Linux 32, dmd 2.067.0
I want to connect and execute function D from main() C++.
---- d1.d ----
import core.stdc.stdio;
extern (C++) void d1() {
printf("printf - exec d1()");
}
---- main_c1.cpp ----
#include <stdio.h>
void d1(void);
int main(void) {
d1();
return 0;
}
---- compile ----
dmd -c d1.d
gcc main_c1.cpp d1.o libphobos2.a -lpthread -o main_c1
./main_c1 ---> This option works correctly!
If I try to cause the functions connected to GC in the D
function, there is an error.
---- d1.d ----
import import std.stdio;
extern (C++) void d1() {
writeln("writeln - exec d1()");
}
---- compile ----
dmd -c d1.d
gcc main_c1.cpp d1.o libphobos2.a -lpthread -o main_c1
./main_c1 ---> Error:
'./main_c1' terminated by signal SIGSEGV (Address boundary error)
Examples from dmd2/html/d/dll-linux.html don't work if instead of
printf()
to use writeln(). I think that a problem in initialization of
Phobos.
