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Diffstat (limited to 'contrib/tools/python/src/Parser/Python.asdl')
| -rw-r--r-- | contrib/tools/python/src/Parser/Python.asdl | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/contrib/tools/python/src/Parser/Python.asdl b/contrib/tools/python/src/Parser/Python.asdl deleted file mode 100644 index 9a9b933143e..00000000000 --- a/contrib/tools/python/src/Parser/Python.asdl +++ /dev/null @@ -1,115 +0,0 @@ --- ASDL's five builtin types are identifier, int, string, object, bool - -module Python version "$Revision$" -{ - mod = Module(stmt* body) - | Interactive(stmt* body) - | Expression(expr body) - - -- not really an actual node but useful in Jython's typesystem. - | Suite(stmt* body) - - stmt = FunctionDef(identifier name, arguments args, - stmt* body, expr* decorator_list) - | ClassDef(identifier name, expr* bases, stmt* body, expr* decorator_list) - | Return(expr? value) - - | Delete(expr* targets) - | Assign(expr* targets, expr value) - | AugAssign(expr target, operator op, expr value) - - -- not sure if bool is allowed, can always use int - | Print(expr? dest, expr* values, bool nl) - - -- use 'orelse' because else is a keyword in target languages - | For(expr target, expr iter, stmt* body, stmt* orelse) - | While(expr test, stmt* body, stmt* orelse) - | If(expr test, stmt* body, stmt* orelse) - | With(expr context_expr, expr? optional_vars, stmt* body) - - -- 'type' is a bad name - | Raise(expr? type, expr? inst, expr? tback) - | TryExcept(stmt* body, excepthandler* handlers, stmt* orelse) - | TryFinally(stmt* body, stmt* finalbody) - | Assert(expr test, expr? msg) - - | Import(alias* names) - | ImportFrom(identifier? module, alias* names, int? level) - - -- Doesn't capture requirement that locals must be - -- defined if globals is - -- still supports use as a function! - | Exec(expr body, expr? globals, expr? locals) - - | Global(identifier* names) - | Expr(expr value) - | Pass | Break | Continue - - -- XXX Jython will be different - -- col_offset is the byte offset in the utf8 string the parser uses - attributes (int lineno, int col_offset) - - -- BoolOp() can use left & right? - expr = BoolOp(boolop op, expr* values) - | BinOp(expr left, operator op, expr right) - | UnaryOp(unaryop op, expr operand) - | Lambda(arguments args, expr body) - | IfExp(expr test, expr body, expr orelse) - | Dict(expr* keys, expr* values) - | Set(expr* elts) - | ListComp(expr elt, comprehension* generators) - | SetComp(expr elt, comprehension* generators) - | DictComp(expr key, expr value, comprehension* generators) - | GeneratorExp(expr elt, comprehension* generators) - -- the grammar constrains where yield expressions can occur - | Yield(expr? value) - -- need sequences for compare to distinguish between - -- x < 4 < 3 and (x < 4) < 3 - | Compare(expr left, cmpop* ops, expr* comparators) - | Call(expr func, expr* args, keyword* keywords, - expr? starargs, expr? kwargs) - | Repr(expr value) - | Num(object n) -- a number as a PyObject. - | Str(string s) -- need to specify raw, unicode, etc? - -- other literals? bools? - - -- the following expression can appear in assignment context - | Attribute(expr value, identifier attr, expr_context ctx) - | Subscript(expr value, slice slice, expr_context ctx) - | Name(identifier id, expr_context ctx) - | List(expr* elts, expr_context ctx) - | Tuple(expr* elts, expr_context ctx) - - -- col_offset is the byte offset in the utf8 string the parser uses - attributes (int lineno, int col_offset) - - expr_context = Load | Store | Del | AugLoad | AugStore | Param - - slice = Ellipsis | Slice(expr? lower, expr? upper, expr? step) - | ExtSlice(slice* dims) - | Index(expr value) - - boolop = And | Or - - operator = Add | Sub | Mult | Div | Mod | Pow | LShift - | RShift | BitOr | BitXor | BitAnd | FloorDiv - - unaryop = Invert | Not | UAdd | USub - - cmpop = Eq | NotEq | Lt | LtE | Gt | GtE | Is | IsNot | In | NotIn - - comprehension = (expr target, expr iter, expr* ifs) - - -- not sure what to call the first argument for raise and except - excepthandler = ExceptHandler(expr? type, expr? name, stmt* body) - attributes (int lineno, int col_offset) - - arguments = (expr* args, identifier? vararg, - identifier? kwarg, expr* defaults) - - -- keyword arguments supplied to call - keyword = (identifier arg, expr value) - - -- import name with optional 'as' alias. - alias = (identifier name, identifier? asname) -} |