Rename ra_syntax -> syntax

1 files changed, 0 insertions, 84 deletions

diff --git a/crates/ra_syntax/src/parsing/text_token_source.rs b/crates/ra_syntax/src/parsing/text_token_source.rs
deleted file mode 100644
index df866dc2b..000000000
--- a/crates/ra_syntax/src/parsing/text_token_source.rs
+++ /dev/null
@@ -1,84 +0,0 @@
-//! See `TextTokenSource` docs.
-
-use parser::TokenSource;
-
-use crate::{parsing::lexer::Token, SyntaxKind::EOF, TextRange, TextSize};
-
-/// Implementation of `parser::TokenSource` that takes tokens from source code text.
-pub(crate) struct TextTokenSource<'t> {
-    text: &'t str,
-    /// token and its start position (non-whitespace/comment tokens)
-    /// ```non-rust
-    ///  struct Foo;
-    ///  ^------^--^-
-    ///  |      |    \________
-    ///  |      \____         \
-    ///  |           \         |
-    ///  (struct, 0) (Foo, 7) (;, 10)
-    /// ```
-    /// `[(struct, 0), (Foo, 7), (;, 10)]`
-    token_offset_pairs: Vec<(Token, TextSize)>,
-
-    /// Current token and position
-    curr: (parser::Token, usize),
-}
-
-impl<'t> TokenSource for TextTokenSource<'t> {
-    fn current(&self) -> parser::Token {
-        self.curr.0
-    }
-
-    fn lookahead_nth(&self, n: usize) -> parser::Token {
-        mk_token(self.curr.1 + n, &self.token_offset_pairs)
-    }
-
-    fn bump(&mut self) {
-        if self.curr.0.kind == EOF {
-            return;
-        }
-
-        let pos = self.curr.1 + 1;
-        self.curr = (mk_token(pos, &self.token_offset_pairs), pos);
-    }
-
-    fn is_keyword(&self, kw: &str) -> bool {
-        self.token_offset_pairs
-            .get(self.curr.1)
-            .map(|(token, offset)| &self.text[TextRange::at(*offset, token.len)] == kw)
-            .unwrap_or(false)
-    }
-}
-
-fn mk_token(pos: usize, token_offset_pairs: &[(Token, TextSize)]) -> parser::Token {
-    let (kind, is_jointed_to_next) = match token_offset_pairs.get(pos) {
-        Some((token, offset)) => (
-            token.kind,
-            token_offset_pairs
-                .get(pos + 1)
-                .map(|(_, next_offset)| offset + token.len == *next_offset)
-                .unwrap_or(false),
-        ),
-        None => (EOF, false),
-    };
-    parser::Token { kind, is_jointed_to_next }
-}
-
-impl<'t> TextTokenSource<'t> {
-    /// Generate input from tokens(expect comment and whitespace).
-    pub fn new(text: &'t str, raw_tokens: &'t [Token]) -> TextTokenSource<'t> {
-        let token_offset_pairs: Vec<_> = raw_tokens
-            .iter()
-            .filter_map({
-                let mut len = 0.into();
-                move |token| {
-                    let pair = if token.kind.is_trivia() { None } else { Some((*token, len)) };
-                    len += token.len;
-                    pair
-                }
-            })
-            .collect();
-
-        let first = mk_token(0, &token_offset_pairs);
-        TextTokenSource { text, token_offset_pairs, curr: (first, 0) }
-    }
-}