mirror of
https://github.com/rust-lang/rust-analyzer
synced 2024-11-10 07:04:22 +00:00
Upgrade Chalk (without using its dyn/impl Trait support)
This commit is contained in:
Florian Diebold
parent
54d1a58281
commit
b342ee5616
4 changed files with 99 additions and 69 deletions
46
Cargo.lock
generated
46
Cargo.lock
generated
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@ -126,9 +126,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "chalk-engine"
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version = "0.9.0"
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source = "git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9#13303bb0067c6ed0572322080ae367ee38f9e7c9"
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source = "git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae#1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae"
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dependencies = [
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"chalk-macros 0.1.1 (git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9)",
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"chalk-macros 0.1.1 (git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae)",
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"rustc-hash 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"stacker 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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@ -136,17 +136,17 @@ dependencies = [
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[[package]]
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name = "chalk-ir"
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version = "0.1.0"
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source = "git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9#13303bb0067c6ed0572322080ae367ee38f9e7c9"
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source = "git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae#1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae"
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dependencies = [
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"chalk-engine 0.9.0 (git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9)",
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"chalk-macros 0.1.1 (git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9)",
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"chalk-engine 0.9.0 (git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae)",
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"chalk-macros 0.1.1 (git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae)",
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"lalrpop-intern 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "chalk-macros"
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version = "0.1.1"
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source = "git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9#13303bb0067c6ed0572322080ae367ee38f9e7c9"
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source = "git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae#1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae"
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dependencies = [
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"lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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@ -154,22 +154,22 @@ dependencies = [
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[[package]]
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name = "chalk-rust-ir"
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version = "0.1.0"
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source = "git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9#13303bb0067c6ed0572322080ae367ee38f9e7c9"
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source = "git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae#1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae"
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dependencies = [
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"chalk-engine 0.9.0 (git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9)",
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"chalk-ir 0.1.0 (git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9)",
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"chalk-macros 0.1.1 (git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9)",
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"chalk-engine 0.9.0 (git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae)",
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"chalk-ir 0.1.0 (git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae)",
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"chalk-macros 0.1.1 (git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae)",
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]
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[[package]]
