From 9b69c7df194d5f9081698745ed20414d7c7c2f1c Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sun, 26 Aug 2018 19:04:44 +0300
Subject: fix curly braces parsing

---
 crates/libeditor/src/completion.rs | 53 +++++++++++++++++++++++++++++++++++++-
 1 file changed, 52 insertions(+), 1 deletion(-)

(limited to 'crates/libeditor')

diff --git a/crates/libeditor/src/completion.rs b/crates/libeditor/src/completion.rs
index aeed19559..351781ec4 100644
--- a/crates/libeditor/src/completion.rs
+++ b/crates/libeditor/src/completion.rs
@@ -1,5 +1,7 @@
+use std::collections::HashMap;
+
 use libsyntax2::{
-    File, TextUnit, AstNode, SyntaxNodeRef,
+    File, TextUnit, AstNode, SyntaxNodeRef, SyntaxNode, SmolStr,
     ast::{self, NameOwner},
     algo::{
         ancestors,
@@ -59,3 +61,52 @@ fn process_scope(node: SyntaxNodeRef, sink: &mut Vec<CompletionItem>) {
         sink.extend(items);
     }
 }
+
+// fn compute_scopes(fn_def: ast::FnDef) -> FnScopes {
+//     let mut scopes = FnScopes::new();
+// }
+
+// type ScopeId = usize;
+
+// struct FnScopes {
+//     scopes: Vec<ScopeData>,
+//     scope_for_expr: HashMap<SyntaxNode, ScopeId>,
+// }
+
+// impl FnScopes {
+//     fn new() -> FnScopes {
+//         FnScopes {
+//             scopes: vec![],
+//             scope_for_expr: HashMap::new(),
+//         }
+//     }
+
+//     fn new_scope(&mut Self) -> ScopeId {
+//         let res = self.scopes.len();
+//         self.scopes.push(ScopeData { parent: None, entries: vec![] })
+//     }
+
+//     fn set_parent
+// }
+
+// struct ScopeData {
+//     parent: Option<ScopeId>,
+//     entries: Vec<ScopeEntry>
+// }
+
+// struct ScopeEntry {
+//     syntax: SyntaxNode
+// }
+
+// impl ScopeEntry {
+//     fn name(&self) -> SmolStr {
+//         self.ast().name()
+//             .unwrap()
+//             .text()
+//     }
+
+//     fn ast(&self) -> ast::BindPat {
+//         ast::BindPat::cast(self.syntax.borrowed())
+//             .unwrap()
+//     }
+// }
-- 
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