MODULE@0..83
  EXPR_STMT@0..30
    ARROW_EXPR@0..30
      ASYNC_KW@0..5 "async"
      WHITESPACE@5..6 " "
      PARAMETER_LIST@6..8
        L_PAREN@6..7 "("
        R_PAREN@7..8 ")"
      WHITESPACE@8..9 " "
      FAT_ARROW@9..11 "=>"
      WHITESPACE@11..12 " "
      BLOCK_STMT@12..30
        L_CURLY@12..13 "{"
        WHITESPACE@13..14 " "
        VAR_DECL@14..28
          IDENT@14..17 "let"
          WHITESPACE@17..18 " "
          DECLARATOR@18..27
            SINGLE_PATTERN@18..23
              NAME@18..23
                IDENT@18..23 "await"
            WHITESPACE@23..24 " "
            EQ@24..25 "="
            WHITESPACE@25..26 " "
            LITERAL@26..27
              NUMBER@26..27 "5"
          SEMICOLON@27..28 ";"
        WHITESPACE@28..29 " "
        R_CURLY@29..30 "}"
  WHITESPACE@30..31 "\n"
  FN_DECL@31..68
    FUNCTION_KW@31..39 "function"
    WHITESPACE@39..40 " "
    STAR@40..41 "*"
    NAME@41..44
      IDENT@41..44 "foo"
    PARAMETER_LIST@44..46
      L_PAREN@44..45 "("
      R_PAREN@45..46 ")"
    WHITESPACE@46..47 " "
    BLOCK_STMT@47..68
      L_CURLY@47..48 "{"
      WHITESPACE@48..52 "\n   "
      VAR_DECL@52..66
        IDENT@52..55 "let"
        WHITESPACE@55..56 " "
        DECLARATOR@56..65
          SINGLE_PATTERN@56..61
            NAME@56..61
              IDENT@56..61 "yield"
          WHITESPACE@61..62 " "
          EQ@62..63 "="
          WHITESPACE@63..64 " "
          LITERAL@64..65
            NUMBER@64..65 "5"
        SEMICOLON@65..66 ";"
      WHITESPACE@66..67 "\n"
      R_CURLY@67..68 "}"
  WHITESPACE@68..69 "\n"
  VAR_DECL@69..82
    IDENT@69..72 "let"
    WHITESPACE@72..73 " "
    DECLARATOR@73..81
      SINGLE_PATTERN@73..77
        NAME@73..77
          IDENT@73..77 "eval"
      WHITESPACE@77..78 " "
      EQ@78..79 "="
      WHITESPACE@79..80 " "
      LITERAL@80..81
        NUMBER@80..81 "5"
    SEMICOLON@81..82 ";"
  WHITESPACE@82..83 "\n"
--
error[SyntaxError]: Illegal use of `await` as an identifier in an async context
  ┌─ binding_identifier_invalid.js:1:19
  │
1 │ async () => { let await = 5; }
  │                   ^^^^^

--
error[SyntaxError]: Illegal use of `yield` as an identifier in generator function
  ┌─ binding_identifier_invalid.js:3:8
  │
3 │    let yield = 5;
  │        ^^^^^

--
error[SyntaxError]: Illegal use of `yield` as an identifier in strict mode
  ┌─ binding_identifier_invalid.js:3:8
  │
3 │    let yield = 5;
  │        ^^^^^

--
error[SyntaxError]: Illegal use of `eval` as an identifier in strict mode
  ┌─ binding_identifier_invalid.js:5:5
  │
5 │ let eval = 5;
  │     ^^^^

--
async () => { let await = 5; }
function *foo() {
   let yield = 5;
}
let eval = 5;