c333cb542c
Sometimes a recursive call through ExprVar's Value method would hit one of these and return (nil, nil) which would throw off things.
13 lines
475 B
Plaintext
13 lines
475 B
Plaintext
-- main.mcl --
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import "fmt"
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$format = "%d" # should get ignored
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$fn = func($format) {
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fmt.printf($format, 42)
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}
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test $fn("%s") {}
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# should error at unification if possible, otherwise at runtime
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# TODO: I would expect that if the "%s" and "%d" swapped, that speculatively we
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# would be able to run this at compile time and know the result statically.
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-- OUTPUT --
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# err: errStream: func `printf@??????????` stopped before it was loaded: base kind does not match (Str != Int)
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