#include <stdio.h>
#include <assert.h>
#include <stdlib.h>

#ifdef ERRS
#define ERR(...) __VA_ARGS__
#else
#define ERR(...)
#endif

int main() {
	float * x;			$\C{// x points at a floating-point number}$
	void (*y)(void);	$\C{// y points at a function}$
	@x = y;@			$\C{// wrong}$
	@y = x;@			$\C{// wrong}$

	float pi = 3.14;
	void f( void (*g)(void) ) { g(); }
	@f( &pi );@			$\C{// wrong}$
}

// Local Variables: //
// compile-command: "sed -f sedcmd bkgd-c-tyerr.c | gcc-11 -Wall -Wextra -x c -" //
// End: //