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|
echo("union scope");
a = 4;
union() {
a = 5;
echo("local a (5):", a);
}
echo("global a (4):", a);
echo("module scope:");
module mymodule(b=6) {
b = 7;
echo("local b (7)", b);
}
mymodule();
mymodule(8);
echo("module children scope:");
module mymodule2(b2=6) {
b2 = 2;
children(0);
}
mymodule2(b2=7) {
b2 = 3;
echo("b2 (3)", b2);
}
echo("for loop (c = 0,1,25):");
for (i=[0:2]) {
c = (i > 1) ? i + 23 : i;
echo("c", c);
}
echo("if scope:");
if (true) {
d = 8;
echo("d (8)", d);
}
echo("else scope:");
if (false) {
} else {
d = 9;
echo("d (9)", d);
}
echo("anonymous inner scope (scope ignored):");
union() {
e = 2;
echo("outer e (3)", e);
{
e = 3;
echo("inner e (3)", e);
}
}
echo("anonymous scope (scope ignored):");
f=1;
echo("outer f (2)", f);
{
f=2;
echo("inner f (2)", f);
}
echo("anonymous scope reassign:");
{
g=1;
echo("g (2)", g);
g=2;
}
echo("anonymous reassign using outer (scope ignored)", h);
h=5;
{
h=h*2; // Not allowed
echo("h (undef)", h);
}
echo("override variable in assign scope:");
assign(i=9) {
i=10;
echo("i (10)", i);
}
echo("group scope:");
group() {
a=11;
echo("local a (11)", a);
}
echo("legimate case for module parameter overwrite: (see #2628)");
function clamp(a) = a > 10 ? 10 : a < 0 ? 0: a;
module mytest(a=5){
a=clamp(echo("parameter a(20)", a) a);
echo("local a(10)", a);
}
mytest(20);
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