// __DSTRESS_TORTURE_BLOCK__ -release
 int main(){
	try{
		assert(0);
	}catch(Throwable e){
		checkLineNumber(e);
		return 0;
	}
	assert(-1, "b");
	return 1;
}

/*
 * @WARNING@ this code depends on the phobos implementation.
 * char[]s returned by wrong assertions have to look like:
 *	 "blah blah (linenumber) blah blah"
 */
void checkLineNumber(Object o){
	string x=o.toString();

	int start;
	for(start=0; start<x.length; start++){if(x[start]=='('){break;}}

	int end;
	for(end=start+1; end<x.length; end++){if(x[end]==')'){break;}}

	assert(end-start==3);
	assert(x[start+1 .. end]=="10", x[start+1 .. end]);
}