Handle 3.6 BUILD_CONST_KEYMAP

This commit is contained in:
rocky
2017-01-15 11:10:13 -05:00
parent 8dc23e2cdc
commit 9c49b5d54b
2 changed files with 9 additions and 1 deletions

View File

@@ -607,15 +607,21 @@ class Python3Parser(PythonParser):
self.add_unique_rule(rule, 'kvlist_n', 1, customize)
rule = "mapexpr ::= BUILD_MAP_n kvlist_n"
elif self.version >= 3.5:
if opname != 'BUILD_MAP_WITH_CALL':
if opname != 'BUILD_MAP_WITH_CALL':
rule = kvlist_n + ' ::= ' + 'expr ' * (token.attr*2)
self.add_unique_rule(rule, opname, token.attr, customize)
rule = "mapexpr ::= %s %s" % (kvlist_n, opname)
else:
rule = kvlist_n + ' ::= ' + 'expr expr STORE_MAP ' * token.attr
self.add_unique_rule(rule, opname, token.attr, customize)
rule = "mapexpr ::= %s %s" % (opname, kvlist_n)
self.add_unique_rule(rule, opname, token.attr, customize)
elif opname_base == 'BUILD_CONST_KEY_MAP':
# This is in 3.6+
kvlist_n = 'expr ' * (token.attr)
rule = "mapexpr ::= %sLOAD_CONST %s" % (kvlist_n, opname)
self.add_unique_rule(rule, opname, token.attr, customize)
elif opname_base in ('UNPACK_EX',):
before_count, after_count = token.attr
rule = 'unpack ::= ' + opname + ' designator' * (before_count + after_count + 1)

View File

@@ -127,6 +127,8 @@ class Scanner3(Scanner):
if is_pypy:
varargs_ops.add(self.opc.CALL_METHOD)
self.varargs_ops = frozenset(varargs_ops)
# FIXME: remove the above in favor of:
# self.varargs_ops = frozenset(self.opc.hasvargs)
def opName(self, offset):
return self.opc.opname[self.code[offset]]