Add opEqualsArrs case for logical assignment ops

Signed-off-by: Anna Rift <[email protected]>

Author: arifthpe

test/statements/opEquals/opEqualsArrs.chpl

@@ -32,3 +32,10 @@ writeln(A);
 
 A **= 2;
 writeln(A);
+
+var B: [1..3, 1..3] bool = false;
+B &&= true;
+writeln(B);
+
+B ||= true;
+writeln(B);

test/statements/opEquals/opEqualsArrs.good

@@ -31,3 +31,9 @@
 16 16 16
 16 16 16
 16 16 16
+false false false
+false false false
+false false false
+true true true
+true true true
+true true true