def _dotable(inter: InterpretContext) -> Optional[d_Thing]:
if inter.next_tok.grammar == d_Grammar.DOT:
# ... someBody.Ele ...
dot = _dot(inter)
inter.next_tok = dot
inter.anon_tok = None
inter.call_tok = None
return _expression_dispatch(inter)
else:
return _equalable(inter)
def _terminal(inter: InterpretContext) -> d_Thing:
# someValue;
# someListArg,
# someListArg]
# someFuncArg)
# someTriangleVar! (the exclamation point is inserted by the preprocessor)
if inter.next_tok.grammar not in [
d_Grammar.SEMI,
d_Grammar.COMMA,
d_Grammar.BRACKET_RIGHT,
d_Grammar.PAREN_RIGHT,
d_Grammar.POINT,
]:
if inter.declaring_func or inter.in_json:
pass
elif inter.comma_depth == 0:
_missing_terminal(inter, "Expected ';'")
else:
_missing_terminal(inter, "Expected ']'")
if not inter.equaling:
# this.A.Make();
# someClass.doThing();
# We dotted something, and need to clear that out.
# But not if we're equaling:
# this.A.value = someClass.value;
# _terminal will actually be called again, and these will be cleared then.
inter.dotted_body = None # type: ignore
inter.dotted_inst = None # type: ignore
if inter.anon_tok:
ret = inter.anon_tok.thing
inter.anon_tok = None
return ret
elif inter.call_tok:
ret = inter.call_tok.thing
inter.call_tok = None
return ret
else:
inter.terminal_loc = copy.deepcopy(inter.curr_tok.loc)
# This return is how _equals gets it's value.
return inter.curr_tok.thing
def _handle_anon(
inter: InterpretContext,
anon_body: d_Body,
orig_loc: CodeLocation,
lang: Optional[d_Lang] = None,
) -> Optional[d_Body]:
if anon_body.name:
# traditional statement, stop here
if lang and isinstance(anon_body, d_Lang):
# a language is being redeclared, must call set_value to
# activate priority comparison stuff
lang.set_value(anon_body)
else:
inter.body.attrs[d_Variable(anon_body.name)] = anon_body
inter.named_statement = True
return None
else:
# anonymous expression, need to dispatch it
inter.anon_tok = Token(anon_body.grammar, orig_loc, thing=anon_body)
return _expression_dispatch(inter) # type: ignore