Add scope array literals to spec

Author: dkorpel

spec/attribute.dd

@@ -843,6 +843,24 @@ void main() @nogc
 }
 ---
 
+$(H3 $(LNAME2 scope-array-literal, Initializing a $(D scope) variable with an array literal))
+$(P
+        When a `scope` dynamic array variable or parameter is initialized with an array literal,
+        the array may be allocated on the stack and permitted in a `@nogc` context.
+)
+
+$(SPEC_RUNNABLE_EXAMPLE_COMPILE
+---------------
+void fun(scope int[] x) @nogc;
+
+void main() @nogc
+{
+    fun([10, 20, 30]);
+    scope int[] x = [40, 50, 60];
+}
+---------------
+)
+
 $(H2 $(LNAME2 abstract, $(D abstract) Attribute))
 
 $(P

spec/garbage.dd

@@ -372,7 +372,7 @@ $(H2 D $(LNAME2 op_involving_gc, Operations That Involve the Garbage Collector))
         $(LI $(GLINK2 expression, NewExpression))
         $(LI Array appending)
         $(LI Array concatenation)
-        $(LI Array literals (except when used to initialize static data))
+        $(LI Array literals (except when used to initialize static data or $(DDSUBLINK spec/attribute, scope, `scope`) variables))
         $(LI Associative array literals)
         $(LI Any insertion, removal, or lookups in an associative array)
         $(LI Extracting keys or values from an associative array)