finished test suite up to current state

lox.t/run.t

@@ -60,7 +60,6 @@ file assignment/grouping.lox
 
 file assignment/infix_operator.lox
   $ mlox assignment/infix_operator.lox
-  Invalid assignment target
   found 1 ParserError:
   ParserError at line 3, column 6: Invalid assignment target
   [1]
@@ -76,7 +75,6 @@ file assignment/local.lox
 
 file assignment/prefix_operator.lox
   $ mlox assignment/prefix_operator.lox
-  Invalid assignment target
   found 1 ParserError:
   ParserError at line 2, column 3: Invalid assignment target
   [1]
@@ -90,7 +88,6 @@ file assignment/syntax.lox
 
 file assignment/to_this.lox
 $ mlox assignment/to_this.lox
-  [1]
 
 
 file assignment/undefined.lox
@@ -141,78 +138,58 @@ file bool/not.lox
 
 file call/bool.lox
 $ mlox call/bool.lox
-  [1]
 
 
 file call/nil.lox
 $ mlox call/nil.lox
-  [1]
 
 
 file call/num.lox
 $ mlox call/num.lox
-  [1]
 
 
 file call/object.lox
 $ mlox call/object.lox
-  [1]
 
 
 file call/string.lox
 $ mlox call/string.lox
-  [1]
 
 
 file class/empty.lox
 $ mlox class/empty.lox
-  Foo
 
 
 file class/inherit_self.lox
 $ mlox class/inherit_self.lox
-  [1]
 
 
 file class/inherited_method.lox
 $ mlox class/inherited_method.lox
-  in foo
-  in bar
-  in baz
 
 
 file class/local_inherit_other.lox
 $ mlox class/local_inherit_other.lox
-  B
 
 
 file class/local_inherit_self.lox
  $ mlox class/local_inherit_self.lox
-  [1]
 
 
 file class/local_reference_self.lox
  $ mlox class/local_reference_self.lox
-  Foo
 
 
 file class/reference_self.lox
 $ mlox class/reference_self.lox
-  Foo
 
 
 file closure/assign_to_closure.lox
 $ mlox closure/assign_to_closure.lox
-  local
-  after f
-  after f
-  after g
 
 
 file closure/assign_to_shadowed_later.lox
 $ mlox closure/assign_to_shadowed_later.lox
-  inner
-  assigned
 
 
 file closure/close_over_function_parameter.lox
@@ -261,6 +238,7 @@ file closure/unused_later_closure.lox
 
 file comments/line_at_eof.lox
   $ mlox comments/line_at_eof.lox
+  ok
 
 
 file comments/only_line_comment.lox
@@ -273,6 +251,7 @@ file comments/only_line_comment_and_line.lox
 
 file comments/unicode.lox
   $ mlox comments/unicode.lox
+  ok
 
 
 file constructor/arguments.lox
@@ -525,10 +504,14 @@ file if/class_in_then.lox
 
 file if/dangling_else.lox
   $ mlox if/dangling_else.lox
+  good
 
 
 file if/else.lox
   $ mlox if/else.lox
+  good
+  good
+  block
 
 
 file if/fun_in_else.lox
@@ -541,18 +524,32 @@ file if/fun_in_then.lox
 
 file if/if.lox
   $ mlox if/if.lox
+  good
+  block
+  true
 
 
 file if/truth.lox
   $ mlox if/truth.lox
+  false
+  nil
+  true
+  0
+  empty
 
 
 file if/var_in_else.lox
   $ mlox if/var_in_else.lox
+  found 1 ParserError:
+  ParserError at line 2, column 21: Expected valid expression, got Var instead
+  [1]
 
 
 file if/var_in_then.lox
   $ mlox if/var_in_then.lox
+  found 1 ParserError:
+  ParserError at line 2, column 10: Expected valid expression, got Var instead
+  [1]
 
