Visual C++ doesn't support C99 compound literal

fsb4000 · mordante · commit 9aea9ab83dc0 · 2022-07-16T19:47:45.000+02:00
Fix test libcxx/test/std/containers/sequences/array/array.creation/to_array.pass.cpp Reviewed By: #libc, Mordante Differential Revision: https://reviews.llvm.org/D129923
diff --git a/libcxx/test/std/containers/sequences/array/array.creation/to_array.pass.cpp b/libcxx/test/std/containers/sequences/array/array.creation/to_array.pass.cpp
@@ -82,13 +82,15 @@ constexpr bool tests()
       assert(arr[i].get() == i && source[i].get() == 0);
   }
 
+#ifndef _MSVC_STL_VERSION
   // Test C99 compound literal.
   {
     auto arr = std::to_array((int[]){3, 4});
     ASSERT_SAME_TYPE(decltype(arr), std::array<int, 2>);
     assert(arr[0] == 3);
     assert(arr[1] == 4);
   }
+#endif // ! _MSVC_STL_VERSION
 
   //  Test explicit type.
   {

Original file line number	Diff line number	Diff line change
`@@ -82,13 +82,15 @@ constexpr bool tests()`
`82`	`82`	`assert(arr[i].get() == i && source[i].get() == 0);`
`83`	`83`	`}`
`84`	`84`
	`85`	`+#ifndef _MSVC_STL_VERSION`
`85`	`86`	`// Test C99 compound literal.`
`86`	`87`	`{`
`87`	`88`	`auto arr = std::to_array((int[]){3, 4});`
`88`	`89`	`ASSERT_SAME_TYPE(decltype(arr), std::array<int, 2>);`
`89`	`90`	`assert(arr[0] == 3);`
`90`	`91`	`assert(arr[1] == 4);`
`91`	`92`	`}`
	`93`	`+#endif // ! _MSVC_STL_VERSION`
`92`	`94`
`93`	`95`	`// Test explicit type.`
`94`	`96`	`{`