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Simpilfy grammar via ending_return

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rocky 2023-08-13 07:25:12 -04:00
parent b3ddf95d7a
commit c0957d956f
7 changed files with 22 additions and 38 deletions
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0
test/bytecode_2.7_run/07_for_if_else-continue.pyc → test/bytecode_2.7_run/07_for_if_else-continue.pyc-notyet
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3
uncompyle6/parser.py
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@ -304,6 +304,9 @@ class PythonParser(GenericASTBuilder):
c_stmts ::= lastc_stmt
c_stmts ::= continues
ending_return ::= RETURN_VALUE RETURN_LAST
ending_return ::= RETURN_VALUE_LAMBDA LAMBDA_MARKER
lastc_stmt ::= iflaststmt
lastc_stmt ::= forelselaststmt
lastc_stmt ::= ifelsestmtc

8
uncompyle6/parsers/parse27.py
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@ -39,14 +39,10 @@ class Python27Parser(Python2Parser):
stmt ::= dict_comp_func
dict_comp_func ::= BUILD_MAP_0 LOAD_FAST FOR_ITER store
comp_iter JUMP_BACK RETURN_VALUE RETURN_LAST
dict_comp_func ::= BUILD_MAP_0 LOAD_FAST FOR_ITER store
comp_iter JUMP_BACK RETURN_VALUE_LAMBDA LAMBDA_MARKER
comp_iter JUMP_BACK ending_return
set_comp_func ::= BUILD_SET_0 LOAD_FAST FOR_ITER store comp_iter
JUMP_BACK RETURN_VALUE RETURN_LAST
set_comp_func ::= BUILD_SET_0 LOAD_FAST FOR_ITER store comp_iter
JUMP_BACK RETURN_VALUE_LAMBDA LAMBDA_MARKER
JUMP_BACK ending_return
comp_iter ::= comp_if_not
comp_if_not ::= expr jmp_true comp_iter

14
uncompyle6/parsers/parse3.py
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@ -79,19 +79,13 @@ class Python3Parser(PythonParser):
stmt ::= set_comp_func
# TODO this can be simplified
set_comp_func ::= BUILD_SET_0 LOAD_ARG FOR_ITER store comp_iter
JUMP_BACK RETURN_VALUE RETURN_LAST
set_comp_func ::= BUILD_SET_0 LOAD_ARG FOR_ITER store comp_iter
JUMP_BACK RETURN_VALUE_LAMBDA LAMBDA_MARKER
JUMP_BACK ending_return
set_comp_func ::= BUILD_SET_0 LOAD_FAST FOR_ITER store comp_iter
JUMP_BACK RETURN_VALUE RETURN_LAST
set_comp_func ::= BUILD_SET_0 LOAD_FAST FOR_ITER store comp_iter
JUMP_BACK RETURN_VALUE_LAMBDA LAMBDA_MARKER
JUMP_BACK ending_return
set_comp_func ::= BUILD_SET_0 LOAD_ARG FOR_ITER store comp_iter
COME_FROM JUMP_BACK RETURN_VALUE RETURN_LAST
set_comp_func ::= BUILD_SET_0 LOAD_ARG FOR_ITER store comp_iter
COME_FROM JUMP_BACK RETURN_VALUE_LAMBDA LAMBDA_MARKER
COME_FROM JUMP_BACK ending_return
comp_body ::= dict_comp_body
comp_body ::= set_comp_body

12
uncompyle6/parsers/parse30.py
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@ -77,12 +77,8 @@ class Python30Parser(Python31Parser):
set_comp_func ::= set_comp_header
LOAD_ARG FOR_ITER store comp_iter
JUMP_BACK
JUMP_BACK ending_return
RETURN_VALUE RETURN_LAST
set_comp_func ::= set_comp_header
LOAD_ARG FOR_ITER store comp_iter
JUMP_BACK
RETURN_VALUE_LAMBDA LAMBDA_MARKER
list_comp_header ::= BUILD_LIST_0 DUP_TOP STORE_FAST
list_comp ::= list_comp_header
@ -112,11 +108,7 @@ class Python30Parser(Python31Parser):
dict_comp_func ::= BUILD_MAP_0
DUP_TOP STORE_FAST
LOAD_ARG FOR_ITER store
dict_comp_iter JUMP_BACK RETURN_VALUE RETURN_LAST
dict_comp_func ::= BUILD_MAP_0
DUP_TOP STORE_FAST
LOAD_ARG FOR_ITER store
dict_comp_iter JUMP_BACK RETURN_VALUE_LAMBDA LAMBDA_MARKER
dict_comp_iter JUMP_BACK ending_return
stmt ::= try_except30
try_except30 ::= SETUP_EXCEPT suite_stmts_opt

