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Change SourceAnalyzer method resoltion API

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This commit is contained in:
Florian Diebold 2019-11-01 20:01:21 +01:00
parent b29092ade3
commit 8952380884
4 changed files with 44 additions and 36 deletions
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27
crates/ra_hir/src/source_binder.rs
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@ -327,7 +327,30 @@ impl SourceAnalyzer {
db: &impl HirDatabase,
ty: Ty,
name: Option<&Name>,
mode: method_resolution::LookupMode,
mut callback: impl FnMut(&Ty, Function) -> Option<T>,
) -> Option<T> {
// There should be no inference vars in types passed here
// FIXME check that?
// FIXME replace Unknown by bound vars here
let canonical = crate::ty::Canonical { value: ty, num_vars: 0 };
method_resolution::iterate_method_candidates(
&canonical,
db,
&self.resolver,
name,
method_resolution::LookupMode::MethodCall,
|ty, it| match it {
AssocItem::Function(f) => callback(ty, f),
_ => None,
},
)
}
pub fn iterate_path_candidates<T>(
&self,
db: &impl HirDatabase,
ty: Ty,
name: Option<&Name>,
callback: impl FnMut(&Ty, AssocItem) -> Option<T>,
) -> Option<T> {
// There should be no inference vars in types passed here
@ -339,7 +362,7 @@ impl SourceAnalyzer {
db,
&self.resolver,
name,
mode,
method_resolution::LookupMode::Path,
callback,
)
}