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Fix regression for math::log

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This commit is contained in:
Christoffer Lerno
2024-07-01 16:52:39 +02:00
parent 2993c422c1
commit 91ad3ee0a2
3 changed files with 37 additions and 3 deletions
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16
lib/std/core/values.c3
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@@ -26,5 +26,21 @@ macro promote_int(x)
$endif
}
macro promote_int_same(x, y)
{
$if @is_int(x):
$switch
$case $and(@is_vector(y), $typeof(y).inner == float.typeid):
return (float)x;
$case $typeof(y).typeid == float.typeid:
return (float)x;
$default:
return (double)x;
$endswitch
$else
return x;
$endif
}
macro TypeKind @inner_kind(#value) => types::inner_kind($typeof(#value));

9
lib/std/math/math.c3
View File

@@ -266,7 +266,7 @@ macro clamp(x, lower, upper) => $$max(($typeof(x))lower, $$min(x, ($typeof(x))up
* @require values::@is_promotable_to_floatlike(mag) `The input must be a number value or float vector`
* @require values::@assign_to(sgn, values::promote_int(mag))
**/
macro copysign(mag, sgn) => $$copysign(values::promote_int(mag), ($typeof(values::promote_int(mag)))sgn);
macro copysign(mag, sgn) => $$copysign(values::promote_int_same(mag, sgn), ($typeof(values::promote_int_same(mag, sgn)))sgn);
/**
* @require values::@is_promotable_to_floatlike(x) `The input must be a number value or float vector`
@@ -339,7 +339,10 @@ macro ln(x) => $$log(values::promote_int(x));
* @require values::@is_promotable_to_floatlike(x) `The input must be a number or a float vector`
* @require values::@is_promotable_to_floatlike(base) `The base must be a number or a float vector`
**/
macro log(x, base) => $$log(values::promote_int(x)) / $$log(values::promote_int(base));
macro log(x, base)
{
return $$log(values::promote_int_same(x, base)) / $$log(values::promote_int_same(base, x));
}
/**
* @require values::@is_promotable_to_floatlike(x) `The input must be a number or a float vector`
@@ -403,7 +406,7 @@ macro nearbyint(x) => $$nearbyint(x);
macro pow(x, exp)
{
$if types::is_floatlike($typeof(exp)):
return $$pow(values::promote_int(x), ($typeof(values::promote_int(x)))exp);
return $$pow(values::promote_int_same(x, exp), ($typeof(values::promote_int_same(x, exp)))exp);
$else
return $$pow_int(values::promote_int(x), exp);
$endif