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name = "chalk-solve"
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version = "0.1.0"
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source = "git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9#13303bb0067c6ed0572322080ae367ee38f9e7c9"
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source = "git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae#1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae"
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dependencies = [
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"chalk-engine 0.9.0 (git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9)",
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"chalk-ir 0.1.0 (git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9)",
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"chalk-macros 0.1.1 (git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9)",
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"chalk-rust-ir 0.1.0 (git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9)",
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"chalk-engine 0.9.0 (git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae)",
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"chalk-ir 0.1.0 (git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae)",
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"chalk-macros 0.1.1 (git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae)",
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"chalk-rust-ir 0.1.0 (git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae)",
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"ena 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"itertools 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"petgraph 0.4.13 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -979,9 +979,9 @@ name = "ra_hir"
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version = "0.1.0"
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dependencies = [
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"arrayvec 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"chalk-ir 0.1.0 (git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9)",
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"chalk-rust-ir 0.1.0 (git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9)",
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"chalk-solve 0.1.0 (git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9)",
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"chalk-ir 0.1.0 (git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae)",
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"chalk-rust-ir 0.1.0 (git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae)",
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"chalk-solve 0.1.0 (git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae)",
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"ena 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"insta 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"lalrpop-intern 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -1794,11 +1794,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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"checksum cargo_metadata 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8d2d1617e838936c0d2323a65cc151e03ae19a7678dd24f72bccf27119b90a5d"
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"checksum cc 1.0.46 (registry+https://github.com/rust-lang/crates.io-index)" = "0213d356d3c4ea2c18c40b037c3be23cd639825c18f25ee670ac7813beeef99c"
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"checksum cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
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"checksum chalk-engine 0.9.0 (git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9)" = "<none>"
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"checksum chalk-ir 0.1.0 (git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9)" = "<none>"
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"checksum chalk-macros 0.1.1 (git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9)" = "<none>"
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"checksum chalk-rust-ir 0.1.0 (git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9)" = "<none>"
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"checksum chalk-solve 0.1.0 (git+https://github.com/rust-lang/chalk.git?rev=13303bb0067c6ed0572322080ae367ee38f9e7c9)" = "<none>"
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"checksum chalk-engine 0.9.0 (git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae)" = "<none>"
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"checksum chalk-ir 0.1.0 (git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae)" = "<none>"
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"checksum chalk-macros 0.1.1 (git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae)" = "<none>"
