1#![allow(clippy::redundant_closure_call)]23use peg::parser;4use std::{5 path::{Path, PathBuf},6 rc::Rc,7};8mod expr;9pub use expr::*;10pub use jrsonnet_interner::IStr;11pub use peg;12mod unescape;1314pub struct ParserSettings {15 pub file_name: Rc<Path>,16}1718macro_rules! expr_bin {19 ($a:ident $op:ident $b:ident) => {20 Expr::BinaryOp($a, $op, $b)21 };22}23macro_rules! expr_un {24 ($op:ident $a:ident) => {25 Expr::UnaryOp($op, $a)26 };27}2829parser! {30 grammar jsonnet_parser() for str {31 use peg::ParseLiteral;3233 rule eof() = quiet!{![_]} / expected!("<eof>")34 rule eol() = "\n" / eof()3536 37 rule comment()38 = "//" (!eol()[_])* eol()39 / "/*" ("\\*/" / "\\\\" / (!("*/")[_]))* "*/"40 / "#" (!eol()[_])* eol()4142 rule single_whitespace() = quiet!{([' ' | '\r' | '\n' | '\t'] / comment())} / expected!("<whitespace>")43 rule _() = single_whitespace()*4445 46 rule comma() = quiet!{_ "," _} / expected!("<comma>")47 rule alpha() -> char = c:$(['_' | 'a'..='z' | 'A'..='Z']) {c.chars().next().unwrap()}48 rule digit() -> char = d:$(['0'..='9']) {d.chars().next().unwrap()}49 rule end_of_ident() = !['0'..='9' | '_' | 'a'..='z' | 'A'..='Z']50 51 rule uint_str() -> &'input str = a:$(digit()+) { a }52 53 rule number() -> f64 = quiet!{a:$(uint_str() ("." uint_str())? (['e'|'E'] (s:['+'|'-'])? uint_str())?) {? a.parse().map_err(|_| "<number>") }} / expected!("<number>")5455 56 rule reserved() = ("assert" / "else" / "error" / "false" / "for" / "function" / "if" / "import" / "importstr" / "in" / "local" / "null" / "tailstrict" / "then" / "self" / "super" / "true") end_of_ident()57 rule id() = quiet!{ !reserved() alpha() (alpha() / digit())*} / expected!("<identifier>")5859 rule keyword(id: &'static str) -> ()60 = ##parse_string_literal(id) end_of_ident()6162 pub rule param(s: &ParserSettings) -> expr::Param = name:$(id()) expr:(_ "=" _ expr:expr(s){expr})? { expr::Param(name.into(), expr) }63 pub rule params(s: &ParserSettings) -> expr::ParamsDesc64 = params:param(s) ** comma() comma()? { expr::ParamsDesc(Rc::new(params)) }65 / { expr::ParamsDesc(Rc::new(Vec::new())) }6667 pub rule arg(s: &ParserSettings) -> (Option<IStr>, LocExpr)68 = quiet! { name:(s:$(id()) _ "=" _ {s})? expr:expr(s) {(name.map(Into::into), expr)} }69 / expected!("<argument>")7071 pub rule args(s: &ParserSettings) -> expr::ArgsDesc72 = args:arg(s)**comma() comma()? {?73 let unnamed_count = args.iter().take_while(|(n, _)| n.is_none()).count();74 let mut unnamed = Vec::with_capacity(unnamed_count);75 let mut named = Vec::with_capacity(args.len() - unnamed_count);76 let mut named_started = false;77 for (name, value) in args {78 if let Some(name) = name {79 named_started = true;80 named.push((name, value));81 } else {82 if named_started {83 return Err("<named argument>")84 }85 unnamed.push(value);86 }87 }88 Ok(expr::ArgsDesc::new(unnamed, named))89 }9091 pub rule bind(s: &ParserSettings) -> expr::BindSpec92 = name:$(id()) _ "=" _ expr:expr(s) {expr::BindSpec{name:name.into(), params: None, value: expr}}93 / name:$(id()) _ "(" _ params:params(s) _ ")" _ "=" _ expr:expr(s) {expr::BindSpec{name:name.into(), params: Some(params), value: expr}}94 pub rule assertion(s: &ParserSettings) -> expr::AssertStmt95 = keyword("assert") _ cond:expr(s) msg:(_ ":" _ e:expr(s) {e})? { expr::AssertStmt(cond, msg) }9697 pub rule whole_line() -> &'input str98 = str:$((!