The declaration of a structure is moved to a wrong position.

[h-murai]

The order of declarations are changed by C_Front if there is a linemarker directive in the function. As a result, the backend compiler causes an error.

Original source code:

void f(){
  struct timeval
  {
    int tv_sec;
  };

  struct itimerval {
    struct timeval it_interval;
  };

# 3 "himeno.c"
  struct timeval tm;
}

Translated code:

void f()
{
struct itimerval {
struct timeval it_interval;
};
# 3 "himeno.c" 
{
struct timeval {
int tv_sec;
};
struct timeval tm;
}
}

[h-murai]

Regardless of whether linemarkers are used, this error occurs.

Original source code:

float x;

void f(){
  struct timeval {
  };

  struct xxx {
    struct timeval yyy;
  };

  x = 1;
  
  struct timeval tm;
}

Translated code:

float x;
void f()
{
struct xxx {
struct timeval yyy;
};
x = (1);
{
struct timeval {
};
struct timeval tm;
}
}