diff options
Diffstat (limited to 'lib/nimbase.h')
| -rw-r--r-- | lib/nimbase.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/lib/nimbase.h b/lib/nimbase.h index 50c7968ac..a1d4d1e27 100644 --- a/lib/nimbase.h +++ b/lib/nimbase.h @@ -67,7 +67,7 @@ __clang__ #endif #if (defined(WIN32) || defined(_WIN32) || defined(__WIN32__)) -# define NIM_THREADVAR __declspec(thread) +# define NIM_THREADVAR __declspec(thread) #else # define NIM_THREADVAR __thread #endif @@ -103,7 +103,11 @@ __clang__ # define N_FASTCALL_PTR(rettype, name) rettype (__fastcall *name) # define N_SAFECALL_PTR(rettype, name) rettype (__safecall *name) -# define N_LIB_EXPORT extern __declspec(dllexport) +# ifdef __cplusplus +# define N_LIB_EXPORT extern "C" __declspec(dllexport) +# else +# define N_LIB_EXPORT extern __declspec(dllexport) +# endif # define N_LIB_IMPORT extern __declspec(dllimport) #else # define N_CDECL(rettype, name) rettype name @@ -118,7 +122,11 @@ __clang__ # define N_FASTCALL_PTR(rettype, name) rettype (*name) # define N_SAFECALL_PTR(rettype, name) rettype (*name) -# define N_LIB_EXPORT extern +# ifdef __cplusplus +# define N_LIB_EXPORT extern "C" +# else +# define N_LIB_EXPORT extern +# endif # define N_LIB_IMPORT extern #endif @@ -345,7 +353,7 @@ struct TFrame { #define nimln(n, file) \ F.line = n; F.filename = file; -#define NIM_POSIX_INIT __attribute__((constructor)) +#define NIM_POSIX_INIT __attribute__((constructor)) #if defined(_MSCVER) && defined(__i386__) __declspec(naked) int __fastcall NimXadd(volatile int* pNum, int val) { @@ -380,7 +388,7 @@ static inline void GCGuard (void *ptr) { asm volatile ("" :: "X" (ptr)); } #endif /* Test to see if Nim and the C compiler agree on the size of a pointer. - On disagreement, your C compiler will say something like: + On disagreement, your C compiler will say something like: "error: 'assert_numbits' declared as an array with a negative size" */ typedef int assert_numbits[sizeof(NI) == sizeof(void*) && NIM_INTBITS == sizeof(NI)*8 ? 1 : -1]; #endif |