bug412.m:014: In module `bug412':
bug412.m:014:   warning: module `bitmap' has a `:- import_module' declaration,
bug412.m:014:   but is not used anywhere in the module.
bug412.m:015: In module `bug412':
bug412.m:015:   warning: module `bit_buffer' has a `:- import_module'
bug412.m:015:   declaration, but is not used anywhere in the module.
bug412.m:016: In module `bug412':
bug412.m:016:   warning: module `bool' has a `:- import_module' declaration,
bug412.m:016:   but is not used anywhere in the module.
bug412.m:018: In module `bug412':
bug412.m:018:   warning: module `char' has a `:- import_module' declaration,
bug412.m:018:   but is not used anywhere in the module.
bug412.m:019: In module `bug412':
bug412.m:019:   warning: module `diet' has a `:- import_module' declaration,
bug412.m:019:   but is not used anywhere in the module.
bug412.m:020: In module `bug412':
bug412.m:020:   warning: module `digraph' has a `:- import_module' declaration,
bug412.m:020:   but is not used anywhere in the module.
bug412.m:021: In module `bug412':
bug412.m:021:   warning: module `enum' has a `:- import_module' declaration,
bug412.m:021:   but is not used anywhere in the module.
bug412.m:023: In module `bug412':
bug412.m:023:   warning: module `ops' has a `:- import_module' declaration, but
bug412.m:023:   is not used anywhere in the module.
bug412.m:024: In module `bug412':
bug412.m:024:   warning: module `pprint' has a `:- import_module' declaration,
bug412.m:024:   but is not used anywhere in the module.
bug412.m:025: In module `bug412':
bug412.m:025:   warning: module `rtree' has a `:- import_module' declaration,
bug412.m:025:   but is not used anywhere in the module.
bug412.m:026: In module `bug412':
bug412.m:026:   warning: module `store' has a `:- import_module' declaration,
bug412.m:026:   but is not used anywhere in the module.
bug412.m:027: In module `bug412':
bug412.m:027:   warning: module `stream' has a `:- import_module' declaration,
bug412.m:027:   but is not used anywhere in the module.
bug412.m:028: In module `bug412':
bug412.m:028:   warning: module `string' has a `:- import_module' declaration,
bug412.m:028:   but is not used anywhere in the module.
bug412.m:029: In module `bug412':
bug412.m:029:   warning: module `string.builder' has a `:- import_module'
bug412.m:029:   declaration, but is not used anywhere in the module.
bug412.m:031: In module `bug412':
bug412.m:031:   warning: module `term' has a `:- import_module' declaration,
bug412.m:031:   but is not used anywhere in the module.
bug412.m:032: In module `bug412':
bug412.m:032:   warning: module `univ' has a `:- import_module' declaration,
bug412.m:032:   but is not used anywhere in the module.