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"checksum chalk-rust-ir 0.1.0 (git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae)" = "<none>"
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"checksum chalk-solve 0.1.0 (git+https://github.com/rust-lang/chalk.git?rev=1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae)" = "<none>"
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"checksum chrono 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)" = "e8493056968583b0193c1bb04d6f7684586f3726992d6c573261941a895dbd68"
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"checksum clicolors-control 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "90082ee5dcdd64dc4e9e0d37fbf3ee325419e39c0092191e0393df65518f741e"
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"checksum cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
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@ -22,9 +22,9 @@ tt = { path = "../ra_tt", package = "ra_tt" }
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test_utils = { path = "../test_utils" }
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ra_prof = { path = "../ra_prof" }
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chalk-solve = { git = "https://github.com/rust-lang/chalk.git", rev = "13303bb0067c6ed0572322080ae367ee38f9e7c9" }
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chalk-rust-ir = { git = "https://github.com/rust-lang/chalk.git", rev = "13303bb0067c6ed0572322080ae367ee38f9e7c9" }
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chalk-ir = { git = "https://github.com/rust-lang/chalk.git", rev = "13303bb0067c6ed0572322080ae367ee38f9e7c9" }
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chalk-solve = { git = "https://github.com/rust-lang/chalk.git", rev = "1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae" }
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chalk-rust-ir = { git = "https://github.com/rust-lang/chalk.git", rev = "1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae" }
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chalk-ir = { git = "https://github.com/rust-lang/chalk.git", rev = "1e5c1929364dfbb7c0c7ac0956b8250abe7c2cae" }
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lalrpop-intern = "0.15.1"
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[dev-dependencies]
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@ -1,7 +1,7 @@
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//! Trait solving using Chalk.
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use std::sync::{Arc, Mutex};
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use chalk_ir::cast::Cast;
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use chalk_ir::{cast::Cast, family::ChalkIr};
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use log::debug;
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use ra_db::salsa;
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use ra_prof::profile;
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@ -33,7 +33,7 @@ impl TraitSolver {
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fn solve(
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&self,
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db: &impl HirDatabase,
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goal: &chalk_ir::UCanonical<chalk_ir::InEnvironment<chalk_ir::Goal>>,
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goal: &chalk_ir::UCanonical<chalk_ir::InEnvironment<chalk_ir::Goal<ChalkIr>>>,
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) -> Option<chalk_solve::Solution> {
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let context = ChalkContext { db, krate: self.krate };
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debug!("solve goal: {:?}", goal);
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@ -196,7 +196,7 @@ pub(crate) fn trait_solve_query(
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}
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fn solution_from_chalk(db: &impl HirDatabase, solution: chalk_solve::Solution) -> Solution {
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let convert_subst = |subst: chalk_ir::Canonical<chalk_ir::Substitution>| {
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let convert_subst = |subst: chalk_ir::Canonical<chalk_ir::Substitution<ChalkIr>>| {
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let value = subst
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.value
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.parameters
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@ -4,8 +4,8 @@ use std::sync::Arc;
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use log::debug;
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use chalk_ir::{
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cast::Cast, Identifier, ImplId, Parameter, PlaceholderIndex, TypeId, TypeKindId, TypeName,
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UniverseIndex,
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cast::Cast, family::ChalkIr, Identifier, ImplId, Parameter, PlaceholderIndex, TypeId,
