@@ 35,12 35,12 @@ class Compiler
   attr_reader :variables, :arguments, :syntax, :source, :libs
   attr_accessor :filename
 
-  def compile(code = nil, keep_last: false, halt: true)
+  def compile(code = nil, halt: true)
     if code
       @source[@filename] = code
       @sexps = Parser.new(code, filename: filename).parse
     end
-    compile_sexps(@sexps, options: { syntax: @syntax, locals: @locals }, halt: halt, keep_last: keep_last)
+    compile_sexps(@sexps, options: { syntax: @syntax, locals: @locals }, halt: halt)
   end
 
   def mangle_identifier(name)


@@ 60,10 60,10 @@ class Compiler
 
   private
 
-  def compile_sexps(sexps, options:, halt: false, keep_last: false)
+  def compile_sexps(sexps, options:, halt: false)
     instructions = sexps
                    .each_with_index
-                   .map { |s, i| compile_sexp(s, options.merge(use: i == sexps.size - 1 && keep_last)) }
+                   .map { |s, i| compile_sexp(s, options) }
                    .flatten
                    .compact
     instructions << VM::HALT if halt

@@ 1177,7 1177,7 @@ describe VM do
               n))
           (fn 2)
         END
-        instr = c.compile(keep_last: true)
+        instr = c.compile
         subject.execute(instr)
       end
 


@@ 1205,7 1205,7 @@ describe VM do
               (fn (- n 1))))
           (fn 2)
         END
-        instr = c.compile(keep_last: true)
+        instr = c.compile
         subject.execute(instr)
       end
 


@@ 1235,7 1235,7 @@ describe VM do
               #f))
           (fn 2)
         END
-        instr = c.compile(keep_last: true)
+        instr = c.compile
         subject.execute(instr)
       end
 


@@ 1263,7 1263,7 @@ describe VM do
               n))
           (fn 2)
         END
-        instr = c.compile(keep_last: true)
+        instr = c.compile
         subject.execute(instr)
       end