 
 file inheritance/constructor.lox
@@ -609,18 +606,42 @@ file limit/too_many_upvalues.lox
 
 file logical_operator/and.lox
   $ mlox logical_operator/and.lox
+  false
+  1
+  false
+  true
+  3
+  true
+  false
 
 
 file logical_operator/and_truth.lox
   $ mlox logical_operator/and_truth.lox
+  false
+  nil
+  ok
+  ok
+  ok
 
 
 file logical_operator/or.lox
   $ mlox logical_operator/or.lox
+  1
+  1
+  true
+  false
+  false
+  false
+  true
 
 
 file logical_operator/or_truth.lox
   $ mlox logical_operator/or_truth.lox
+  ok
+  ok
+  true
+  0
+  s
 
 
 file method/arity.lox
@@ -661,22 +682,41 @@ file method/too_many_parameters.lox
 
 file nil/literal.lox
   $ mlox nil/literal.lox
+  nil
 
 
 file number/decimal_point_at_eof.lox
   $ mlox number/decimal_point_at_eof.lox
+  found 1 ParserError:
+  ParserError at line 2, column 4: Expected Semicolon, but got Eof
+  [1]
 
 
 file number/leading_dot.lox
   $ mlox number/leading_dot.lox
+  found 1 ParserError:
+  ParserError at line 2, column 0: Expected valid expression, got Dot instead
+  [1]
 
 
 file number/literals.lox
   $ mlox number/literals.lox
+  123
+  987654
+  0
+  0
+  123.456
+  -0.001
 
 
 file number/nan_equality.lox
   $ mlox number/nan_equality.lox
+  RuntimeError at line 1, column 11: Division by 0
+  [1]
+false
+true
+false
+true
 
 
 file number/trailing_dot.lox
@@ -685,50 +725,100 @@ file number/trailing_dot.lox
 
 file operator/add.lox
   $ mlox operator/add.lox
+  579
+  string
 
 
 file operator/add_bool_nil.lox
   $ mlox operator/add_bool_nil.lox
+  RuntimeError at line 1, column 5: Invalid operands of type Bool and Nil to operator Plus
+  [1]
 
 
 file operator/add_bool_num.lox
   $ mlox operator/add_bool_num.lox
+  RuntimeError at line 1, column 5: Invalid operands of type Bool and Number to operator Plus
+  [1]
 
 
 file operator/add_bool_string.lox
   $ mlox operator/add_bool_string.lox
+  RuntimeError at line 1, column 5: Invalid operands of type Bool and String to operator Plus
+  [1]
 
 
 file operator/add_nil_nil.lox
   $ mlox operator/add_nil_nil.lox
+  RuntimeError at line 1, column 4: Invalid operands of type Nil and Nil to operator Plus
+  [1]
 
 
 file operator/add_num_nil.lox
   $ mlox operator/add_num_nil.lox
+  RuntimeError at line 1, column 2: Invalid operands of type Number and Nil to operator Plus
+  [1]
 
 
 file operator/add_string_nil.lox
   $ mlox operator/add_string_nil.lox
+  RuntimeError at line 1, column 4: Invalid operands of type String and Nil to operator Plus
+  [1]
 
 
 file operator/comparison.lox
   $ mlox operator/comparison.lox
+  true
+  false
+  false
+  true
+  true
+  false
+  false
+  false
+  true
+  false
+  true
+  true
+  false
+  false
+  false
+  false
+  true
+  true
+  true
+  true
 
 
 file operator/divide.lox
   $ mlox operator/divide.lox
+  4
+  1
 
 
 file operator/divide_nonnum_num.lox
   $ mlox operator/divide_nonnum_num.lox
+  RuntimeError at line 1, column 4: Invalid operands of type String and Number to operator Div
+  [1]
 
 
 file operator/divide_num_nonnum.lox
   $ mlox operator/divide_num_nonnum.lox
+  RuntimeError at line 1, column 2: Invalid operands of type Number and String to operator Div
+  [1]
 
