Replace constexpr generic_strtod with inline const

clang-ci >= 13.0 is failing to compile a constexpr function pointer assignment. This is possibly due to strtof (and family) not being implemented as constexpr in the relevant libc++. Closes 136 Closes 156 Signed-off-by: Sean Robinson <[email protected]>
p-ranav · Aug 11, 2022 · dbdacc2 · dbdacc2
1 parent d8c10a9
commit dbdacc2
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/include/argparse/argparse.hpp b/include/argparse/argparse.hpp
@@ -246,10 +246,10 @@ template <class T> struct parse_number<T> {
 
 namespace {
 
-template <class T> constexpr auto generic_strtod = nullptr;
-template <> constexpr auto generic_strtod<float> = strtof;
-template <> constexpr auto generic_strtod<double> = strtod;
-template <> constexpr auto generic_strtod<long double> = strtold;
+template <class T> inline const auto generic_strtod = nullptr;
+template <> inline const auto generic_strtod<float> = strtof;
+template <> inline const auto generic_strtod<double> = strtod;
+template <> inline const auto generic_strtod<long double> = strtold;
 
 } // namespace