab6170e4f09839e92da006c0 (diff)
parentde282ddd869f78fc8324f2333204b10e93939d83 (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]>
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