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2439405e70
- `$for` "()" replaced by trailing ":" `$for (var $x = 0; $x < FOO; $x++)` -> `$for var $x = 0; $x < FOO; $x++:` - `$switch` "()" replaced by trailing ":" `$switch ($Type)` -> `$switch $Type:` - Empty `$switch` requires trailing ":" `$switch` -> `$switch:`
42 lines
1.0 KiB
Plaintext
42 lines
1.0 KiB
Plaintext
module testing;
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import std::io;
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fn void main()
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{
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String[] s1;
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String[] s2;
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assert(false, "%s / %s", deep_print(s1), deep_print(s2)); // #error: This expression is of type
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}
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macro deep_print(a)
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{
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var $Type = $typeof(a);
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$switch $Type.kindof:
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$case ARRAY:
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$case SLICE:
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io::print("[");
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foreach (i, x : a)
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{
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if (i > 0) io::print(", ");
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deep_print(x);
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}
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io::print("]");
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$case STRUCT:
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io::print("{");
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$foreach $i, $m : $typeof(a).membersof:
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if ($i > 0) io::print(", ");
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deep_print($m.get(a));
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$endforeach
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io::print("}");
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$default:
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$switch $Type.nameof:
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$case "String":
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$case "DString":
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$case "WString":
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$case "ZString":
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io::printf(`"%s"`, a);
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$default:
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io::printf("%s", a);
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$endswitch
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$endswitch
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} |