language-servers/rust-analyzer
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This commit is contained in:
Aleksey Kladov 2019-04-13 11:00:15 +03:00
parent f4a94e74bc
commit 62d01dd4df
4 changed files with 17 additions and 9 deletions
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20
crates/ra_hir/src/source_binder.rs
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@ -7,7 +7,7 @@
/// purely for "IDE needs".
use std::sync::Arc;
use rustc_hash::FxHashSet;
use rustc_hash::{FxHashSet, FxHashMap};
use ra_db::{FileId, FilePosition};
use ra_syntax::{
SyntaxNode, AstPtr, TextUnit, SyntaxNodePtr,
@ -17,7 +17,7 @@ use ra_syntax::{
};
use crate::{
HirDatabase, Function, Struct, Enum, Const, Static, Either, DefWithBody,
HirDatabase, Function, Struct, Enum, Const, Static, Either, DefWithBody, PerNs, Name,
AsName, Module, HirFileId, Crate, Trait, Resolver,
expr::{BodySourceMap, scope::{ReferenceDescriptor, ScopeEntryWithSyntax, ScopeId, ExprScopes}},
ids::LocationCtx,
@ -222,10 +222,6 @@ impl SourceAnalyzer {
}
}
pub fn resolver(&self) -> &Resolver {
&self.resolver
}
pub fn type_of(&self, _db: &impl HirDatabase, expr: &ast::Expr) -> Option<crate::Ty> {
let expr_id = self.body_source_map.as_ref()?.node_expr(expr)?;
Some(self.infer.as_ref()?[expr_id].clone())
@ -246,6 +242,18 @@ impl SourceAnalyzer {
self.infer.as_ref()?.field_resolution(expr_id)
}
pub fn resolve_hir_path(
&self,
db: &impl HirDatabase,
path: &crate::Path,
) -> PerNs<crate::Resolution> {
self.resolver.resolve_path(db, path)
}
pub fn all_names(&self, db: &impl HirDatabase) -> FxHashMap<Name, PerNs<crate::Resolution>> {
self.resolver.all_names(db)
}
pub fn resolve_path(&self, db: &impl HirDatabase, path: &ast::Path) -> Option<PathResolution> {
if let Some(path_expr) = path.syntax().parent().and_then(ast::PathExpr::cast) {
let expr_id = self.body_source_map.as_ref()?.node_expr(path_expr.into())?;