Only do this for C++17

brevzin · brevzin · commit 8b0d85747eff · 2025-04-26T13:05:24.000-05:00
diff --git a/test/format-test.cc b/test/format-test.cc
@@ -2564,6 +2564,7 @@ auto fmt::formatter<incomplete_type>::format(const incomplete_type&,
   return formatter<int>::format(42, ctx);
 }
 
+#if FMT_CPLUSPLUS >= 201703L
 namespace {
 
 template <size_t N>
@@ -2583,3 +2584,4 @@ TEST(format_test, fixed_string_constant) {
   static constexpr auto f = fixed_string<5>("x={}");
   EXPECT_EQ(fmt::format(f.data, 42), "x=42");
 }
+#endif

Original file line number	Diff line number	Diff line change
`@@ -2564,6 +2564,7 @@ auto fmt::formatter<incomplete_type>::format(const incomplete_type&,`
`2564`	`2564`	`return formatter<int>::format(42, ctx);`
`2565`	`2565`	`}`
`2566`	`2566`
	`2567`	`+#if FMT_CPLUSPLUS >= 201703L`
`2567`	`2568`	`namespace {`
`2568`	`2569`
`2569`	`2570`	`template <size_t N>`
`@@ -2583,3 +2584,4 @@ TEST(format_test, fixed_string_constant) {`
`2583`	`2584`	`static constexpr auto f = fixed_string<5>("x={}");`
`2584`	`2585`	`EXPECT_EQ(fmt::format(f.data, 42), "x=42");`
`2585`	`2586`	`}`
	`2587`	`+#endif`