Remove `static` from declarations in support/musl/xlocale.h

[MaskRay]

Summary

libc++ fails to build with

LIBCXX_HAS_MUSL_LIBC=ON

complaining about static declarations. Removing it helps.

[mclow.lists]

I think I'd like to see the actual error messages.

[ca6c]

In D58961#1454807, @mclow.lists wrote:

I think I'd like to see the actual error messages.

Hello,

Sorry for the delay. Here they are:

In file included from /mnt/build/test/llvm/projects/libcxx/include/__locale:39,
                 from /mnt/build/test/llvm/projects/libcxx/include/ios:216,
                 from /mnt/build/test/llvm/projects/libcxx/include/ostream:138,
                 from /mnt/build/test/llvm/projects/libcxx/include/istream:163,
                 from /mnt/build/test/llvm/projects/libcxx/include/random:1646,
                 from /mnt/build/test/llvm/projects/libcxx/src/algorithm.cpp:11:
/mnt/build/test/llvm/projects/libcxx/include/support/musl/xlocale.h:28:25: error: ‘long long int strtoll_l(const char*, char**, int, locale_t)’ was declared ‘extern’ and later ‘static’ [-fpermissive]
 static inline long long strtoll_l(const char *nptr, char **endptr, int base,

and so on for each declaration.

[MaskRay]

-DLIBCXX_HAS_MUSL_LIBC=ON works. Closing

include/support/musl/xlocale.h

 extern "C" {
 #endif
 
-static inline long long strtoll_l(const char *nptr, char **endptr, int base,
+inline long long strtoll_l(const char *nptr, char **endptr, int base,
                                   locale_t) {
   return strtoll(nptr, endptr, base);
 }
 
-static inline unsigned long long strtoull_l(const char *nptr, char **endptr,
+inline unsigned long long strtoull_l(const char *nptr, char **endptr,
                                             int base, locale_t) {
   return strtoull(nptr, endptr, base);
 }
 
-static inline long long wcstoll_l(const wchar_t *nptr, wchar_t **endptr,
+inline long long wcstoll_l(const wchar_t *nptr, wchar_t **endptr,
                                   int base, locale_t) {
   return wcstoll(nptr, endptr, base);
 }
 
-static inline unsigned long long wcstoull_l(const wchar_t *nptr,
+inline unsigned long long wcstoull_l(const wchar_t *nptr,
                                             wchar_t **endptr, int base,
                                             locale_t) {
   return wcstoull(nptr, endptr, base);
 }
 
-static inline long double wcstold_l(const wchar_t *nptr, wchar_t **endptr,
+inline long double wcstold_l(const wchar_t *nptr, wchar_t **endptr,
                                     locale_t) {
   return wcstold(nptr, endptr);
 }