1 files changed, 0 insertions, 130 deletions
diff --git a/cli/ast/source_file_info.rs b/cli/ast/source_file_info.rs
deleted file mode 100644
index 5792fb419..000000000
--- a/cli/ast/source_file_info.rs
+++ /dev/null
@@ -1,130 +0,0 @@
-// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-
-use super::Location;
-
-use swc_common::BytePos;
-
-pub struct SourceFileInfo {
-  pub specifier: String,
-  pub text: String,
-  line_start_byte_positions: Vec<BytePos>,
-}
-
-impl SourceFileInfo {
-  pub fn new(specifier: &str, text: &str) -> SourceFileInfo {
-    SourceFileInfo {
-      line_start_byte_positions: get_line_start_positions(text),
-      specifier: specifier.to_string(),
-      text: text.to_string(),
-    }
-  }
-
-  pub fn get_location(&self, pos: BytePos) -> Location {
-    let line_index = self.get_line_index_at_pos(pos);
-    let col = self.get_column_on_line_index_at_pos(line_index, pos);
-
-    Location {
-      specifier: self.specifier.clone(),
-      // todo(dsherret): this is temporarily 1-indexed in order to have
-      // the same behaviour as swc, but we should change this to be 0-indexed
-      // in order to be the same as the LSP.
-      line: line_index + 1,
-      col,
-    }
-  }
-
-  fn get_line_index_at_pos(&self, pos: BytePos) -> usize {
-    match self.line_start_byte_positions.binary_search(&pos) {
-      Ok(index) => index,
-      Err(insert_index) => insert_index - 1,
-    }
-  }
-
-  fn get_column_on_line_index_at_pos(
-    &self,
-    line_index: usize,
-    pos: BytePos,
-  ) -> usize {
-    assert!(line_index < self.line_start_byte_positions.len());
-    let pos = pos.0 as usize;
-    let line_start_pos = self.line_start_byte_positions[line_index].0 as usize;
-    let line_end_pos = self
-      .line_start_byte_positions
-      .get(line_index + 1)
-      // may include line feed chars at the end, but in that case the pos should be less
-      .map(|p| p.0 as usize)
-      .unwrap_or_else(|| self.text.len());
-    let line_text = &self.text[line_start_pos..line_end_pos];
-
-    if pos < line_start_pos {
-      panic!(
-        "byte position {} was less than the start line position of {}",
-        pos, line_start_pos
-      );
-    } else if pos > line_end_pos {
-      panic!(
-        "byte position {} exceeded the end line position of {}",
-        pos, line_end_pos
-      );
-    } else if pos == line_end_pos {
-      line_text.chars().count()
-    } else {
-      line_text
-        .char_indices()
-        .position(|(c_pos, _)| line_start_pos + c_pos >= pos)
-        .unwrap()
-    }
-  }
-}
-
-fn get_line_start_positions(text: &str) -> Vec<BytePos> {
-  let mut result = vec![BytePos(0)];
-  for (pos, c) in text.char_indices() {
-    if c == '\n' {
-      let line_start_pos = BytePos((pos + 1) as u32);
-      result.push(line_start_pos);
-    }
-  }
-  result
-}
-
-#[cfg(test)]
-mod test {
-  use super::SourceFileInfo;
-  use crate::ast::Location;
-
-  use swc_common::BytePos;
-
-  #[test]
-  fn should_provide_locations() {
-    let text = "12\n3\r\n4\n5";
-    let specifier = "file:///file.ts";
-    let info = SourceFileInfo::new(specifier, text);
-    assert_pos_line_and_col(&info, 0, 1, 0); // 1
-    assert_pos_line_and_col(&info, 1, 1, 1); // 2
-    assert_pos_line_and_col(&info, 2, 1, 2); // \n
-    assert_pos_line_and_col(&info, 3, 2, 0); // 3
-    assert_pos_line_and_col(&info, 4, 2, 1); // \r
-    assert_pos_line_and_col(&info, 5, 2, 2); // \n
-    assert_pos_line_and_col(&info, 6, 3, 0); // 4
-    assert_pos_line_and_col(&info, 7, 3, 1); // \n
-    assert_pos_line_and_col(&info, 8, 4, 0); // 5
-    assert_pos_line_and_col(&info, 9, 4, 1); // <EOF>
-  }
-
-  fn assert_pos_line_and_col(
-    info: &SourceFileInfo,
-    pos: u32,
-    line: usize,
-    col: usize,
-  ) {
-    assert_eq!(
-      info.get_location(BytePos(pos)),
-      Location {
-        specifier: info.specifier.clone(),
-        line,
-        col,
-      }
-    );
-  }
-}