blob: 064d85539d2976b041b59ade03f1410da5c1477b (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
|
diff --git a/include/__format/format_parse_context.h b/include/__format/format_parse_context.h
index 3147be8..d16859c 100644
--- a/include/__format/format_parse_context.h
+++ b/include/__format/format_parse_context.h
@@ -26,7 +26,7 @@ _LIBCPP_BEGIN_NAMESPACE_STD
// If the compiler has no concepts support, the format header will be disabled.
// Without concepts support enable_if needs to be used and that too much effort
// to support compilers with partial C++20 support.
-#if !defined(_LIBCPP_HAS_NO_CONCEPTS)
+#if !defined(_LIBCPP_HAS_NO_CONCEPTS) && !defined(_LIBCPP_HAS_NO_BUILTIN_IS_CONSTANT_EVALUATED)
template <class _CharT>
class _LIBCPP_TEMPLATE_VIS _LIBCPP_AVAILABILITY_FORMAT basic_format_parse_context {
|
