errors2.m:005: Warning: the interface of module `errors2' does not export
errors2.m:005:   anything.
errors2.m:005:   To be useful, a module should export something. A file should
errors2.m:005:   contain at least one declaration other than `:- import_module'
errors2.m:005:   in its interface section(s). This would normally be a
errors2.m:005:   `:- pred', `:- func', `:- type', `:- inst' or `:- mode'
errors2.m:005:   declaration.
errors2.m:009: Error: module `errors2' should start with either an
errors2.m:009:   `:- interface' or an `:- implementation' declaration.
errors2.m:009:   The following assumes that the missing declaration is an
errors2.m:009:   `:- implementation' declaration.
errors2.m:009: Error: no clauses for predicate `bind_type_param'/2.
errors2.m:011: Error: clause for predicate `bind_type_param'/1
errors2.m:011:   without corresponding `:- pred' declaration.
errors2.m:011:   However, a predicate of that name does exist with arity 2.
errors2.m:011: Inferred :- pred bind_type_param(int).
errors2.m:011:   The argument list difference from the arity 2 version is
errors2.m:011:     pred(
errors2.m:011:   -     V_1,
errors2.m:011:   -     V_2
errors2.m:011:   +     int
errors2.m:011:     )
errors2.m:025: Error: no clauses for predicate `produce_string'/1.
errors2.m:027: Error: no clauses for predicate `expect_int'/1.
errors2.m:033: In clause for predicate `type_error'/0:
errors2.m:033:   in argument 1 of call to predicate `errors2.expect_int'/1:
errors2.m:033:   type error: variable `X' has type `string',
errors2.m:033:   expected type was `int'.
errors2.m:033:   The partial type assignment was:
errors2.m:033:     X_1: string
errors2.m:039: In clause for predicate `type_error_2'/0:
errors2.m:039:   type error in unification of variable `X'
errors2.m:039:   and variable `Y'.
errors2.m:039:   `X' has type `string',
errors2.m:039:   `Y' has type `int'.
errors2.m:039:   The partial type assignment was:
errors2.m:039:     X_1: string
errors2.m:039:     Y_2: int
errors2.m:045: In clause for predicate `type_error_3'/0:
errors2.m:045:   in argument 1 of call to predicate `errors2.expect_int'/1:
errors2.m:045:   type error: variable `Y' has type `string',
errors2.m:045:   expected type was `int'.
errors2.m:045:   The partial type assignment was:
errors2.m:045:     X_1: string
errors2.m:045:     Y_2: string
errors2.m:054: In clause for predicate `type_error_4'/0:
errors2.m:054:   warning: variable `X' occurs only once in this scope.
errors2.m:054: In clause for predicate `type_error_4'/0:
errors2.m:054:   in argument 3 of functor `foo_functor/3':
errors2.m:054:   type error in unification of argument
errors2.m:054:   and constant `1.0'.
errors2.m:054:   argument has type `string',
errors2.m:054:   constant `1.0' has type `float'.
errors2.m:054:   The partial type assignment was:
errors2.m:054:     Y_1: int
errors2.m:054:     X_2: errors2.foo_type
errors2.m:054:     V_3: character
errors2.m:054:     V_4: string
errors2.m:061: In clause for predicate `type_error_5'/0:
errors2.m:061:   warning: variable `X' occurs only once in this scope.
errors2.m:061: In clause for predicate `type_error_5'/0:
errors2.m:061:   in argument 3 of functor `foo_functor/3':
errors2.m:061:   type error in unification of argument
errors2.m:061:   and constant `1.0'.
errors2.m:061:   argument has type `string',
errors2.m:061:   constant `1.0' has type `float'.
errors2.m:061:   The partial type assignment was:
errors2.m:061:     Y_1: character
errors2.m:061:     X_2: errors2.foo_type
errors2.m:061:     V_3: int
errors2.m:061:     V_4: string
errors2.m:067: In clause for predicate `type_error_6'/0:
errors2.m:067:   warning: variable `X' occurs only once in this scope.
errors2.m:067: In clause for predicate `type_error_6'/0:
errors2.m:067:   in argument 3 of functor `bar_functor/3':
errors2.m:067:   type error in unification of argument
errors2.m:067:   and constant `1.0'.
errors2.m:067:   argument has type `string',
errors2.m:067:   constant `1.0' has type `float'.
errors2.m:067:   The partial type assignment was:
errors2.m:067:     Y_1: character
errors2.m:067:     X_2: errors2.bar_1_type
errors2.m:067:     V_3: int
errors2.m:067:     V_4: string
errors2.m:072: In clause for predicate `type_error_7'/0:
errors2.m:072:   warning: variable `Y' occurs only once in this scope.
errors2.m:073: In clause for predicate `type_error_7'/0:
errors2.m:073:   warning: variables `A, B, Z' occur only once in this scope.
errors2.m:074: In clause for predicate `type_error_7'/0:
errors2.m:074:   in argument 1 of call to predicate `errors2.expect_int'/1:
errors2.m:074:   type error: variable `C' has type `string',
errors2.m:074:   expected type was `int'.
errors2.m:074:   The possible partial type assignments were:
errors2.m:074:     Type assignment 1:
errors2.m:074:     Y_1: errors2.foo
errors2.m:074:     Z_2: errors2.bar_1_type
errors2.m:074:     A_3: int
errors2.m:074:     B_4: character
errors2.m:074:     C_5: string
errors2.m:074:     
errors2.m:074:     Type assignment 2:
errors2.m:074:     Y_1: character
errors2.m:074:     Z_2: errors2.bar_1_type
errors2.m:074:     A_3: int
errors2.m:074:     B_4: character
errors2.m:074:     C_5: string
errors2.m:074:     
errors2.m:074:     Type assignment 3:
errors2.m:074:     Y_1: errors2.foo
errors2.m:074:     Z_2: errors2.bar_2_type
errors2.m:074:     A_3: character
errors2.m:074:     B_4: int
errors2.m:074:     C_5: string
errors2.m:074:     
errors2.m:074:     Type assignment 4:
errors2.m:074:     Y_1: character
errors2.m:074:     Z_2: errors2.bar_2_type
errors2.m:074:     A_3: character
errors2.m:074:     B_4: int
errors2.m:074:     C_5: string
errors2.m:080: In clause for predicate `type_error_8'/0:
errors2.m:080:   error: undefined predicate `from_char_list'/2.
errors2.m:080: In clause for predicate `type_error_8'/0:
errors2.m:080:   in argument 1 of call to predicate `from_char_list'/2:
errors2.m:080:   error: undefined symbol `[]'/0.
errors2.m:087: In clause for predicate `type_error_9'/0:
errors2.m:087:   type error in unification of variable `X'
errors2.m:087:   and variable `Y'.
errors2.m:087:   `X' has type `{int, string, character}',
errors2.m:087:   `Y' has type `{string, character, int}'.
errors2.m:087:   The partial type assignment was:
errors2.m:087:     X_1: {int, string, character}
errors2.m:087:     Y_2: {string, character, int}
errors2.m:087:     V_3: int
errors2.m:087:     V_4: string
errors2.m:087:     V_5: character
errors2.m:087:     V_6: string
errors2.m:087:     V_7: character
errors2.m:087:     V_8: int