use v6-alpha;
use Test;
=head1 DESCRIPTION
This test tests for basic macro support. Note that much of macros isn't specced
yet.
See L<A06/"Macros">.
=cut
plan 8;
{
my $was_in_macro;
macro dollar_foo { $was_in_macro = 1; '$foo' }
is $was_in_macro, 1, "string returning macro was called at compile time";
my $foo = 42;
is dollar_foo, $foo, "simple string returning macro (1)";
dollar_foo() = 23;
is $foo, 23, "simple string returning macro (2)";
}
{
my $ret = eval '
macro plus_3 { "+ 3" }
42 plus_3;
';
is $ret, 45, "simple string returning macro (3)", :todo<feature>;
};
{
macro four { '4' }
my $foo = 100 + four;
is $foo, 104, "simple string returning macro (4)";
}
{
macro prefix_1000 (Int $x) { "1000$x" }
is prefix_1000(42), 100042, "simple string returning macro (5)";
}
{
my $was_in_macro;
macro prefix_2000 (Int $x) { $was_in_macro = 1; "2000$x" }
is $was_in_macro, 1,
"simple string returning macro without argparens is parsed correctly (1)";
is (prefix_2000 42), 200042,
"simple string returning macro without argparens is parsed correctly (2)";
}