From 69acdf6584be2a04094e27b395c50c071b2b15cf Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Wed, 28 Dec 2022 13:49:54 +0000
Subject: Use the existence of .substr(...) to test if a T is stringlike

---
 test/test-static-stream_support.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 test/test-static-stream_support.cpp

(limited to 'test/test-static-stream_support.cpp')

diff --git a/test/test-static-stream_support.cpp b/test/test-static-stream_support.cpp
new file mode 100644
index 0000000..367d5a2
--- /dev/null
+++ b/test/test-static-stream_support.cpp
@@ -0,0 +1,11 @@
+#include "stream_support.hpp"
+
+#include <array>
+#include <vector>
+
+static_assert(spanable<std::vector<int>>);
+static_assert(spanable<std::vector<char>>);
+static_assert(spanable<std::array<int, 1>>);
+static_assert(spanable<std::array<char, 1>>);
+static_assert(!spanable<std::string>);
+static_assert(!spanable<std::string_view>);
-- 
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