From 7fa111a68a2f9b564c75f31d6c4bb41923371e1e Mon Sep 17 00:00:00 2001
From: Bradlee Speice <bradlee@speice.io>
Date: Sun, 30 Aug 2020 13:57:07 -0400
Subject: [PATCH] Yet more alternative styles

---
 _posts/2020-08-05-static-polymorphism.md | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/_posts/2020-08-05-static-polymorphism.md b/_posts/2020-08-05-static-polymorphism.md
index f4ee2dc..557b340 100644
--- a/_posts/2020-08-05-static-polymorphism.md
+++ b/_posts/2020-08-05-static-polymorphism.md
@@ -232,6 +232,20 @@ concept ConstMethod =
         { a.unnecessary_const_method() } -> std::same_as<std::uint64_t>;
     };
 
+// Can also use parentheses:
+/*
+template <typename T>
+concept ConstMethod = (
+    requires (const T a) {
+        { a.const_method() } -> std::same_as<std::uint64_t>;
+    } &&
+    requires (T a) {
+        { a.nonconst_method() } -> std::same_as<std::uint64_t>;
+        { a.unnecessary_const_method() } -> std::same_as<std::uint64_t>;
+    }
+);
+*/
+
 // Formulated inside a `requires` block:
 /*
 template <typename T>