['\n'][_])* "\n") {str}99 pub rule string_block() -> String100 = "|||" (!['\n']single_whitespace())* "\n"101 empty_lines:$(['\n']*)102 prefix:[' ' | '\t']+ first_line:whole_line()103 lines:("\n" {"\n"} / [' ' | '\t']*<{prefix.len()}> s:whole_line() {s})*104 [' ' | '\t']*<, {prefix.len() - 1}> "|||"105 {let mut l = empty_lines.to_owned(); l.push_str(first_line); l.extend(lines); l}106107 rule hex_char()108 = quiet! { ['0'..='9' | 'a'..='f' | 'A'..='F'] } / expected!("<hex char>")109110 rule string_char(c: rule<()>)111 = (!['\\']!c()[_])+112 / "\\\\"113 / "\\u" hex_char() hex_char() hex_char() hex_char()114 / "\\x" hex_char() hex_char()115 / ['\\'] (quiet! { ['b' | 'f' | 'n' | 'r' | 't'] / c() } / expected!("<escape character>"))116 pub rule string() -> String117 = ['"'] str:$(string_char(<['"']>)*) ['"'] {? unescape::unescape(str).ok_or("<escaped string>")}118 / ['\''] str:$(string_char(<['\'']>)*) ['\''] {? unescape::unescape(str).ok_or("<escaped string>")}119 / quiet!{ "@'" str:$(("''" / (!['\''][_]))*) "'" {str.replace("''", "'")}120 / "@\"" str:$(("\"\"" / (!['"'][_]))*) "\"" {str.replace("\"\"", "\"")}121 / string_block() } / expected!("<string>")122123 pub rule field_name(s: &ParserSettings) -> expr::FieldName124 = name:$(id()) {expr::FieldName::Fixed(name.into())}125 / name:string() {expr::FieldName::Fixed(name.into())}126 / "[" _ expr:expr(s) _ "]" {expr::FieldName::Dyn(expr)}127 pub rule visibility() -> expr::Visibility128 = ":::" {expr::Visibility::Unhide}129 / "::" {expr::Visibility::Hidden}130 / ":" {expr::Visibility::Normal}131 pub rule field(s: &ParserSettings) -> expr::FieldMember132 = name:field_name(s) _ plus:"+"? _ visibility:visibility() _ value:expr(s) {expr::FieldMember{133 name,134 plus: plus.is_some(),135 params: None,136 visibility,137 value,138 }}139 / name:field_name(s) _ "(" _ params:params(s) _ ")" _ visibility:visibility() _ value:expr(s) {expr::FieldMember{140 name,141 plus: false,142 params: Some(params),143 visibility,144 value,145 }}146 pub rule obj_local(s: &ParserSettings) -> BindSpec147 = keyword("local") _ bind:bind(s) {bind}148 pub rule member(s: &ParserSettings) -> expr::Member149 = bind:obj_local(s) {expr::Member::BindStmt(bind)}150 / assertion:assertion(s) {expr::Member::AssertStmt(assertion)}151 / field:field(s) {expr::Member::Field(field)}152 pub rule objinside(s: &ParserSettings) -> expr::ObjBody153 = pre_locals:(b: obj_local(s) comma() {b})* "[" _ key:expr(s) _ "]" _ plus:"+"? _ ":" _ value:expr(s) post_locals:(comma() b:obj_local(s) {b})* _ forspec:forspec(s) others:(_ rest:compspec(s) {rest})? {154 let mut compspecs = vec![CompSpec::ForSpec(forspec)];155 compspecs.extend(others.unwrap_or_default());156 expr::ObjBody::ObjComp(expr::ObjComp{157 pre_locals,158 key,159 plus: plus.is_some(),160 value,161 post_locals,162 compspecs,163 })164 }165 / members:(member(s) ** comma()) comma()? {expr::ObjBody::MemberList(members)}166 pub rule ifspec(s: &ParserSettings) -> IfSpecData167 = keyword("if") _ expr:expr(s) {IfSpecData(expr)}168 pub rule forspec(s: &ParserSettings) -> ForSpecData169 = keyword("for") _ id:$(id()) _ keyword("in") _ cond:expr(s) {ForSpecData(id.into(), cond)}170 pub rule compspec(s: &ParserSettings) -> Vec<expr::CompSpec>171 = s:(i:ifspec(s) { expr::CompSpec::IfSpec(i) } / f:forspec(s) {expr::CompSpec::ForSpec(f)} ) ** _ {s}172 pub rule local_expr(s: &ParserSettings) -> Expr173 = keyword("local") _ binds:bind(s) ** comma() _ ";" _ expr:expr(s) { Expr::LocalExpr(binds, expr) }174 pub rule string_expr(s: &ParserSettings) -> Expr175 = s:string() {Expr::Str(s.into())}176 pub rule obj_expr(s: &ParserSettings) -> Expr177 = "{" _ body:objinside(s) _ "}" {Expr::Obj(body)}178 pub rule array_expr(s: &ParserSettings) -> Expr179 = "[" _ elems:(expr(s) ** comma()) _ comma()? "]" {Expr::Arr(elems)}180 pub rule array_comp_expr(s: &ParserSettings) -> Expr181 = "[" _ expr:expr(s) _ comma()? _ forspec:forspec(s) _ others:(others: compspec(s) _ {others})? "]" {182 let mut specs = vec![CompSpec::ForSpec(forspec)];183 specs.extend(others.unwrap_or_default());184 Expr::ArrComp(expr, specs)185 }186 pub rule number_expr(s: &ParserSettings) -> Expr187 = n:number() { expr::Expr::Num(n) }188 pub rule var_expr(s: &ParserSettings) -> Expr189 = n:$(id()) { expr::Expr::Var(n.into()) }190 pub rule id_loc(s: &ParserSettings) -> LocExpr191 = a:position!() n:$(id()) b:position!() { LocExpr(Rc::new(expr::Expr::Str(n.into())), ExprLocation(s.file_name.clone(), a,b)) }192 pub rule if_then_else_expr(s: &ParserSettings) -> Expr193 = cond:ifspec(s) _ keyword("then") _ cond_then:expr(s) cond_else:(_ keyword("else") _ e:expr(s) {e})? {Expr::IfElse{194 cond,195 cond_then,196 cond_else,197 }}198199 pub rule literal(s: &ParserSettings) -> Expr200 = v:(201 keyword("null") {LiteralType::Null}202 / keyword("true") {LiteralType::True}203 / keyword("false") {LiteralType::False}204 / keyword("self") {LiteralType::This}205 / keyword("$") {LiteralType::Dollar}206 / keyword("super") {LiteralType::Super}207 ) {Expr::Literal(v)}208209 pub rule expr_basic(s: &ParserSettings) -> Expr210 = literal(s)211212 / quiet!{"$intrinsic(" name:$(id()) ")" {Expr::Intrinsic(name.into())}}213214 / string_expr(s) / number_expr(s)215 / array_expr(s)216 / obj_expr(s)217 / array_expr(s)218 / array_comp_expr(s)219220 / keyword("importstr") _ path:string() {Expr::ImportStr(PathBuf::from(path))}221 / keyword("import") _ path:string() {Expr::Import(PathBuf::from(path))}222223 / var_expr(s)224 / local_expr(s)225 / if_then_else_expr(s)226227 / keyword("function") _ "(" _ params:params(s) _ ")" _ expr:expr(s) {Expr::Function(params, expr)}228 / assertion:assertion(s) _ ";" _ expr:expr(s) { Expr::AssertExpr(assertion, expr) }229230 / keyword("error") _ expr:expr(s) { Expr::ErrorStmt(expr) }231232 rule slice_part(s: &ParserSettings) -> Option<LocExpr>233 = e:(_ e:expr(s) _{e})? {e}234 pub rule slice_desc(s: &ParserSettings) -> SliceDesc235 = start:slice_part(s) ":" pair:(end:slice_part(s) step:(":" e:slice_part(s){e})? {(end, step.flatten())})? {236 let (end, step) = if let Some((end, step)) = pair {237 (end, step)238 }else{239 (None, None)240 };241242 SliceDesc { start, end, step }243 }244245 rule binop(x: rule<()>) -> ()246 = quiet!