JsModule {
bom_token: missing (optional),
interpreter_token: missing (optional),
directives: JsDirectiveList [],
items: JsModuleItemList [
JsVariableStatement {
declaration: JsVariableDeclaration {
await_token: missing (optional),
kind: LET_KW@0..4 "let" [] [Whitespace(" ")],
declarators: JsVariableDeclaratorList [
JsVariableDeclarator {
id: JsIdentifierBinding {
name_token: IDENT@4..6 "a" [] [Whitespace(" ")],
},
variable_annotation: missing (optional),
initializer: JsInitializerClause {
eq_token: EQ@6..8 "=" [] [Whitespace(" ")],
expression: JsObjectExpression {
l_curly_token: L_CURLY@8..10 "{" [] [Whitespace(" ")],
members: JsObjectMemberList [
JsPropertyObjectMember {
name: JsLiteralMemberName {
value: IDENT@10..14 "test" [] [],
},
colon_token: COLON@14..16 ":" [] [Whitespace(" ")],
value: JsNullLiteralExpression {
value_token: NULL_KW@16..21 "null" [] [Whitespace(" ")],
},
},
],
r_curly_token: R_CURLY@21..22 "}" [] [],
},
},
},
],
},
semicolon_token: SEMICOLON@22..23 ";" [] [],
},
JsExpressionStatement {
expression: JsStaticMemberExpression {
object: JsStaticMemberExpression {
object: JsIdentifierExpression {
name: JsReferenceIdentifier {
value_token: IDENT@23..25 "a" [Newline("\n")] [],
},
},
operator_token: DOT@25..26 "." [] [],
member: JsName {
value_token: IDENT@26..30 "test" [] [],
},
},
operator_token: QUESTIONDOT@30..32 "?." [] [],
member: missing (required),
},
semicolon_token: SEMICOLON@32..33 ";" [] [],
},
JsExpressionStatement {
expression: JsBinaryExpression {
left: JsStaticMemberExpression {
object: JsStaticMemberExpression {
object: JsIdentifierExpression {
name: JsReferenceIdentifier {
value_token: IDENT@33..35 "a" [Newline("\n")] [],
},
},
operator_token: DOT@35..36 "." [] [],
member: JsName {
value_token: IDENT@36..40 "test" [] [],
},
},
operator_token: QUESTIONDOT@40..42 "?." [] [],
member: missing (required),
},
operator_token: L_ANGLE@42..43 "<" [] [],
right: JsIdentifierExpression {
name: JsReferenceIdentifier {
value_token: IDENT@43..45 "ab" [] [],
},
},
},
semicolon_token: SEMICOLON@45..46 ";" [] [],
},
],
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_VARIABLE_STATEMENT@0..23
0: JS_VARIABLE_DECLARATION@0..22
0: (empty)
1: LET_KW@0..4 "let" [] [Whitespace(" ")]
2: JS_VARIABLE_DECLARATOR_LIST@4..22
0: JS_VARIABLE_DECLARATOR@4..22
0: JS_IDENTIFIER_BINDING@4..6
0: IDENT@4..6 "a" [] [Whitespace(" ")]
1: (empty)
2: JS_INITIALIZER_CLAUSE@6..22
0: EQ@6..8 "=" [] [Whitespace(" ")]
1: JS_OBJECT_EXPRESSION@8..22
0: L_CURLY@8..10 "{" [] [Whitespace(" ")]
1: JS_OBJECT_MEMBER_LIST@10..21
0: JS_PROPERTY_OBJECT_MEMBER@10..21
0: JS_LITERAL_MEMBER_NAME@10..14
0: IDENT@10..14 "test" [] []
1: COLON@14..16 ":" [] [Whitespace(" ")]
2: JS_NULL_LITERAL_EXPRESSION@16..21
0: NULL_KW@16..21 "null" [] [Whitespace(" ")]
2: R_CURLY@21..22 "}" [] []
1: SEMICOLON@22..23 ";" [] []
1: JS_EXPRESSION_STATEMENT@23..33
0: JS_STATIC_MEMBER_EXPRESSION@23..32
0: JS_STATIC_MEMBER_EXPRESSION@23..30
0: JS_IDENTIFIER_EXPRESSION@23..25
0: JS_REFERENCE_IDENTIFIER@23..25
0: IDENT@23..25 "a" [Newline("\n")] []
1: DOT@25..26 "." [] []
2: JS_NAME@26..30
0: IDENT@26..30 "test" [] []
1: QUESTIONDOT@30..32 "?." [] []
2: (empty)
1: SEMICOLON@32..33 ";" [] []
2: JS_EXPRESSION_STATEMENT@33..46
0: JS_BINARY_EXPRESSION@33..45
0: JS_STATIC_MEMBER_EXPRESSION@33..42
0: JS_STATIC_MEMBER_EXPRESSION@33..40
0: JS_IDENTIFIER_EXPRESSION@33..35
0: JS_REFERENCE_IDENTIFIER@33..35
0: IDENT@33..35 "a" [Newline("\n")] []
1: DOT@35..36 "." [] []
2: JS_NAME@36..40
0: IDENT@36..40 "test" [] []
1: QUESTIONDOT@40..42 "?." [] []
2: (empty)
1: L_ANGLE@42..43 "<" [] []
2: JS_IDENTIFIER_EXPRESSION@43..45
0: JS_REFERENCE_IDENTIFIER@43..45
0: IDENT@43..45 "ab" [] []
1: SEMICOLON@45..46 ";" [] []
4: EOF@46..47 "" [Newline("\n")] []
--
optional_chain_call_without_arguments.ts:2:9 parse â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”
× Expected an identifier but instead found ';'.
1 │ let a = { test: null };
> 2 │ a.test?.;
│ ^
3 │ a.test?.<ab;
4 │
i Expected an identifier here.
1 │ let a = { test: null };
> 2 │ a.test?.;
│ ^
3 │ a.test?.<ab;
4 │
--
optional_chain_call_without_arguments.ts:3:9 parse â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”â”
× Expected an identifier but instead found '<'.
1 │ let a = { test: null };
2 │ a.test?.;
> 3 │ a.test?.<ab;
│ ^
4 │
i Expected an identifier here.
1 │ let a = { test: null };
2 │ a.test?.;
> 3 │ a.test?.<ab;
│ ^
4 │
--
let a = { test: null };
a.test?.;
a.test?.<ab;