field_syntax_error.m:020: In clause for function `baz1'/1:
field_syntax_error.m:020:   warning: variable `Bar' occurs only once in this
field_syntax_error.m:020:   scope.
field_syntax_error.m:020: In clause for function `baz1'/1:
field_syntax_error.m:020:   in function result term of clause head:
field_syntax_error.m:020:   error: invalid use of the field selection operator
field_syntax_error.m:020:   (`^').
field_syntax_error.m:023: In clause for function `baz2'/1:
field_syntax_error.m:023:   in function result term of clause head:
field_syntax_error.m:023:   error: invalid use of the field selection operator
field_syntax_error.m:023:   (`^').
field_syntax_error.m:026: In clause for function `baz3'/1:
field_syntax_error.m:026:   warning: variable `Bar' occurs only once in this
field_syntax_error.m:026:   scope.
field_syntax_error.m:026: In clause for function `baz3'/1:
field_syntax_error.m:026:   in function result term of clause head:
field_syntax_error.m:026:   error: invalid use of the field update operator
field_syntax_error.m:026:   (`:=').
field_syntax_error.m:026: In clause for function `baz3'/1:
field_syntax_error.m:026:   in function result term of clause head:
field_syntax_error.m:026:   in argument 1 of functor `:=/2':
field_syntax_error.m:026:   error: invalid use of the field selection operator
field_syntax_error.m:026:   (`^').
field_syntax_error.m:029: In clause for function `baz4'/1:
field_syntax_error.m:029:   in function result term of clause head:
field_syntax_error.m:029:   error: invalid use of the field update operator
field_syntax_error.m:029:   (`:=').
field_syntax_error.m:029: In clause for function `baz4'/1:
field_syntax_error.m:029:   in function result term of clause head:
field_syntax_error.m:029:   in argument 1 of functor `:=/2':
field_syntax_error.m:029:   error: invalid use of the field selection operator
field_syntax_error.m:029:   (`^').
field_syntax_error.m:034: In clause for function `baz5'/1:
field_syntax_error.m:034:   warning: variable `Foo' occurs only once in this
field_syntax_error.m:034:   scope.
field_syntax_error.m:034:   (Did you mean `!.Foo' or `!:Foo'?)
field_syntax_error.m:034: In clause for function `baz5'/1:
field_syntax_error.m:034:   in argument 1 of functor `f2/1':
field_syntax_error.m:034:   error: invalid use of the `!' state variable
field_syntax_error.m:034:   operator.
field_syntax_error.m:034:   You probably meant to type `!.' or `!:' instead of
field_syntax_error.m:034:   just `!'.
field_syntax_error.m:034:   If you are trying to do a field update, then you
field_syntax_error.m:034:   probably typed `=' where you meant to type `:='.
field_syntax_error.m:034: Warning: if the expression `!Foo ^ f2' is intended to
field_syntax_error.m:034:   be part of a field update, then it should be
field_syntax_error.m:034:   followed by `:=', not `='.
field_syntax_error.m:037: Error: expected a simple identifier as the field
field_syntax_error.m:037:   name, got f(N).
For more information, recompile with `-E'.