From ff23e408f240e42dcfd9980de63f08d09e81617b Mon Sep 17 00:00:00 2001
From: Лач <iam@lach.pw>
Date: Wed, 10 Jun 2020 17:35:03 +0000
Subject: [PATCH] feat(parser): in operator desugaring


---
--- a/crates/jsonnet-parser/src/expr.rs
+++ b/crates/jsonnet-parser/src/expr.rs
@@ -62,8 +62,6 @@
 	Lte,
 	Gte,
 
-	In,
-
 	BitAnd,
 	BitOr,
 	BitXor,
--- a/crates/jsonnet-parser/src/lib.rs
+++ b/crates/jsonnet-parser/src/lib.rs
@@ -242,6 +242,13 @@
 				a:(@) _ ">" _ b:@ {loc_expr_todo!(Expr::BinaryOp(a, BinaryOpType::Gt, b))}
 				a:(@) _ "<=" _ b:@ {loc_expr_todo!(Expr::BinaryOp(a, BinaryOpType::Lte, b))}
 				a:(@) _ ">=" _ b:@ {loc_expr_todo!(Expr::BinaryOp(a, BinaryOpType::Gte, b))}
+				a:(@) _ keyword("in") _ b:@ {loc_expr_todo!(Expr::Apply(
+					el!(Expr::Index(
+						el!(Expr::Var("std".to_owned())),
+						el!(Expr::Str("objectHasEx".to_owned()))
+					)), ArgsDesc(vec![Arg(None, b), Arg(None, a), Arg(None, el!(Expr::Literal(LiteralType::True)))]),
+					true
+				))}
 				--
 				a:(@) _ "<<" _ b:@ {loc_expr_todo!(Expr::BinaryOp(a, BinaryOpType::Lhs, b))}
 				a:(@) _ ">>" _ b:@ {loc_expr_todo!(Expr::BinaryOp(a, BinaryOpType::Rhs, b))}

-- 
gitstuff