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Python 3.x needs more "while 1" grammar rules

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rocky
2017-02-20 08:57:16 -05:00
parent 493e4b14a1
commit 747212c62c
2 changed files with 7 additions and 0 deletions
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uncompyle6/parsers/parse3.py
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@@ -165,6 +165,7 @@ class Python3Parser(PythonParser):
ifelsestmtr ::= testexpr return_if_stmts return_stmts
ifelsestmtl ::= testexpr c_stmts_opt JUMP_BACK else_suitel
ifelsestmtl ::= testexpr c_stmts_opt COME_FROM JUMP_BACK else_suitel
# FIXME: this feels like a hack. Is it just 1 or two
# COME_FROMs? the parsed tree for this and even with just the
@@ -369,6 +370,9 @@ class Python3Parser(PythonParser):
while1stmt ::= SETUP_LOOP l_stmts
while1stmt ::= SETUP_LOOP l_stmts COME_FROM_LOOP
while1stmt ::= SETUP_LOOP l_stmts COME_FROM JUMP_BACK COME_FROM_LOOP
# FIXME: investigate - can code really produce a NOP?
whileTruestmt ::= SETUP_LOOP l_stmts_opt JUMP_BACK NOP
COME_FROM_LOOP