Description of Problem:

The following program causes gcc to output an
Internal compiler error in expand_call, at calls.c:3062

struct { int : 0;} x;

void f(void)
{
g(x);
}

Version-Release number of selected component (if applicable):

gcc version 2.92

How Reproducible:

Happens everytime.

Steps to Reproduce:
1. gcc file.c
2. 
3. 

Actual Results:

Above Internal compiler error.

Expected Results:

Not to give an internal error.

Additional Information:
	
The C Standard specifies, 6.7.2.1 para 7, the behavior as being undefined.
gcc should fail more gracefully.