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TypeKindId, TypeName, UniverseIndex,
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};
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use chalk_rust_ir::{AssociatedTyDatum, ImplDatum, StructDatum, TraitDatum};
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@ -38,8 +38,8 @@ where
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}
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impl ToChalk for Ty {
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type Chalk = chalk_ir::Ty;
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fn to_chalk(self, db: &impl HirDatabase) -> chalk_ir::Ty {
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type Chalk = chalk_ir::Ty<ChalkIr>;
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fn to_chalk(self, db: &impl HirDatabase) -> chalk_ir::Ty<ChalkIr> {
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match self {
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Ty::Apply(apply_ty) => {
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let name = match apply_ty.ctor {
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@ -62,21 +62,21 @@ impl ToChalk for Ty {
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chalk_ir::ProjectionTy { associated_ty_id, parameters }.cast()
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}
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Ty::Param { idx, .. } => {
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PlaceholderIndex { ui: UniverseIndex::ROOT, idx: idx as usize }.to_ty()
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PlaceholderIndex { ui: UniverseIndex::ROOT, idx: idx as usize }.to_ty::<ChalkIr>()
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}
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Ty::Bound(idx) => chalk_ir::Ty::BoundVar(idx as usize),
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Ty::Infer(_infer_ty) => panic!("uncanonicalized infer ty"),
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// FIXME this is clearly incorrect, but probably not too incorrect
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// and I'm not sure what to actually do with Ty::Unknown
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// maybe an alternative would be `for<T> T`? (meaningless in rust, but expressible in chalk's Ty)
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//
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// FIXME also dyn and impl Trait are currently handled like Unknown because Chalk doesn't have them yet
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// FIXME use Chalk's Dyn/Opaque once the bugs with that are fixed
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Ty::Unknown | Ty::Dyn(_) | Ty::Opaque(_) => {
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PlaceholderIndex { ui: UniverseIndex::ROOT, idx: usize::max_value() }.to_ty()
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PlaceholderIndex { ui: UniverseIndex::ROOT, idx: usize::max_value() }
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.to_ty::<ChalkIr>()
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}
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}
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}
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fn from_chalk(db: &impl HirDatabase, chalk: chalk_ir::Ty) -> Self {
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fn from_chalk(db: &impl HirDatabase, chalk: chalk_ir::Ty<ChalkIr>) -> Self {
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match chalk {
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chalk_ir::Ty::Apply(apply_ty) => {
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// FIXME this is kind of hacky due to the fact that
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@ -108,18 +108,30 @@ impl ToChalk for Ty {
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chalk_ir::Ty::ForAll(_) => unimplemented!(),
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chalk_ir::Ty::BoundVar(idx) => Ty::Bound(idx as u32),
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chalk_ir::Ty::InferenceVar(_iv) => Ty::Unknown,
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chalk_ir::Ty::Dyn(where_clauses) => {
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assert_eq!(where_clauses.binders.len(), 1);
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let predicates =
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where_clauses.value.into_iter().map(|c| from_chalk(db, c)).collect();
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Ty::Dyn(predicates)
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}
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chalk_ir::Ty::Opaque(where_clauses) => {
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assert_eq!(where_clauses.binders.len(), 1);
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let predicates =
