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Add SelfParam to code_model

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This commit is contained in:
Aleksey Kladov 2020-08-19 15:16:24 +02:00
parent a3b0a3aeb8
commit b9b4693ce3
9 changed files with 62 additions and 43 deletions
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12
crates/hir/src/semantics.rs
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@ -21,13 +21,13 @@ use syntax::{
};
use crate::{
code_model::Access,
db::HirDatabase,
diagnostics::Diagnostic,
semantics::source_to_def::{ChildContainer, SourceToDefCache, SourceToDefCtx},
source_analyzer::{resolve_hir_path, SourceAnalyzer},
AssocItem, Callable, Crate, Field, Function, HirFileId, ImplDef, InFile, Local, MacroDef,
Module, ModuleDef, Name, Origin, Path, ScopeDef, Trait, Type, TypeAlias, TypeParam, TypeRef,
VariantDef,
Module, ModuleDef, Name, Origin, Path, ScopeDef, Trait, Type, TypeAlias, TypeParam, VariantDef,
};
#[derive(Debug, Clone, PartialEq, Eq)]
@ -627,9 +627,11 @@ impl<'db> SemanticsImpl<'db> {
}
let func = self.resolve_method_call(&method_call_expr).map(Function::from)?;
let is_unsafe = func.has_self_param(self.db)
&& matches!(func.params(self.db).first(), Some(TypeRef::Reference(..)));
Some(is_unsafe)
let res = match func.self_param(self.db)?.access(self.db) {
Access::Shared | Access::Exclusive => true,
Access::Owned => false,
};
Some(res)
})
.unwrap_or(false)
}