From dcb4c0ada632cef565894775e12b8cd2ce69e044 Mon Sep 17 00:00:00 2001
From: Callym <hi@callym.com>
Date: Sun, 10 Jan 2021 13:58:09 +0000
Subject: Allow `true` and `false` keywords in const generics

---
 crates/parser/src/grammar/type_args.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'crates/parser')

diff --git a/crates/parser/src/grammar/type_args.rs b/crates/parser/src/grammar/type_args.rs
index a013c49b9..debb23fea 100644
--- a/crates/parser/src/grammar/type_args.rs
+++ b/crates/parser/src/grammar/type_args.rs
@@ -26,7 +26,7 @@ pub(super) fn opt_generic_arg_list(p: &mut Parser, colon_colon_required: bool) {
 }
 
 // test type_arg
-// type A = B<'static, i32, 1, { 2 }, Item=u64>;
+// type A = B<'static, i32, 1, { 2 }, Item=u64, true, false>;
 fn generic_arg(p: &mut Parser) {
     let m = p.start();
     match p.current() {
@@ -55,6 +55,10 @@ fn generic_arg(p: &mut Parser) {
             expressions::literal(p);
             m.complete(p, CONST_ARG);
         }
+        TRUE_KW | FALSE_KW => {
+            expressions::literal(p);
+            m.complete(p, CONST_ARG);
+        }
         _ => {
             types::type_(p);
             m.complete(p, TYPE_ARG);
-- 
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