fix: Mark rsqrt function as noexcept

AMS21 · AMS21 · commit 0e1d99cff2ce · 2026-02-01T16:12:32.000+01:00
diff --git a/src/utils/xrMiscMath/vector.cpp b/src/utils/xrMiscMath/vector.cpp
@@ -140,7 +140,7 @@ float angle_inertion_var(float src, float tgt, float min_speed, float max_speed,
 	return src;
 }
 
-double rsqrt(double v) { return 1.0 / _sqrt(v); }
+double rsqrt(double v) noexcept { return 1.0 / _sqrt(v); }
 
 //////////////////////////////////////////////////////////////////
 
diff --git a/src/xrCore/_vector3d.h b/src/xrCore/_vector3d.h
@@ -356,7 +356,7 @@ bool _valid(const _vector3<T>& v)
 //////////////////////////////////////////////////////////////////////////
 #pragma warning(push)
 #pragma warning(disable : 4244)
-double rsqrt(double v);
+double rsqrt(double v) noexcept;
 bool exact_normalize(float* a);
 bool exact_normalize(Fvector3& a);
 #pragma warning(pop)

Original file line number	Diff line number	Diff line change
`@@ -140,7 +140,7 @@ float angle_inertion_var(float src, float tgt, float min_speed, float max_speed,`
`140`	`140`	`return src;`
`141`	`141`	`}`
`142`	`142`
`143`		`-double rsqrt(double v) { return 1.0 / _sqrt(v); }`
	`143`	`+double rsqrt(double v) noexcept { return 1.0 / _sqrt(v); }`
`144`	`144`
`145`	`145`	`//////////////////////////////////////////////////////////////////`
`146`	`146`