 
 file operator/equals.lox
   $ mlox operator/equals.lox
+  true
+  true
+  false
+  true
+  false
+  true
+  false
+  false
+  false
+  false
 
 
 file operator/equals_class.lox
@@ -741,54 +831,81 @@ file operator/equals_method.lox
 
 file operator/greater_nonnum_num.lox
   $ mlox operator/greater_nonnum_num.lox
+  RuntimeError at line 1, column 4: Invalid operands of type String and Number to operator Greater
+  [1]
 
 
 file operator/greater_num_nonnum.lox
   $ mlox operator/greater_num_nonnum.lox
+  RuntimeError at line 1, column 2: Invalid operands of type Number and String to operator Greater
+  [1]
 
 
 file operator/greater_or_equal_nonnum_num.lox
   $ mlox operator/greater_or_equal_nonnum_num.lox
+  RuntimeError at line 1, column 4: Invalid operands of type String and Number to operator GreaterEqual
+  [1]
 
 
 file operator/greater_or_equal_num_nonnum.lox
   $ mlox operator/greater_or_equal_num_nonnum.lox
+  RuntimeError at line 1, column 2: Invalid operands of type Number and String to operator GreaterEqual
+  [1]
 
 
 file operator/less_nonnum_num.lox
   $ mlox operator/less_nonnum_num.lox
+  RuntimeError at line 1, column 4: Invalid operands of type String and Number to operator Less
+  [1]
 
 
 file operator/less_num_nonnum.lox
   $ mlox operator/less_num_nonnum.lox
+  RuntimeError at line 1, column 2: Invalid operands of type Number and String to operator Less
+  [1]
 
 
 file operator/less_or_equal_nonnum_num.lox
   $ mlox operator/less_or_equal_nonnum_num.lox
+  RuntimeError at line 1, column 4: Invalid operands of type String and Number to operator LessEqual
+  [1]
 
 
 file operator/less_or_equal_num_nonnum.lox
   $ mlox operator/less_or_equal_num_nonnum.lox
+  RuntimeError at line 1, column 2: Invalid operands of type Number and String to operator LessEqual
+  [1]
 
 
 file operator/multiply.lox
   $ mlox operator/multiply.lox
+  15
+  3.702
 
 
 file operator/multiply_nonnum_num.lox
   $ mlox operator/multiply_nonnum_num.lox
+  RuntimeError at line 1, column 4: Invalid operands of type String and Number to operator Mul
+  [1]
 
 
 file operator/multiply_num_nonnum.lox
   $ mlox operator/multiply_num_nonnum.lox
+  RuntimeError at line 1, column 2: Invalid operands of type Number and String to operator Mul
+  [1]
 
 
 file operator/negate.lox
   $ mlox operator/negate.lox
+  -3
+  3
+  -3
 
 
 file operator/negate_nonnum.lox
   $ mlox operator/negate_nonnum.lox
+  RuntimeError at line 1, column 0: Invalid operant of type String to operator Neg
+  [1]
 
 
 file operator/not.lox
@@ -801,26 +918,41 @@ file operator/not_class.lox
 
 file operator/not_equals.lox
   $ mlox operator/not_equals.lox
+  false
+  false
+  true
+  false
+  true
+  false
+  true
+  true
+  true
+  true
 
 
 file operator/subtract.lox
   $ mlox operator/subtract.lox
+  1
+  0
 
 
 file operator/subtract_nonnum_num.lox
   $ mlox operator/subtract_nonnum_num.lox
+  RuntimeError at line 1, column 4: Invalid operands of type String and Number to operator Minus
+  [1]
 
 
 file operator/subtract_num_nonnum.lox
   $ mlox operator/subtract_num_nonnum.lox
-
+  RuntimeError at line 1, column 2: Invalid operands of type Number and String to operator Minus
-
+  [1]
-file precedence.lox
-  $ mlox precedence.lox
 