{ x() } / expected!("<binary op>")247 rule unaryop(x: rule<()>) -> ()248 = quiet!{ x() } / expected!("<unary op>")249250251 use BinaryOpType::*;252 use UnaryOpType::*;253 rule expr(s: &ParserSettings) -> LocExpr254 = precedence! {255 start:position!() v:@ end:position!() { LocExpr(Rc::new(v), ExprLocation(s.file_name.clone(), start, end)) }256 --257 a:(@) _ binop(<"||">) _ b:@ {expr_bin!(a Or b)}258 --259 a:(@) _ binop(<"&&">) _ b:@ {expr_bin!(a And b)}260 --261 a:(@) _ binop(<"|">) _ b:@ {expr_bin!(a BitOr b)}262 --263 a:@ _ binop(<"^">) _ b:(@) {expr_bin!(a BitXor b)}264 --265 a:(@) _ binop(<"&">) _ b:@ {expr_bin!(a BitAnd b)}266 --267 a:(@) _ binop(<"==">) _ b:@ {expr_bin!(a Eq b)}268 a:(@) _ binop(<"!=">) _ b:@ {expr_bin!(a Neq b)}269 --270 a:(@) _ binop(<"<">) _ b:@ {expr_bin!(a Lt b)}271 a:(@) _ binop(<">">) _ b:@ {expr_bin!(a Gt b)}272 a:(@) _ binop(<"<=">) _ b:@ {expr_bin!(a Lte b)}273 a:(@) _ binop(<">=">) _ b:@ {expr_bin!(a Gte b)}274 a:(@) _ binop(<keyword("in")>) _ b:@ {expr_bin!(a In b)}275 --276 a:(@) _ binop(<"<<">) _ b:@ {expr_bin!(a Lhs b)}277 a:(@) _ binop(<">>">) _ b:@ {expr_bin!(a Rhs b)}278 --279 a:(@) _ binop(<"+">) _ b:@ {expr_bin!(a Add b)}280 a:(@) _ binop(<"-">) _ b:@ {expr_bin!(a Sub b)}281 --282 a:(@) _ binop(<"*">) _ b:@ {expr_bin!(a Mul b)}283 a:(@) _ binop(<"/">) _ b:@ {expr_bin!(a Div b)}284 a:(@) _ binop(<"%">) _ b:@ {expr_bin!(a Mod b)}285 --286 unaryop(<"-">) _ b:@ {expr_un!(Minus b)}287 unaryop(<"!">) _ b:@ {expr_un!(Not b)}288 unaryop(<"~">) _ b:@ {expr_un!(BitNot b)}289 --290 a:(@) _ "[" _ e:slice_desc(s) _ "]" {Expr::Slice(a, e)}291 a:(@) _ "." _ a:position!() e:id_loc(s) b:position!() {Expr::Index(a, e)}292 a:(@) _ "[" _ e:expr(s) _ "]" {Expr::Index(a, e)}293 a:(@) _ "(" _ args:args(s) _ ")" ts:(_ keyword("tailstrict"))? {Expr::Apply(a, args, ts.is_some())}294 a:(@) _ "{" _ body:objinside(s) _ "}" {Expr::ObjExtend(a, body)}295 --296 e:expr_basic(s) {e}297 "(" _ e:expr(s) _ ")" {Expr::Parened(e)}298 }299300 pub rule jsonnet(s: &ParserSettings) -> LocExpr = _ e:expr(s) _ {e}301 }302}303304pub type ParseError = peg::error::ParseError<peg::str::LineCol>;305pub fn parse(str: &str, settings: &ParserSettings) -> Result<LocExpr, ParseError> {306 jsonnet_parser::jsonnet(str, settings)307}308309#[cfg(test)]310pub mod tests {311 use super::{expr::*, parse};312 use crate::ParserSettings;313 use std::path::PathBuf;314 use BinaryOpType::*;315316 macro_rules! parse {317 ($s:expr) => {318 parse(319 $s,320 &ParserSettings {321 file_name: PathBuf::from("test.jsonnet").into(),322 },323 )324 .unwrap()325 };326 }327328 macro_rules! el {329 ($expr:expr, $from:expr, $to:expr$(,)?) => {330 LocExpr(331 std::rc::Rc::new($expr),332 ExprLocation(PathBuf::from("test.jsonnet").into(), $from, $to),333 )334 };335 }336337 #[test]338 fn multiline_string() {339 assert_eq!