X-Git-Url: https://mograsim.net/gitweb/?a=blobdiff_plain;f=net.mograsim.logic.core%2Fsrc%2Fnet%2Fmograsim%2Flogic%2Fcore%2Ftypes%2FBitVector.java;h=4d5365a0188a95961a37e867b36046cfaf165ae9;hb=8cfe1f354deaabfb30b0893ec4bfed09eb090b54;hp=f92401f0e6fc0e2a0f7eea699a0ea4c99dfb43d3;hpb=19b9fa6c1cfcd7036c5b0c44c892f029cd04879b;p=Mograsim.git

diff --git a/net.mograsim.logic.core/src/net/mograsim/logic/core/types/BitVector.java b/net.mograsim.logic.core/src/net/mograsim/logic/core/types/BitVector.java
index f92401f0..4d5365a0 100644
--- a/net.mograsim.logic.core/src/net/mograsim/logic/core/types/BitVector.java
+++ b/net.mograsim.logic.core/src/net/mograsim/logic/core/types/BitVector.java
@@ -23,7 +23,10 @@ public final class BitVector implements StrictLogicType<BitVector>, Iterable<Bit
 
 	private BitVector(Bit[] bits)
 	{
-		this.bits = Objects.requireNonNull(bits);
+		this.bits = Objects.requireNonNull(bits);// do this first to "catch" bits==null before the foreach loop
+		for (Bit bit : bits)
+			if (bit == null)
+				throw new NullPointerException();
 	}
 
 	public static BitVector of(Bit... bits)