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where_clauses.value.into_iter().map(|c| from_chalk(db, c)).collect();
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Ty::Opaque(predicates)
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}
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}
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}
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}
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impl ToChalk for Substs {
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type Chalk = Vec<chalk_ir::Parameter>;
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type Chalk = Vec<chalk_ir::Parameter<ChalkIr>>;
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fn to_chalk(self, db: &impl HirDatabase) -> Vec<Parameter> {
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fn to_chalk(self, db: &impl HirDatabase) -> Vec<Parameter<ChalkIr>> {
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self.iter().map(|ty| ty.clone().to_chalk(db).cast()).collect()
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}
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fn from_chalk(db: &impl HirDatabase, parameters: Vec<chalk_ir::Parameter>) -> Substs {
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fn from_chalk(db: &impl HirDatabase, parameters: Vec<chalk_ir::Parameter<ChalkIr>>) -> Substs {
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let tys = parameters
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.into_iter()
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.map(|p| match p {
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@ -132,15 +144,15 @@ impl ToChalk for Substs {
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}
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impl ToChalk for TraitRef {
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type Chalk = chalk_ir::TraitRef;
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type Chalk = chalk_ir::TraitRef<ChalkIr>;
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fn to_chalk(self: TraitRef, db: &impl HirDatabase) -> chalk_ir::TraitRef {
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fn to_chalk(self: TraitRef, db: &impl HirDatabase) -> chalk_ir::TraitRef<ChalkIr> {
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let trait_id = self.trait_.to_chalk(db);
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let parameters = self.substs.to_chalk(db);
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chalk_ir::TraitRef { trait_id, parameters }
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}
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fn from_chalk(db: &impl HirDatabase, trait_ref: chalk_ir::TraitRef) -> Self {
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fn from_chalk(db: &impl HirDatabase, trait_ref: chalk_ir::TraitRef<ChalkIr>) -> Self {
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let trait_ = from_chalk(db, trait_ref.trait_id);
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let substs = from_chalk(db, trait_ref.parameters);
|
||||
TraitRef { trait_, substs }
|
||||
|
|
@ -196,9 +208,9 @@ impl ToChalk for TypeAlias {
|
|||
}
|
||||
|
||||
impl ToChalk for GenericPredicate {
|
||||
type Chalk = chalk_ir::QuantifiedWhereClause;
|
||||
type Chalk = chalk_ir::QuantifiedWhereClause<ChalkIr>;
|
||||
|
||||
fn to_chalk(self, db: &impl HirDatabase) -> chalk_ir::QuantifiedWhereClause {
|
||||
fn to_chalk(self, db: &impl HirDatabase) -> chalk_ir::QuantifiedWhereClause<ChalkIr> {
|
||||
match self {
|
||||
GenericPredicate::Implemented(trait_ref) => {
|
||||
make_binders(chalk_ir::WhereClause::Implemented(trait_ref.to_chalk(db)), 0)
|
||||
|
|
@ -221,25 +233,40 @@ impl ToChalk for GenericPredicate {
|
|||
}
|
||||
|
||||
fn from_chalk(
|
||||
_db: &impl HirDatabase,
|
||||
_where_clause: chalk_ir::QuantifiedWhereClause,
|
||||
db: &impl HirDatabase,
|
||||
where_clause: chalk_ir::QuantifiedWhereClause<ChalkIr>,
|
||||
) -> GenericPredicate {
|
||||
// This should never need to be called
|
||||
unimplemented!()
|
||||
match where_clause.value {
|
||||
chalk_ir::WhereClause::Implemented(tr) => {
|
||||
if tr.trait_id == UNKNOWN_TRAIT {
|
||||
// FIXME we need an Error enum on the Chalk side to avoid this
|
||||
return GenericPredicate::Error;
|
||||
}
|
||||
GenericPredicate::Implemented(from_chalk(db, tr))
|
||||
}
|
||||
chalk_ir::WhereClause::ProjectionEq(projection_eq) => {
|
||||
let projection_ty = from_chalk(db, projection_eq.projection);
|
||||
let ty = from_chalk(db, projection_eq.ty);
|
||||
GenericPredicate::Projection(super::ProjectionPredicate { projection_ty, ty })
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl ToChalk for ProjectionTy {
|
||||
type Chalk = chalk_ir::ProjectionTy;
|
||||
type Chalk = chalk_ir::ProjectionTy<ChalkIr>;
|
||||
|
||||
fn to_chalk(self, db: &impl HirDatabase) -> chalk_ir::ProjectionTy {
|
||||
fn to_chalk(self, db: &impl HirDatabase) -> chalk_ir::ProjectionTy<ChalkIr> {
|
||||
chalk_ir::ProjectionTy {
|
||||
associated_ty_id: self.associated_ty.to_chalk(db),
