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discard """
output: '''baz
10
100
1000
a
b
c
x: 1, y: test 1
x: 2, y: test 2
x: 10, y: test 3
x: 4, y: test 4
'''
"""
type
Foo = object
x: int
proc stringVarargs*(strings: varargs[string, `$`]): void =
for s in strings: echo s
proc fooVarargs*(foos: varargs[Foo]) =
for f in foos: echo f.x
template templateForwarding*(callable: untyped,
condition: bool,
forwarded: varargs[untyped]): untyped =
if condition:
callable(forwarded)
proc procForwarding(args: varargs[string]) =
stringVarargs(args)
templateForwarding stringVarargs, 17 + 4 < 21, "foo", "bar", 100
templateForwarding stringVarargs, 10 < 21, "baz"
templateForwarding fooVarargs, "test".len > 3, Foo(x: 10), Foo(x: 100), Foo(x: 1000)
procForwarding "a", "b", "c"
proc hasKeywordArgs(x = 10, y = "y") =
echo "x: ", x, ", y: ", y
proc hasRegularArgs(x: int, y: string) =
echo "x: ", x, ", y: ", y
templateForwarding(hasRegularArgs, true, 1, "test 1")
templateForwarding hasKeywordArgs, true, 2, "test 2"
templateForwarding(hasKeywordArgs, true, y = "test 3")
templateForwarding hasKeywordArgs, true, y = "test 4", x = 4
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