From 757f755c29e041fd319af466d7d0418f54cb090a Mon Sep 17 00:00:00 2001
From: David Lattimore <dml@google.com>
Date: Wed, 22 Jul 2020 16:46:29 +1000
Subject: SSR: Match paths based on what they resolve to

Also render template paths appropriately for their context.
---
 crates/ra_ssr/src/parsing.rs | 17 +----------------
 1 file changed, 1 insertion(+), 16 deletions(-)

(limited to 'crates/ra_ssr/src/parsing.rs')

diff --git a/crates/ra_ssr/src/parsing.rs b/crates/ra_ssr/src/parsing.rs
index cf7fb517f..2d6f4e514 100644
--- a/crates/ra_ssr/src/parsing.rs
+++ b/crates/ra_ssr/src/parsing.rs
@@ -7,7 +7,7 @@
 
 use crate::errors::bail;
 use crate::{SsrError, SsrPattern, SsrRule};
-use ra_syntax::{ast, AstNode, SmolStr, SyntaxKind, SyntaxNode, SyntaxToken, T};
+use ra_syntax::{ast, AstNode, SmolStr, SyntaxKind, SyntaxNode, T};
 use rustc_hash::{FxHashMap, FxHashSet};
 use std::str::FromStr;
 
@@ -16,7 +16,6 @@ pub(crate) struct ParsedRule {
     pub(crate) placeholders_by_stand_in: FxHashMap<SmolStr, Placeholder>,
     pub(crate) pattern: SyntaxNode,
     pub(crate) template: Option<SyntaxNode>,
-    pub(crate) index: usize,
 }
 
 #[derive(Debug)]
@@ -93,16 +92,11 @@ impl RuleBuilder {
                 placeholders_by_stand_in: self.placeholders_by_stand_in.clone(),
                 pattern: pattern.syntax().clone(),
                 template: Some(template.syntax().clone()),
-                // For now we give the rule an index of 0. It's given a proper index when the rule
-                // is added to the SsrMatcher. Using an Option<usize>, instead would be slightly
-                // more correct, but we delete this field from ParsedRule in a subsequent commit.
-                index: 0,
             }),
             (Ok(pattern), None) => self.rules.push(ParsedRule {
                 placeholders_by_stand_in: self.placeholders_by_stand_in.clone(),
                 pattern: pattern.syntax().clone(),
                 template: None,
-                index: 0,
             }),
             _ => {}
         }
@@ -171,15 +165,6 @@ impl RawPattern {
     }
 }
 
-impl ParsedRule {
-    pub(crate) fn get_placeholder(&self, token: &SyntaxToken) -> Option<&Placeholder> {
-        if token.kind() != SyntaxKind::IDENT {
-            return None;
-        }
-        self.placeholders_by_stand_in.get(token.text())
-    }
-}
-
 impl FromStr for SsrPattern {
     type Err = SsrError;
 
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