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+-- { dg-do compile }
+
+with Unchecked_Conversion;
+
+package Static_Initializer3 is
+
+ type Byte is range 0 .. 16#FF#;
+ for Byte'Size use 8;
+
+ type Word is range 0 .. 16#FFFF# ;
+ for Word'Size use 16;
+
+ type R is record
+ b1 : Boolean;
+ b2 : Boolean;
+ end record;
+ for R use record
+ b1 at 0 range 0..3;
+ b2 at 0 range 4..7;
+ end record;
+ for R'Size use 8;
+
+ function Conv is new Unchecked_Conversion (R, Byte);
+
+ C1 : constant Byte := Conv ((true, false));
+
+ C2 : constant Word := Word(C1);
+
+end Static_Initializer3;