def declare_global(self, type_spaced: str, name: str, static: bool = True, initializer: Optional[str] = None) -> None: initializer_body = '' if not initializer else ' = {}'.format( initializer) static_str = 'static ' if static else '' if name not in self.context.declarations: self.context.declarations[name] = HeaderDeclaration( set(), [ '{}{}{}{};'.format(static_str, type_spaced, name, initializer_body) ], )
def generate_object_struct(cl: ClassIR, emitter: Emitter) -> None: seen_attrs = set() # type: Set[Tuple[str, RType]] lines = [] # type: List[str] lines += ['typedef struct {', 'PyObject_HEAD', 'CPyVTableItem *vtable;'] for base in reversed(cl.base_mro): if not base.is_trait: for attr, rtype in base.attributes.items(): if (attr, rtype) not in seen_attrs: lines.append('{}{};'.format(emitter.ctype_spaced(rtype), emitter.attr(attr))) seen_attrs.add((attr, rtype)) if isinstance(rtype, RTuple): emitter.declare_tuple_struct(rtype) lines.append('}} {};'.format(cl.struct_name(emitter.names))) lines.append('') emitter.context.declarations[cl.struct_name( emitter.names)] = HeaderDeclaration(lines, is_type=True)
def generate_function_declaration(fn: FuncIR, emitter: Emitter) -> None: emitter.context.declarations[emitter.native_function_name(fn.decl)] = HeaderDeclaration( '{};'.format(native_function_header(fn.decl, emitter))) if fn.name != TOP_LEVEL_NAME: emitter.context.declarations[PREFIX + fn.cname(emitter.names)] = HeaderDeclaration( '{};'.format(wrapper_function_header(fn, emitter.names)))