(340 parse!("|||\n Hello world!\n a\n|||"),341 el!(Expr::Str("Hello world!\n a\n".into()), 0, 31),342 );343 assert_eq!(344 parse!("|||\n Hello world!\n a\n|||"),345 el!(Expr::Str("Hello world!\n a\n".into()), 0, 27),346 );347 assert_eq!(348 parse!("|||\n\t\tHello world!\n\t\t\ta\n|||"),349 el!(Expr::Str("Hello world!\n\ta\n".into()), 0, 27),350 );351 assert_eq!(352 parse!("|||\n Hello world!\n a\n |||"),353 el!(Expr::Str("Hello world!\n a\n".into()), 0, 30),354 );355 }356357 #[test]358 fn slice() {359 parse!("a[1:]");360 parse!("a[1::]");361 parse!("a[:1:]");362 parse!("a[::1]");363 parse!("str[:len - 1]");364 }365366 #[test]367 fn string_escaping() {368 assert_eq!(369 parse!(r#""Hello, \"world\"!""#),370 el!(Expr::Str(r#"Hello, "world"!"#.into()), 0, 19),371 );372 assert_eq!(373 parse!(r#"'Hello \'world\'!'"#),374 el!(Expr::Str("Hello 'world'!".into()), 0, 18),375 );376 assert_eq!(parse!(r#"'\\\\'"#), el!(Expr::Str("\\\\".into()), 0, 6));377 }378379 #[test]380 fn string_unescaping() {381 assert_eq!(382 parse!(r#""Hello\nWorld""#),383 el!(Expr::Str("Hello\nWorld".into()), 0, 14),384 );385 }386387 #[test]388 fn string_verbantim() {389 assert_eq!(390 parse!(r#"@"Hello\n""World""""#),391 el!(Expr::Str("Hello\\n\"World\"".into()), 0, 19),392 );393 }394395 #[test]396 fn imports() {397 assert_eq!(398 parse!("import \"hello\""),399 el!(Expr::Import(PathBuf::from("hello")), 0, 14),400 );401 assert_eq!(402 parse!("importstr \"garnish.txt\""),403 el!(Expr::ImportStr(PathBuf::from("garnish.txt")), 0, 23)404 );405 }406407 #[test]408 fn empty_object() {409 assert_eq!(410 parse!("{}"),411 el!(Expr::Obj(ObjBody::MemberList(vec![])), 0, 2)412 );413 }414415 #[test]416 fn basic_math() {417 assert_eq!(418 parse!("2+2*2"),419 el!(420 Expr::BinaryOp(421 el!(Expr::Num(2.0), 0, 1),422 Add,423 el!(424 Expr::BinaryOp(el!(Expr::Num(2.0), 2, 3), Mul, el!(Expr::Num(2.0), 4, 5)),425 2,426 5427 )428 ),429 0,430 5431 )432 );433 }434435 #[test]436 fn basic_math_with_indents() {437 assert_eq!(438 parse!("2 + 2 * 2 "),439 el!(440 Expr::BinaryOp(441 el!(Expr::Num(2.0), 0, 1),442 Add,443 el!(444 Expr::BinaryOp(el!(Expr::Num(2.0), 7, 8), Mul, el!(Expr::Num(2.0), 13, 14),),445 7,446 14447 ),448 ),449 0,450 14451 )452 );453 }454455 #[test]456 fn basic_math_parened() {457 assert_eq!(458 parse!("2+(2+2*2)"),459 el!(460 Expr::BinaryOp(461 el!(Expr::Num(2.0), 0, 1),462 Add,463 el!(464 Expr::Parened(el!(465 Expr::BinaryOp(466 el!(Expr::Num(2.0), 3, 4),467 Add,468 el!(469 Expr::BinaryOp(470 el!(Expr::Num(2.0), 5, 6),471 Mul,472 el!(Expr::Num(2.0), 7, 8),473 ),474 5,475 8476 ),477 ),478 3,479 8480 )),481 2,482 9483 ),484 ),485 0,486 9487 )488 );489 }490491 492 #[test]493 fn comments() {494 assert_eq!(495 parse!("2//comment\n+//comment\n3/*test*/*/*test*/4"),496 el!(497 Expr::BinaryOp(498 el!(Expr::Num(2.0), 0, 1),499 Add,500 el!(501 Expr::BinaryOp(502 el!(Expr::Num(3.0), 22, 23),503 Mul,504 el!(Expr::Num(4.0), 40, 41)505 ),506 22,507 41508 )509 ),510 0,511 41512 )513 );514 }515516 517 #[test]518 fn comment_escaping() {519 assert_eq!(520 parse!