From c32529ddd0d66a219226dd63da2d4b1825375c0e Mon Sep 17 00:00:00 2001
From: Florian Diebold <flodiebold@gmail.com>
Date: Sun, 15 Mar 2020 11:17:13 +0100
Subject: Get tests working

---
 crates/ra_ide/src/completion/complete_dot.rs       | 13 ++++++++++++-
 crates/ra_ide/src/completion/completion_context.rs |  2 +-
 crates/ra_mbe/src/mbe_expander.rs                  |  6 +++---
 crates/ra_mbe/src/syntax_bridge.rs                 |  1 +
 crates/ra_parser/src/grammar/expressions/atom.rs   |  4 ++--
 5 files changed, 19 insertions(+), 7 deletions(-)

(limited to 'crates')

diff --git a/crates/ra_ide/src/completion/complete_dot.rs b/crates/ra_ide/src/completion/complete_dot.rs
index 22f5077f5..82ec16913 100644
--- a/crates/ra_ide/src/completion/complete_dot.rs
+++ b/crates/ra_ide/src/completion/complete_dot.rs
@@ -720,7 +720,18 @@ mod tests {
                 }
                 ",
             ),
-            @r###"[]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "the_field",
+                source_range: [156; 156),
+                delete: [156; 156),
+                insert: "the_field",
+                kind: Field,
+                detail: "u32",
+            },
+        ]
+        "###
         );
     }
 
diff --git a/crates/ra_ide/src/completion/completion_context.rs b/crates/ra_ide/src/completion/completion_context.rs
index 3646fb8dc..54589a2a8 100644
--- a/crates/ra_ide/src/completion/completion_context.rs
+++ b/crates/ra_ide/src/completion/completion_context.rs
@@ -135,7 +135,7 @@ impl<'a> CompletionContext<'a> {
                 ),
             ) {
                 let new_offset = hypothetical_expansion.1.text_range().start();
-                if new_offset >= actual_expansion.text_range().end() {
+                if new_offset > actual_expansion.text_range().end() {
                     break;
                 }
                 original_file = actual_expansion;
diff --git a/crates/ra_mbe/src/mbe_expander.rs b/crates/ra_mbe/src/mbe_expander.rs
index b2faa86d2..c2a5702f0 100644
--- a/crates/ra_mbe/src/mbe_expander.rs
+++ b/crates/ra_mbe/src/mbe_expander.rs
@@ -11,6 +11,7 @@ use rustc_hash::FxHashMap;
 use crate::{ExpandError, ExpandResult};
 
 pub(crate) fn expand(rules: &crate::MacroRules, input: &tt::Subtree) -> ExpandResult<tt::Subtree> {
+    eprintln!("expanding input: {:?}", input);
     let (mut result, mut unmatched_tokens, mut unmatched_patterns, mut err) = (
         tt::Subtree::default(),
         usize::max_value(),
@@ -39,9 +40,8 @@ fn expand_rule(
     rule: &crate::Rule,
     input: &tt::Subtree,
 ) -> ExpandResult<(tt::Subtree, usize, usize)> {
-    dbg!(&rule.lhs);
-    let (match_result, bindings_err) = dbg!(matcher::match_(&rule.lhs, input));
-    let (res, transcribe_err) = dbg!(transcriber::transcribe(&rule.rhs, &match_result.bindings));
+    let (match_result, bindings_err) = matcher::match_(&rule.lhs, input);
+    let (res, transcribe_err) = transcriber::transcribe(&rule.rhs, &match_result.bindings);
     (
         (res, match_result.unmatched_tokens, match_result.unmatched_patterns),
         bindings_err.or(transcribe_err),
diff --git a/crates/ra_mbe/src/syntax_bridge.rs b/crates/ra_mbe/src/syntax_bridge.rs
index fcb73fbc7..8aa3b906b 100644
--- a/crates/ra_mbe/src/syntax_bridge.rs
+++ b/crates/ra_mbe/src/syntax_bridge.rs
@@ -73,6 +73,7 @@ pub fn token_tree_to_syntax_node(
     tt: &tt::Subtree,
     fragment_kind: FragmentKind,
 ) -> Result<(Parse<SyntaxNode>, TokenMap), ExpandError> {
+    eprintln!("token_tree_to_syntax_node {:?} as {:?}", tt, fragment_kind);
     let tmp;
     let tokens = match tt {
         tt::Subtree { delimiter: None, token_trees } => token_trees.as_slice(),
diff --git a/crates/ra_parser/src/grammar/expressions/atom.rs b/crates/ra_parser/src/grammar/expressions/atom.rs
index b77b683b5..2fc6ce1e1 100644
--- a/crates/ra_parser/src/grammar/expressions/atom.rs
+++ b/crates/ra_parser/src/grammar/expressions/atom.rs
@@ -565,10 +565,10 @@ fn meta_var_expr(p: &mut Parser) -> CompletedMarker {
             it
         }
         _ => {
-            while !p.at(R_DOLLAR) {
+            while !p.at(EOF) && !p.at(R_DOLLAR) {
                 p.bump_any()
             }
-            p.bump(R_DOLLAR);
+            p.eat(R_DOLLAR);
             m.complete(p, ERROR)
         }
     }
-- 
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