1 files changed, 0 insertions, 72 deletions
diff --git a/src/parser/parse/read/context.ts b/src/parser/parse/read/context.ts
deleted file mode 100644
index 565c66d18..000000000
--- a/src/parser/parse/read/context.ts
+++ /dev/null
@@ -1,72 +0,0 @@
-// @ts-nocheck
-
-import { Parser } from '../index.js';
-import { isIdentifierStart } from 'acorn';
-import full_char_code_at from '../../utils/full_char_code_at.js';
-import { is_bracket_open, is_bracket_close, is_bracket_pair, get_bracket_close } from '../utils/bracket.js';
-import { parse_expression_at } from './expression.js';
-import { Pattern } from 'estree';
-
-export default function read_context(parser: Parser): Pattern & { start: number; end: number } {
-  const start = parser.index;
-  let i = parser.index;
-
-  const code = full_char_code_at(parser.template, i);
-  if (isIdentifierStart(code, true)) {
-    return {
-      type: 'Identifier',
-      name: parser.read_identifier(),
-      start,
-      end: parser.index,
-    };
-  }
-
-  if (!is_bracket_open(code)) {
-    parser.error({
-      code: 'unexpected-token',
-      message: 'Expected identifier or destructure pattern',
-    });
-  }
-
-  const bracket_stack = [code];
-  i += code <= 0xffff ? 1 : 2;
-
-  while (i < parser.template.length) {
-    const code = full_char_code_at(parser.template, i);
-    if (is_bracket_open(code)) {
-      bracket_stack.push(code);
-    } else if (is_bracket_close(code)) {
-      if (!is_bracket_pair(bracket_stack[bracket_stack.length - 1], code)) {
-        parser.error({
-          code: 'unexpected-token',
-          message: `Expected ${String.fromCharCode(get_bracket_close(bracket_stack[bracket_stack.length - 1]))}`,
-        });
-      }
-      bracket_stack.pop();
-      if (bracket_stack.length === 0) {
-        i += code <= 0xffff ? 1 : 2;
-        break;
-      }
-    }
-    i += code <= 0xffff ? 1 : 2;
-  }
-
-  parser.index = i;
-
-  const pattern_string = parser.template.slice(start, i);
-  try {
-    // the length of the `space_with_newline` has to be start - 1
-    // because we added a `(` in front of the pattern_string,
-    // which shifted the entire string to right by 1
-    // so we offset it by removing 1 character in the `space_with_newline`
-    // to achieve that, we remove the 1st space encountered,
-    // so it will not affect the `column` of the node
-    let space_with_newline = parser.template.slice(0, start).replace(/[^\n]/g, ' ');
-    const first_space = space_with_newline.indexOf(' ');
-    space_with_newline = space_with_newline.slice(0, first_space) + space_with_newline.slice(first_space + 1);
-
-    return (parse_expression_at(`${space_with_newline}(${pattern_string} = 1)`, start - 1) as any).left;
-  } catch (error) {
-    parser.acorn_error(error);
-  }
-}