("2/*\\*/+*/ - 22"),521 el!(522 Expr::BinaryOp(el!(Expr::Num(2.0), 0, 1), Sub, el!(Expr::Num(22.0), 12, 14)),523 0,524 14525 )526 );527 }528529 #[test]530 fn suffix() {531 532 533 534 535 }536537 #[test]538 fn array_comp() {539 use Expr::*;540 541542543544 assert_eq!(545 parse!("[std.deepJoin(x) for x in arr]"),546 el!(547 ArrComp(548 el!(549 Apply(550 el!(551 Index(552 el!(Var("std".into()), 1, 4),553 el!(Str("deepJoin".into()), 5, 13)554 ),555 1,556 13557 ),558 ArgsDesc::new(vec![el!(Var("x".into()), 14, 15)], vec![]),559 false,560 ),561 1,562 16563 ),564 vec![CompSpec::ForSpec(ForSpecData(565 "x".into(),566 el!(Var("arr".into()), 26, 29)567 ))]568 ),569 0,570 30571 ),572 )573 }574575 #[test]576 fn reserved() {577 use Expr::*;578 assert_eq!(parse!("null"), el!(Literal(LiteralType::Null), 0, 4));579 assert_eq!(parse!("nulla"), el!(Var("nulla".into()), 0, 5));580 }581582 #[test]583 fn multiple_args_buf() {584 parse!("a(b, null_fields)");585 }586587 #[test]588 fn infix_precedence() {589 use Expr::*;590 assert_eq!(591 parse!("!a && !b"),592 el!(593 BinaryOp(594 el!(UnaryOp(UnaryOpType::Not, el!(Var("a".into()), 1, 2)), 0, 2),595 And,596 el!(UnaryOp(UnaryOpType::Not, el!(Var("b".into()), 7, 8)), 6, 8)597 ),598 0,599 8600 )601 );602 }603604 #[test]605 fn infix_precedence_division() {606 use Expr::*;607 assert_eq!(608 parse!("!a / !b"),609 el!(610 BinaryOp(611 el!(UnaryOp(UnaryOpType::Not, el!(Var("a".into()), 1, 2)), 0, 2),612 Div,613 el!(UnaryOp(UnaryOpType::Not, el!(Var("b".into()), 6, 7)), 5, 7)614 ),615 0,616 7617 )618 );619 }620621 #[test]622 fn double_negation() {623 use Expr::*;624 assert_eq!(625 parse!("!!a"),626 el!(627 UnaryOp(628 UnaryOpType::Not,629 el!(UnaryOp(UnaryOpType::Not, el!(Var("a".into()), 2, 3)), 1, 3)630 ),631 0,632 3633 )634 )635 }636637 #[test]638 fn array_test_error() {639 parse!("[a for a in b if c for e in f]");640 641 }642643 #[test]644 fn missing_newline_between_comment_and_eof() {645 parse!(646 "{a:1}647648 //+213"649 );650 }651652 #[test]653 fn default_param_before_nondefault() {654 parse!("local x(foo = 'foo', bar) = null; null");655 }656657 #[test]658 fn can_parse_stdlib() {659 parse!(jrsonnet_stdlib::STDLIB_STR);660 }661662 #[test]663 fn add_location_info_to_all_sub_expressions() {664 use Expr::*;665666 let file_name: std::rc::Rc<std::path::Path> = PathBuf::from("test.jsonnet").into();667 let expr = parse(668 "{} { local x = 1, x: x } + {}",669 &ParserSettings {670 file_name: file_name.clone(),671 },672 )673 .unwrap();674 assert_eq!(675 expr,676 el!(677 BinaryOp(678 el!(679 ObjExtend(680 el!(Obj(ObjBody::MemberList(vec![])), 0, 2),681 ObjBody::MemberList(vec![682 Member::BindStmt(BindSpec {683 name: "x".into(),684 params: None,685 value: el!(Num(1.0), 15, 16)686 }),687 Member::Field(FieldMember {688 name: FieldName::Fixed("x".into()),689 plus: false,690 params: None,691 visibility: Visibility::Normal,692 value: el!(Var("x".into()), 21, 22),693 })694 ])695 ),696 0,697 24698 ),699 BinaryOpType::Add,700 el!(Obj(ObjBody::MemberList(vec![])), 27, 29),701 ),702 0,703 29704 ),705 );706 }707 708 709710711712713714}