/************************************************************************************
e3.iferror
Scope of local declarations in if statements.
Should generate an error message to say 
Identifier opd undeclared at literal( 4, 1 ) { out opd };
Check program.print to ensure reprints properly.
************************************************************************************/

define i = 3;

if i == 0
then
	path opd[ 4 ];
	literal( 4, 0 ){ out opd };
	{ in opd }output( "i = 0", 10, 50 * 0, 16, 4 );
elif i == 1
then
	path opd[ 4 ];
	literal( 4, 1 ){ out opd };
	{ in opd }output( "i = 1", 10, 50 * 1, 16, 4 );
elif i == 2
then
	path opd[ 4 ];
	literal( 4, 1 ){ out opd };
	{ in opd }output( "i = 2", 10, 50 * 2, 16, 4 );
end

literal( 4, 1 ){ out opd };
{ in opd }output( "global", 10, 50 * 3, 16, 4 );