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prevent name mangling for C++ DLLs

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This commit is contained in:
Araq
2015-03-05 01:34:09 +01:00
parent 83cab19c62
commit d61f326f38
2 changed files with 42 additions and 34 deletions
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18
lib/nimbase.h
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@@ -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