 
 file print/missing_argument.lox
   $ mlox print/missing_argument.lox
+  found 1 ParserError:
+  ParserError at line 2, column 5: Expected valid expression, got Semicolon instead
+  [1]
 
 
 file regression/40.lox
@@ -885,14 +1017,22 @@ file scanning/whitespace.lox
 
 file string/error_after_multiline.lox
   $ mlox string/error_after_multiline.lox
+  RuntimeError at line 7, column 0: name "err" is not defined
+  [1]
 
 
 file string/literals.lox
   $ mlox string/literals.lox
+  ()
+  a string
+  A~¶Þॐஃ
 
 
 file string/multiline.lox
   $ mlox string/multiline.lox
+  1
+  2
+  3
 
 
 file string/unterminated.lox
@@ -1012,6 +1152,8 @@ file variable/collide_with_parameter.lox
 
 file variable/duplicate_local.lox
   $ mlox variable/duplicate_local.lox
+  RuntimeError at line 3, column 2: Tried to define a, but was already defined
+  [1]
 
 
 file variable/duplicate_parameter.lox
@@ -1024,10 +1166,15 @@ file variable/early_bound.lox
 
 file variable/in_middle_of_block.lox
   $ mlox variable/in_middle_of_block.lox
+  a
+  a b
+  a c
+  a b d
 
 
 file variable/in_nested_block.lox
   $ mlox variable/in_nested_block.lox
+  outer
 
 
 file variable/local_from_method.lox
@@ -1036,62 +1183,89 @@ file variable/local_from_method.lox
 
 file variable/redeclare_global.lox
   $ mlox variable/redeclare_global.lox
+  nil
 
 
 file variable/redefine_global.lox
   $ mlox variable/redefine_global.lox
+  2
 
 
 file variable/scope_reuse_in_different_blocks.lox
   $ mlox variable/scope_reuse_in_different_blocks.lox
+  first
+  second
 
 
 file variable/shadow_and_local.lox
   $ mlox variable/shadow_and_local.lox
+  outer
+  inner
 
 
 file variable/shadow_global.lox
   $ mlox variable/shadow_global.lox
+  shadow
+  global
 
 
 file variable/shadow_local.lox
   $ mlox variable/shadow_local.lox
+  shadow
+  local
 
 
 file variable/undefined_global.lox
   $ mlox variable/undefined_global.lox
+  RuntimeError at line 1, column 6: name "notDefined" is not defined
+  [1]
 
 
 file variable/undefined_local.lox
   $ mlox variable/undefined_local.lox
+  RuntimeError at line 2, column 8: name "notDefined" is not defined
+  [1]
 
 
 file variable/uninitialized.lox
   $ mlox variable/uninitialized.lox
+  nil
 
 
 file variable/unreached_undefined.lox
   $ mlox variable/unreached_undefined.lox
+  ok
 
 
 file variable/use_false_as_var.lox
   $ mlox variable/use_false_as_var.lox
+  found 1 ParserError:
+  ParserError at line 2, column 4: Expected identifier, but got False
+  [1]
 
 
 file variable/use_global_in_initializer.lox
   $ mlox variable/use_global_in_initializer.lox
+  value
 
 
+TODO: what to do here?
 file variable/use_local_in_initializer.lox
   $ mlox variable/use_local_in_initializer.lox
 
 
 file variable/use_nil_as_var.lox
   $ mlox variable/use_nil_as_var.lox
+  found 1 ParserError:
+  ParserError at line 2, column 4: Expected identifier, but got Nil
+  [1]
 
 
 file variable/use_this_as_var.lox
   $ mlox variable/use_this_as_var.lox
+  found 1 ParserError:
+  ParserError at line 2, column 4: Expected identifier, but got This
+  [1]
 
 
 file while/class_in_body.lox