From 44d1f4692f89dfd5ac86bc12c0982771dc0cd729 Mon Sep 17 00:00:00 2001
From: greg <greg.shuflin@protonmail.com>
Date: Fri, 11 Oct 2019 09:11:14 -0700
Subject: [PATCH] Add back parser restrictions

---
 schala-lang/language/src/eval/test.rs | 2 +-
 schala-lang/language/src/parsing.rs   | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/schala-lang/language/src/eval/test.rs b/schala-lang/language/src/eval/test.rs
index 6e03711..526ca75 100644
--- a/schala-lang/language/src/eval/test.rs
+++ b/schala-lang/language/src/eval/test.rs
@@ -133,7 +133,7 @@ test_in_fresh_env!(source, "\"x\"");
 fn boolean_pattern() {
   let source = r#"
 let a = true
-if a { 
+if a {
   is true then "x",
   is false then "y"
 }
diff --git a/schala-lang/language/src/parsing.rs b/schala-lang/language/src/parsing.rs
index 50f2ef4..0c1a74f 100644
--- a/schala-lang/language/src/parsing.rs
+++ b/schala-lang/language/src/parsing.rs
@@ -813,12 +813,15 @@ impl Parser {
   #[recursive_descent_method]
   fn if_expr(&mut self) -> ParseResult<Expression> {
     expect!(self, Keyword(Kw::If));
+    let old_struct_value = self.restrictions.no_struct_literal;
+    self.restrictions.no_struct_literal = true;
     let discriminator = if let LCurlyBrace = self.token_handler.peek_kind() {
       None
     } else {
       Some(Box::new(self.expression()?))
     };
     let body = Box::new(self.if_expr_body()?);
+    self.restrictions.no_struct_literal = old_struct_value;
     Ok(Expression::new(self.id_store.fresh(), ExpressionKind::IfExpression { discriminator, body }))
   }