JsModule {
bom_token: missing (optional),
interpreter_token: missing (optional),
directives: JsDirectiveList [],
items: JsModuleItemList [
JsFunctionDeclaration {
async_token: missing (optional),
function_token: FUNCTION_KW@0..8 "function" [] [],
star_token: STAR@8..10 "*" [] [Whitespace(" ")],
id: JsIdentifierBinding {
name_token: IDENT@10..14 "test" [] [],
},
type_parameters: missing (optional),
parameters: JsParameters {
l_paren_token: L_PAREN@14..15 "(" [] [],
items: JsParameterList [],
r_paren_token: R_PAREN@15..17 ")" [] [Whitespace(" ")],
},
return_type_annotation: missing (optional),
body: JsFunctionBody {
l_curly_token: L_CURLY@17..18 "{" [] [],
directives: JsDirectiveList [],
statements: JsStatementList [
JsFunctionDeclaration {
async_token: missing (optional),
function_token: FUNCTION_KW@18..30 "function" [Newline("\n"), Whitespace(" ")] [Whitespace(" ")],
star_token: missing (optional),
id: JsBogusBinding {
items: [
IDENT@30..35 "yield" [] [],
],
},
type_parameters: missing (optional),
parameters: JsParameters {
l_paren_token: L_PAREN@35..36 "(" [] [],
items: JsParameterList [
JsFormalParameter {
decorators: JsDecoratorList [],
binding: JsIdentifierBinding {
name_token: IDENT@36..40 "test" [] [],
},
question_mark_token: missing (optional),
type_annotation: missing (optional),
initializer: missing (optional),
},
],
r_paren_token: R_PAREN@40..42 ")" [] [Whitespace(" ")],
},
return_type_annotation: missing (optional),
body: JsFunctionBody {
l_curly_token: L_CURLY@42..43 "{" [] [],
directives: JsDirectiveList [],
statements: JsStatementList [],
r_curly_token: R_CURLY@43..44 "}" [] [],
},
},
],
r_curly_token: R_CURLY@44..46 "}" [Newline("\n")] [],
},
},
],
eof_token: EOF@46..47 "" [Newline("\n")] [],
}
0: JS_MODULE@0..47
0: (empty)
1: (empty)
2: JS_DIRECTIVE_LIST@0..0
3: JS_MODULE_ITEM_LIST@0..46
0: JS_FUNCTION_DECLARATION@0..46
0: (empty)
1: FUNCTION_KW@0..8 "function" [] []
2: STAR@8..10 "*" [] [Whitespace(" ")]
3: JS_IDENTIFIER_BINDING@10..14
0: IDENT@10..14 "test" [] []
4: (empty)
5: JS_PARAMETERS@14..17
0: L_PAREN@14..15 "(" [] []
1: JS_PARAMETER_LIST@15..15
2: R_PAREN@15..17 ")" [] [Whitespace(" ")]
6: (empty)
7: JS_FUNCTION_BODY@17..46
0: L_CURLY@17..18 "{" [] []
1: JS_DIRECTIVE_LIST@18..18
2: JS_STATEMENT_LIST@18..44
0: JS_FUNCTION_DECLARATION@18..44
0: (empty)
1: FUNCTION_KW@18..30 "function" [Newline("\n"), Whitespace(" ")] [Whitespace(" ")]
2: (empty)
3: JS_BOGUS_BINDING@30..35
0: IDENT@30..35 "yield" [] []
4: (empty)
5: JS_PARAMETERS@35..42
0: L_PAREN@35..36 "(" [] []
1: JS_PARAMETER_LIST@36..40
0: JS_FORMAL_PARAMETER@36..40
0: JS_DECORATOR_LIST@36..36
1: JS_IDENTIFIER_BINDING@36..40
0: IDENT@36..40 "test" [] []
2: (empty)
3: (empty)
4: (empty)
2: R_PAREN@40..42 ")" [] [Whitespace(" ")]
6: (empty)
7: JS_FUNCTION_BODY@42..44
0: L_CURLY@42..43 "{" [] []
1: JS_DIRECTIVE_LIST@43..43
2: JS_STATEMENT_LIST@43..43
3: R_CURLY@43..44 "}" [] []
3: R_CURLY@44..46 "}" [Newline("\n")] []
4: EOF@46..47 "" [Newline("\n")] []
--
function_id_err.js:2:12 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
× Illegal use of `yield` as an identifier in generator function
1 │ function* test() {
> 2 │ function yield(test) {}
│ ^^^^^
3 │ }
4 │
--
function* test() {
function yield(test) {}
}