lambda_syntax_error.m:012: In clause for function `baz'/1:
lambda_syntax_error.m:012:   in function result term of clause head:
lambda_syntax_error.m:012:   syntax error in lambda expression (`:-').
lambda_syntax_error.m:012: In clause for function `baz'/1:
lambda_syntax_error.m:012:   in function result term of clause head:
lambda_syntax_error.m:012:   in argument 1 of functor `:-/2':
lambda_syntax_error.m:012:   error: undefined symbol `pred/1'.
lambda_syntax_error.m:013: In clause for function `baz2'/1:
lambda_syntax_error.m:013:   in function result term of clause head:
lambda_syntax_error.m:013:   syntax error in lambda expression (`:-').
lambda_syntax_error.m:013: In clause for function `baz2'/1:
lambda_syntax_error.m:013:   in function result term of clause head:
lambda_syntax_error.m:013:   in argument 1 of functor `:-/2':
lambda_syntax_error.m:013:   error: undefined symbol `pred/1'.
lambda_syntax_error.m:013: In clause for function `baz2'/1:
lambda_syntax_error.m:013:   in function result term of clause head:
lambda_syntax_error.m:013:   in argument 1 of functor `:-/2':
lambda_syntax_error.m:013:   in argument 1 of functor `pred/1':
lambda_syntax_error.m:013:   error: undefined symbol `::/2'.
lambda_syntax_error.m:013: In clause for function `baz2'/1:
lambda_syntax_error.m:013:   in function result term of clause head:
lambda_syntax_error.m:013:   in argument 1 of functor `:-/2':
lambda_syntax_error.m:013:   in argument 1 of functor `pred/1':
lambda_syntax_error.m:013:   in argument 2 of functor `::/2':
lambda_syntax_error.m:013:   error: undefined symbol `in/0'.
lambda_syntax_error.m:014: In clause for function `baz3'/1:
lambda_syntax_error.m:014:   in function result term of clause head:
lambda_syntax_error.m:014:   syntax error in lambda expression (`:-').
lambda_syntax_error.m:014: In clause for function `baz3'/1:
lambda_syntax_error.m:014:   in function result term of clause head:
lambda_syntax_error.m:014:   in argument 1 of functor `:-/2':
lambda_syntax_error.m:014:   in argument 1 of functor `is/2':
lambda_syntax_error.m:014:   error: undefined symbol `pred/1'.
lambda_syntax_error.m:014: In clause for function `baz3'/1:
lambda_syntax_error.m:014:   in function result term of clause head:
lambda_syntax_error.m:014:   in argument 1 of functor `:-/2':
lambda_syntax_error.m:014:   in argument 2 of functor `is/2':
lambda_syntax_error.m:014:   error: undefined symbol `semidet/0'.
lambda_syntax_error.m:015: In clause for function `baz4'/1:
lambda_syntax_error.m:015:   in function result term of clause head:
lambda_syntax_error.m:015:   syntax error in lambda expression (`:-').
lambda_syntax_error.m:015: In clause for function `baz4'/1:
lambda_syntax_error.m:015:   in function result term of clause head:
lambda_syntax_error.m:015:   in argument 1 of functor `:-/2':
lambda_syntax_error.m:015:   error: the language construct `='/2 should be used
lambda_syntax_error.m:015:   as a goal, not as an expression.
lambda_syntax_error.m:015: In clause for function `baz4'/1:
lambda_syntax_error.m:015:   in function result term of clause head:
lambda_syntax_error.m:015:   in argument 1 of functor `:-/2':
lambda_syntax_error.m:015:   in argument 1 of functor `=/2':
lambda_syntax_error.m:015:   error: undefined symbol `pred/1'.
lambda_syntax_error.m:015: In clause for function `baz4'/1:
lambda_syntax_error.m:015:   in function result term of clause head:
lambda_syntax_error.m:015:   in argument 2 of functor `:-/2':
lambda_syntax_error.m:015:   error: the language construct `='/2 should be used
lambda_syntax_error.m:015:   as a goal, not as an expression.
For more information, recompile with `-E'.