From dc7c384b49a7741f3931c2568d5030454253155f Mon Sep 17 00:00:00 2001
From: Folkert <folkert@folkertdev.nl>
Date: Thu, 18 Mar 2021 14:52:37 +0100
Subject: [PATCH] expose less

---
 compiler/parse/src/expr.rs         | 15 +--------------
 compiler/parse/tests/test_parse.rs |  1 +
 editor/src/lang/expr.rs            |  1 -
 3 files changed, 2 insertions(+), 15 deletions(-)

diff --git a/compiler/parse/src/expr.rs b/compiler/parse/src/expr.rs
index c3750e9654..57f8e505ff 100644
--- a/compiler/parse/src/expr.rs
+++ b/compiler/parse/src/expr.rs
@@ -5,7 +5,7 @@ use crate::keyword;
 use crate::parser::{
     self, backtrackable, optional, sep_by1, sep_by1_e, specialize, specialize_ref, then,
     trailing_sep_by0, word1, word2, EExpr, EInParens, ELambda, EPattern, ERecord, EString, Either,
-    If, List, Number, ParseResult, Parser, State, SyntaxError, Type, When,
+    If, List, Number, ParseResult, Parser, State, Type, When,
 };
 use crate::pattern::loc_closure_param;
 use crate::type_annotation;
@@ -34,19 +34,6 @@ pub fn test_parse_expr<'a>(
     }
 }
 
-// public for testing purposes
-pub fn expr<'a>(min_indent: u16) -> impl Parser<'a, Expr<'a>, SyntaxError<'a>> {
-    // Recursive parsers must not directly invoke functions which return (impl Parser),
-    // as this causes rustc to stack overflow. Thus, parse_expr must be a
-    // separate function which recurses by calling itself directly.
-    specialize(
-        |e, _, _| SyntaxError::Expr(e),
-        move |arena, state: State<'a>| {
-            parse_expr_help(min_indent, arena, state).map(|(a, b, c)| (a, b.value, c))
-        },
-    )
-}
-
 pub fn expr_help<'a>(min_indent: u16) -> impl Parser<'a, Expr<'a>, EExpr<'a>> {
     move |arena, state: State<'a>| {
         parse_expr_help(min_indent, arena, state).map(|(a, b, c)| (a, b.value, c))
diff --git a/compiler/parse/tests/test_parse.rs b/compiler/parse/tests/test_parse.rs
index 3582c97485..d9256de1e3 100644
--- a/compiler/parse/tests/test_parse.rs
+++ b/compiler/parse/tests/test_parse.rs
@@ -28,6 +28,7 @@ mod test_parse {
         AppHeader, Effects, ExposesEntry, ImportsEntry, InterfaceHeader, ModuleName, PackageEntry,
         PackageName, PackageOrPath, PlatformHeader, To,
     };
+    use roc_parse::module::module_defs;
     use roc_parse::parser::{Parser, State, SyntaxError};
     use roc_parse::test_helpers::parse_expr_with;
     use roc_region::all::{Located, Region};
diff --git a/editor/src/lang/expr.rs b/editor/src/lang/expr.rs
index 5f7d60062d..fa81f23ff6 100644
--- a/editor/src/lang/expr.rs
+++ b/editor/src/lang/expr.rs
@@ -18,7 +18,6 @@ use roc_module::operator::CalledVia;
 use roc_module::symbol::{IdentIds, ModuleId, ModuleIds, Symbol};
 use roc_parse::ast;
 use roc_parse::ast::StrLiteral;
-use roc_parse::expr::expr;
 use roc_parse::parser::{loc, Parser, State, SyntaxError};
 use roc_problem::can::{Problem, RuntimeError};
 use roc_region::all::{Located, Region};