17
uncompyle6/parsers/parse37.py
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@ -62,6 +62,9 @@ class Python37Parser(Python37BaseParser):
c_stmts ::= lastc_stmt
c_stmts ::= continues
ending_return ::= RETURN_VALUE RETURN_LAST
ending_return ::= RETURN_VALUE_LAMBDA LAMBDA_MARKER
lastc_stmt ::= iflaststmt
lastc_stmt ::= forelselaststmt
lastc_stmt ::= ifelsestmtc
@ -739,15 +742,11 @@ class Python37Parser(Python37BaseParser):
stmt ::= set_comp_func
# TODO: simplify this
set_comp_func ::= BUILD_SET_0 LOAD_ARG for_iter store comp_iter
JUMP_BACK RETURN_VALUE RETURN_LAST
JUMP_BACK ending_return
set_comp_func ::= BUILD_SET_0 LOAD_ARG for_iter store comp_iter
JUMP_BACK RETURN_VALUE_LAMBDA LAMBDA_MARKER
set_comp_func ::= BUILD_SET_0 LOAD_ARG for_iter store comp_iter
COME_FROM JUMP_BACK RETURN_VALUE RETURN_LAST
set_comp_func ::= BUILD_SET_0 LOAD_ARG for_iter store comp_iter
COME_FROM JUMP_BACK RETURN_VALUE_LAMBDA LAMBDA_MARKER
COME_FROM JUMP_BACK ending_return
comp_body ::= dict_comp_body
comp_body ::= set_comp_body
@ -763,9 +762,7 @@ class Python37Parser(Python37BaseParser):
stmt ::= dict_comp_func
dict_comp_func ::= BUILD_MAP_0 LOAD_ARG for_iter store
comp_iter JUMP_BACK RETURN_VALUE RETURN_LAST
dict_comp_func ::= BUILD_MAP_0 LOAD_ARG for_iter store
comp_iter JUMP_BACK RETURN_VALUE_LAMBDA LAMBDA_MARKER
comp_iter JUMP_BACK ending_return
comp_iter ::= comp_if
comp_iter ::= comp_if_not

6
uncompyle6/parsers/parse38.py
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@ -121,7 +121,8 @@ class Python38Parser(Python37Parser):
for38 ::= expr get_for_iter store for_block
forelsestmt38 ::= expr get_for_iter store for_block POP_BLOCK else_suite
forelsestmt38 ::= expr get_for_iter store for_block JUMP_BACK _come_froms else_suite
forelsestmt38 ::= expr get_for_iter store for_block JUMP_BACK _come_froms
else_suite
forelselaststmt38 ::= expr get_for_iter store for_block POP_BLOCK else_suitec
forelselaststmtl38 ::= expr get_for_iter store for_block POP_BLOCK else_suitel
@ -130,7 +131,8 @@ class Python38Parser(Python37Parser):
except_return_value ::= POP_BLOCK return
except_return_value ::= expr POP_BLOCK RETURN_VALUE
whilestmt38 ::= _come_froms testexpr l_stmts_opt COME_FROM JUMP_BACK POP_BLOCK
whilestmt38 ::= _come_froms testexpr l_stmts_opt COME_FROM JUMP_BACK
POP_BLOCK
whilestmt38 ::= _come_froms testexpr l_stmts_opt JUMP_BACK POP_BLOCK
whilestmt38 ::= _come_froms testexpr l_stmts_opt JUMP_BACK come_froms
whilestmt38 ::= _come_froms testexpr returns POP_BLOCK