[libc++] Header inclusion tests.
As mandated by the Standard's various synopses, e.g. [iterator.synopsis].
Searching the TeX source for '#include' is a good way to find all of these
mandates.
The new tests are all autogenerated by utils/generate_header_inclusion_tests.py.
I was SHOCKED by how many mandates there are, and how many of them
libc++ wasn't conforming with.
Differential Revision: https://reviews.llvm.org/D99309
GitOrigin-RevId: 2d0f1fa472a99dbb46735623363fe918feeda795
diff --git a/include/string b/include/string
index 5f49b47..336922e 100644
--- a/include/string
+++ b/include/string
@@ -514,6 +514,7 @@
*/
#include <__config>
+#include <compare>
#include <string_view>
#include <iosfwd>
#include <cstring>