Hello. I'm writing an application, that combines GTK calls (from C source) and fortran subroutine. Behavior of subroutine depends on when it gets called - before gtk_init or after. If it is called before gtk_init, subroutine works OK. If subroutine is called after gtk_init, fortran behaves very strange: it reads floating point value from file, but it gets only integer part of it. In first, correct case, it reads normal floating point value.
Code
>printf("This call is correct:\n");
>main_in_ ();
>gtk_init (&args_length1, &args);
>printf("And this is already broken:\n");
>main_in_ ();
Gives following output
>This call is correct:
> dt == 7.30000019E-11
>And this is already broken:
> dt == 7.0000000
Why does gtk_init affectfortran way of reading value? How it can be fixed?
Small testcase attached.
gtk-fortran.tar.gz
Description: GNU Zip compressed data
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