Remove Python2 buitin "print" from Python3's grammr. Start class tests

This commit is contained in:
rocky
2015-12-22 05:50:00 -05:00
parent 217b1b6f54
commit 41cceb5931
5 changed files with 75 additions and 27 deletions

View File

@@ -164,34 +164,35 @@ class Python3Parser(PythonParser):
assign3 ::= expr expr expr ROT_THREE ROT_TWO designator designator designator
'''
def p_print(self, args):
'''
stmt ::= print_items_stmt
stmt ::= print_nl
stmt ::= print_items_nl_stmt
# Python3 doesn't have a built-in print.
# def p_print(self, args):
# '''
# stmt ::= print_items_stmt
# stmt ::= print_nl
# stmt ::= print_items_nl_stmt
print_items_stmt ::= expr PRINT_ITEM print_items_opt
print_items_nl_stmt ::= expr PRINT_ITEM print_items_opt PRINT_NEWLINE_CONT
print_items_opt ::= print_items
print_items_opt ::=
print_items ::= print_items print_item
print_items ::= print_item
print_item ::= expr PRINT_ITEM_CONT
print_nl ::= PRINT_NEWLINE
'''
# print_items_stmt ::= expr PRINT_ITEM print_items_opt
# print_items_nl_stmt ::= expr PRINT_ITEM print_items_opt PRINT_NEWLINE_CONT
# print_items_opt ::= print_items
# print_items_opt ::=
# print_items ::= print_items print_item
# print_items ::= print_item
# print_item ::= expr PRINT_ITEM_CONT
# print_nl ::= PRINT_NEWLINE
# '''
def p_print_to(self, args):
'''
stmt ::= print_to
stmt ::= print_to_nl
stmt ::= print_nl_to
print_to ::= expr print_to_items POP_TOP
print_to_nl ::= expr print_to_items PRINT_NEWLINE_TO
print_nl_to ::= expr PRINT_NEWLINE_TO
print_to_items ::= print_to_items print_to_item
print_to_items ::= print_to_item
print_to_item ::= DUP_TOP expr ROT_TWO PRINT_ITEM_TO
'''
# def p_print_to(self, args):
# '''
# stmt ::= print_to
# stmt ::= print_to_nl
# stmt ::= print_nl_to
# print_to ::= expr print_to_items POP_TOP
# print_to_nl ::= expr print_to_items PRINT_NEWLINE_TO
# print_nl_to ::= expr PRINT_NEWLINE_TO
# print_to_items ::= print_to_items print_to_item
# print_to_items ::= print_to_item
# print_to_item ::= DUP_TOP expr ROT_TWO PRINT_ITEM_TO
# '''
def p_import20(self, args):
'''