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Add compile-time @min and @max (#2378)

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* Add compile-time `@min` and `@max`
This commit is contained in:
Zack Puhl
2025-08-13 11:23:24 -04:00
committed by GitHub
parent f5e6b697b8
commit c8d39251a9
3 changed files with 44 additions and 1 deletions
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33
lib/std/core/builtin_comparison.c3
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@@ -126,3 +126,36 @@ macro max(x, ...) @builtin
$endif
}
<*
@require types::is_numerical($typeof($a))
*>
macro @max($a, ...) @builtin @const
{
$if $vacount == 1:
return $a > $vaconst[0] ? $a : $vaconst[0];
$else
var $result = $a;
$for var $x = 0; $x < $vacount; ++$x:
$if $vaconst[$x] > $result: $result = $vaconst[$x]; $endif
$endfor
return $result;
$endif
}
<*
@require types::is_numerical($typeof($a))
*>
macro @min($a, ...) @builtin @const
{
$if $vacount == 1:
return $a < $vaconst[0] ? $a : $vaconst[0];
$else
var $result = $a;
$for var $x = 0; $x < $vacount; ++$x:
$if $vaconst[$x] < $result: $result = $vaconst[$x]; $endif
$endfor
return $result;
$endif
}