================
@@ -1,11 +1,32 @@
-// RUN: %clang_cc1 -std=c++98 -triple x86_64-unknown-unknown %s
-verify=expected
-// RUN: %clang_cc1 -std=c++11 -triple x86_64-unknown-unknown %s
-verify=expected,since-cxx11,cxx11
-// RUN: %clang_cc1 -std=c++14 -triple x86_64-unknown-unknown %s
-verify=expected,since-cxx11
-// RUN: %clang_cc1 -std=c++17 -triple x86_64-unknown-unknown %s
-verify=expected,since-cxx11
-// RUN: %clang_cc1 -std=c++20 -triple x86_64-unknown-unknown %s
-verify=expected,since-cxx11,since-cxx20
-// RUN: %clang_cc1 -std=c++23 -triple x86_64-unknown-unknown %s
-verify=expected,since-cxx11,since-cxx20,since-cxx23
-// RUN: %clang_cc1 -std=c++2c -triple x86_64-unknown-unknown %s
-verify=expected,since-cxx11,since-cxx20,since-cxx23
+// RUN: %clang_cc1 -std=c++98 %s -verify=expected
+// RUN: %clang_cc1 -std=c++11 %s -verify=expected,since-cxx11,cxx11
+// RUN: %clang_cc1 -std=c++14 %s -verify=expected,since-cxx11
+// RUN: %clang_cc1 -std=c++17 %s -verify=expected,since-cxx11
+// RUN: %clang_cc1 -std=c++20 %s -verify=expected,since-cxx11,since-cxx20
+// RUN: %clang_cc1 -std=c++23 %s
-verify=expected,since-cxx11,since-cxx20,since-cxx23
+// RUN: %clang_cc1 -std=c++2c %s
-verify=expected,since-cxx11,since-cxx20,since-cxx23
+namespace std {
+#if __cplusplus >= 202002L
+ struct strong_ordering {
+ int n;
+ constexpr operator int() const { return n; }
+ static const strong_ordering less, equal, greater;
+ };
+ constexpr strong_ordering strong_ordering::less{-1},
+ strong_ordering::equal{0}, strong_ordering::greater{1};
+#endif
+
+ typedef short int16_t;
+ typedef unsigned short uint16_t;
+ typedef int int32_t;
+ typedef unsigned uint32_t;
+ typedef long long int64_t;
+ typedef unsigned long long uint64_t;
+ __extension__ _Static_assert(sizeof(int16_t) == 2 && sizeof(int32_t) == 4 &&
sizeof(int64_t) == 8, "Some tests rely on these sizes");
----------------
Endilll wrote:
You should copy over and use "backport" of `static_assert` to C++98, like we
often do in DR tests:
https://github.com/llvm/llvm-project/blob/0eb9e021b15f477b796a6aaed94c94887f19171c/clang/test/CXX/drs/cwg1xx.cpp#L8-L11
https://github.com/llvm/llvm-project/pull/78112
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