From 505acc973b3b865195d7d0aeb47c419c35f6bbbc Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Thu, 11 Apr 2019 15:34:13 +0300
Subject: Make call info to use real name resolution

---
 crates/ra_hir/src/lib.rs |  2 +-
 crates/ra_hir/src/ty.rs  | 14 ++++++++++++--
 2 files changed, 13 insertions(+), 3 deletions(-)

(limited to 'crates/ra_hir/src')

diff --git a/crates/ra_hir/src/lib.rs b/crates/ra_hir/src/lib.rs
index 59b402c57..8702c6222 100644
--- a/crates/ra_hir/src/lib.rs
+++ b/crates/ra_hir/src/lib.rs
@@ -60,7 +60,7 @@ pub use self::{
     source_id::{AstIdMap, ErasedFileAstId},
     ids::{HirFileId, MacroDefId, MacroCallId, MacroCallLoc},
     nameres::{PerNs, Namespace, ImportId},
-    ty::{Ty, ApplicationTy, TypeCtor, Substs, display::HirDisplay},
+    ty::{Ty, ApplicationTy, TypeCtor, Substs, display::HirDisplay, CallableDef},
     impl_block::{ImplBlock, ImplItem},
     docs::{Docs, Documentation},
     adt::AdtDef,
diff --git a/crates/ra_hir/src/ty.rs b/crates/ra_hir/src/ty.rs
index 20e55d92d..ecf13fbc3 100644
--- a/crates/ra_hir/src/ty.rs
+++ b/crates/ra_hir/src/ty.rs
@@ -15,10 +15,11 @@ use std::sync::Arc;
 use std::{fmt, mem};
 
 use crate::{Name, AdtDef, type_ref::Mutability, db::HirDatabase, Trait};
+use display::{HirDisplay, HirFormatter};
 
-pub(crate) use lower::{TypableDef, CallableDef, type_for_def, type_for_field, callable_item_sig};
+pub(crate) use lower::{TypableDef, type_for_def, type_for_field, callable_item_sig};
 pub(crate) use infer::{infer, InferenceResult, InferTy};
-use display::{HirDisplay, HirFormatter};
+pub use lower::CallableDef;
 
 /// A type constructor or type name: this might be something like the primitive
 /// type `bool`, a struct like `Vec`, or things like function pointers or
@@ -288,6 +289,15 @@ impl Ty {
         }
     }
 
+    pub fn as_callable(&self) -> Option<(CallableDef, &Substs)> {
+        match self {
+            Ty::Apply(ApplicationTy { ctor: TypeCtor::FnDef(callable_def), parameters }) => {
+                Some((*callable_def, parameters))
+            }
+            _ => None,
+        }
+    }
+
     fn builtin_deref(&self) -> Option<Ty> {
         match self {
             Ty::Apply(a_ty) => match a_ty.ctor {
-- 
cgit v1.2.3