|
||||
parameters: self.parameters.to_chalk(db),
|
||||
}
|
||||
}
|
||||
|
||||
fn from_chalk(db: &impl HirDatabase, projection_ty: chalk_ir::ProjectionTy) -> ProjectionTy {
|
||||
fn from_chalk(
|
||||
db: &impl HirDatabase,
|
||||
projection_ty: chalk_ir::ProjectionTy<ChalkIr>,
|
||||
) -> ProjectionTy {
|
||||
ProjectionTy {
|
||||
associated_ty: from_chalk(db, projection_ty.associated_ty_id),
|
||||
parameters: from_chalk(db, projection_ty.parameters),
|
||||
|
|
@ -248,31 +275,31 @@ impl ToChalk for ProjectionTy {
|
|||
}
|
||||
|
||||
impl ToChalk for super::ProjectionPredicate {
|
||||
type Chalk = chalk_ir::Normalize;
|
||||
type Chalk = chalk_ir::Normalize<ChalkIr>;
|
||||
|
||||
fn to_chalk(self, db: &impl HirDatabase) -> chalk_ir::Normalize {
|
||||
fn to_chalk(self, db: &impl HirDatabase) -> chalk_ir::Normalize<ChalkIr> {
|
||||
chalk_ir::Normalize {
|
||||
projection: self.projection_ty.to_chalk(db),
|
||||
ty: self.ty.to_chalk(db),
|
||||
}
|
||||
}
|
||||
|
||||
fn from_chalk(_db: &impl HirDatabase, _normalize: chalk_ir::Normalize) -> Self {
|
||||
fn from_chalk(_db: &impl HirDatabase, _normalize: chalk_ir::Normalize<ChalkIr>) -> Self {
|
||||
unimplemented!()
|
||||
}
|
||||
}
|
||||
|
||||
impl ToChalk for Obligation {
|
||||
type Chalk = chalk_ir::DomainGoal;
|
||||
type Chalk = chalk_ir::DomainGoal<ChalkIr>;
|
||||
|
||||
fn to_chalk(self, db: &impl HirDatabase) -> chalk_ir::DomainGoal {
|
||||
fn to_chalk(self, db: &impl HirDatabase) -> chalk_ir::DomainGoal<ChalkIr> {
|
||||
match self {
|
||||
Obligation::Trait(tr) => tr.to_chalk(db).cast(),
|
||||
Obligation::Projection(pr) => pr.to_chalk(db).cast(),
|
||||
}
|
||||
}
|
||||
|
||||
fn from_chalk(_db: &impl HirDatabase, _goal: chalk_ir::DomainGoal) -> Self {
|
||||
fn from_chalk(_db: &impl HirDatabase, _goal: chalk_ir::DomainGoal<ChalkIr>) -> Self {
|
||||
unimplemented!()
|
||||
}
|
||||
}
|
||||
|
|
@ -296,16 +323,16 @@ where
|
|||
}
|
||||
|
||||
impl ToChalk for Arc<super::TraitEnvironment> {
|
||||
type Chalk = Arc<chalk_ir::Environment>;
|
||||
type Chalk = Arc<chalk_ir::Environment<ChalkIr>>;
|
||||
|
||||
fn to_chalk(self, db: &impl HirDatabase) -> Arc<chalk_ir::Environment> {
|
||||
fn to_chalk(self, db: &impl HirDatabase) -> Arc<chalk_ir::Environment<ChalkIr>> {
|
||||
let mut clauses = Vec::new();
|
||||
for pred in &self.predicates {
|
||||
if pred.is_error() {
|
||||
// for env, we just ignore errors
|
||||
continue;
|
||||
}
|
||||
let program_clause: chalk_ir::ProgramClause = pred.clone().to_chalk(db).cast();
|
||||
let program_clause: chalk_ir::ProgramClause<ChalkIr> = pred.clone().to_chalk(db).cast();
|
||||
clauses.push(program_clause.into_from_env_clause());
|
||||
}
|
||||
chalk_ir::Environment::new().add_clauses(clauses)
|
||||
|
|
@ -313,13 +340,16 @@ impl ToChalk for Arc<super::TraitEnvironment> {
|
|||
|
||||
fn from_chalk(
|
||||
_db: &impl HirDatabase,
|
||||
_env: Arc<chalk_ir::Environment>,
|
||||
_env: Arc<chalk_ir::Environment<ChalkIr>>,
|
||||
) -> Arc<super::TraitEnvironment> {
|
||||
unimplemented!()
|
||||
}
|
||||
}
|
||||
|
||||
impl<T: ToChalk> ToChalk for super::InEnvironment<T> {
|
||||
impl<T: ToChalk> ToChalk for super::InEnvironment<T>
|
||||
where
|
||||
T::Chalk: chalk_ir::family::HasTypeFamily<TypeFamily = ChalkIr>,
|
||||
{
|
||||
type Chalk = chalk_ir::InEnvironment<T::Chalk>;
|
||||
|
||||
fn to_chalk(self, db: &impl HirDatabase) -> chalk_ir::InEnvironment<T::Chalk> {
|
||||
|
|
@ -351,7 +381,7 @@ fn convert_where_clauses(
|
|||
db: &impl HirDatabase,
|
||||
def: GenericDef,
|
||||
substs: &Substs,
|
||||
) -> Vec<chalk_ir::QuantifiedWhereClause> {
|
||||
) -> Vec<chalk_ir::QuantifiedWhereClause<ChalkIr>> {
|
||||
let generic_predicates = db.generic_predicates(def);
|
||||
let mut result = Vec::with_capacity(generic_predicates.len());
|
||||
for pred in generic_predicates.iter() {
|
||||
|
|
@ -384,7 +414,7 @@ where
|
|||
fn impls_for_trait(
|
||||
&self,
|
||||
trait_id: chalk_ir::TraitId,
|
||||
parameters: &[Parameter],
|
||||
parameters: &[Parameter<ChalkIr>],
|
||||
) -> Vec<ImplId> {
|
||||
debug!("impls_for_trait {:?}", trait_id);
|
||||
if trait_id == UNKNOWN_TRAIT {
|
||||
|
|
@ -430,13 +460,13 @@ where
|
|||
}
|
||||
fn split_projection<'p>(
|
||||
&self,
|
||||
projection: &'p chalk_ir::ProjectionTy,
|
||||
) -> (Arc<AssociatedTyDatum>, &'p [Parameter], &'p [Parameter]) {
|
||||
projection: &'p chalk_ir::ProjectionTy<ChalkIr>,
|
||||
) -> (Arc<AssociatedTyDatum>, &'p [Parameter<ChalkIr>], &'p [Parameter<ChalkIr>]) {
|
||||
debug!("split_projection {:?}", projection);
|
||||
// we don't support GATs, so I think this should always be correct currently
|
||||
(self.db.associated_ty_data(projection.associated_ty_id), &projection.parameters, &[])
|
||||
}
|
||||
fn custom_clauses(&self) -> Vec<chalk_ir::ProgramClause> {
|
||||
fn custom_clauses(&self) -> Vec<chalk_ir::ProgramClause<ChalkIr>> {
|
||||
vec![]
|
||||
}
|
||||
fn local_impls_to_coherence_check(
|
||||
|
|
|
|||
Loading…
Reference in a new issue