1 files changed, 1 insertions, 139 deletions

diff --git a/crates/ra_ide_api_light/src/lib.rs b/crates/ra_ide_api_light/src/lib.rs
index f21a91e18..df7f144b6 100644
--- a/crates/ra_ide_api_light/src/lib.rs
+++ b/crates/ra_ide_api_light/src/lib.rs
@@ -4,147 +4,9 @@
 //! an edit or some auxiliary info.
 
 mod structure;
-mod typing;
 
-use rustc_hash::FxHashSet;
-use ra_text_edit::TextEditBuilder;
-use ra_syntax::{
-    SourceFile, SyntaxNode, TextRange, TextUnit, Direction,
-    algo::find_leaf_at_offset,
-    SyntaxKind::{self, *},
-    ast::{self, AstNode},
-};
+use ra_syntax::TextRange;
 
 pub use crate::{
     structure::{file_structure, StructureNode},
-    typing::{on_enter, on_dot_typed, on_eq_typed},
 };
-
-#[derive(Debug)]
-pub struct LocalEdit {
-    pub label: String,
-    pub edit: ra_text_edit::TextEdit,
-    pub cursor_position: Option<TextUnit>,
-}
-
-#[derive(Debug)]
-pub struct HighlightedRange {
-    pub range: TextRange,
-    pub tag: &'static str,
-}
-
-#[derive(Debug, Copy, Clone)]
-pub enum Severity {
-    Error,
-    WeakWarning,
-}
-
-#[derive(Debug)]
-pub struct Diagnostic {
-    pub range: TextRange,
-    pub msg: String,
-    pub severity: Severity,
-    pub fix: Option<LocalEdit>,
-}
-
-pub fn matching_brace(file: &SourceFile, offset: TextUnit) -> Option<TextUnit> {
-    const BRACES: &[SyntaxKind] =
-        &[L_CURLY, R_CURLY, L_BRACK, R_BRACK, L_PAREN, R_PAREN, L_ANGLE, R_ANGLE];
-    let (brace_node, brace_idx) = find_leaf_at_offset(file.syntax(), offset)
-        .filter_map(|node| {
-            let idx = BRACES.iter().position(|&brace| brace == node.kind())?;
-            Some((node, idx))
-        })
-        .next()?;
-    let parent = brace_node.parent()?;
-    let matching_kind = BRACES[brace_idx ^ 1];
-    let matching_node = parent.children().find(|node| node.kind() == matching_kind)?;
-    Some(matching_node.range().start())
-}
-
-pub fn highlight(root: &SyntaxNode) -> Vec<HighlightedRange> {
-    // Visited nodes to handle highlighting priorities
-    let mut highlighted = FxHashSet::default();
-    let mut res = Vec::new();
-    for node in root.descendants() {
-        if highlighted.contains(&node) {
-            continue;
-        }
-        let tag = match node.kind() {
-            COMMENT => "comment",
-            STRING | RAW_STRING | RAW_BYTE_STRING | BYTE_STRING => "string",
-            ATTR => "attribute",
-            NAME_REF => "text",
-            NAME => "function",
-            INT_NUMBER | FLOAT_NUMBER | CHAR | BYTE => "literal",
-            LIFETIME => "parameter",
-            k if k.is_keyword() => "keyword",
-            _ => {
-                if let Some(macro_call) = ast::MacroCall::cast(node) {
-                    if let Some(path) = macro_call.path() {
-                        if let Some(segment) = path.segment() {
-                            if let Some(name_ref) = segment.name_ref() {
-                                highlighted.insert(name_ref.syntax());
-                                let range_start = name_ref.syntax().range().start();
-                                let mut range_end = name_ref.syntax().range().end();
-                                for sibling in path.syntax().siblings(Direction::Next) {
-                                    match sibling.kind() {
-                                        EXCL | IDENT => range_end = sibling.range().end(),
-                                        _ => (),
-                                    }
-                                }
-                                res.push(HighlightedRange {
-                                    range: TextRange::from_to(range_start, range_end),
-                                    tag: "macro",
-                                })
-                            }
-                        }
-                    }
-                }
-                continue;
-            }
-        };
-        res.push(HighlightedRange { range: node.range(), tag })
-    }
-    res
-}
-
-#[cfg(test)]
-mod tests {
-    use ra_syntax::AstNode;
-    use insta::assert_debug_snapshot_matches;
-
-    use test_utils::{add_cursor, assert_eq_text, extract_offset};
-
-    use super::*;
-
-    #[test]
-    fn test_highlighting() {
-        let file = SourceFile::parse(
-            r#"
-// comment
-fn main() {}
-    println!("Hello, {}!", 92);
-"#,
-        );
-        let hls = highlight(file.syntax());
-        assert_debug_snapshot_matches!("highlighting", hls);
-    }
-
-    #[test]
-    fn test_matching_brace() {
-        fn do_check(before: &str, after: &str) {
-            let (pos, before) = extract_offset(before);
-            let file = SourceFile::parse(&before);
-            let new_pos = match matching_brace(&file, pos) {
-                None => pos,
-                Some(pos) => pos,
-            };
-            let actual = add_cursor(&before, new_pos);
-            assert_eq_text!(after, &actual);
-        }
-
-        do_check("struct Foo { a: i32, }<|>", "struct Foo <|>{ a: i32, }");
-    }
-
-}