Author: Raffael Tfirst <raffael.tfi...@gmail.com>
Branch: py3.5
Changeset: r84912:282bcd4967a7
Date: 2016-06-03 21:02 +0200
http://bitbucket.org/pypy/pypy/changeset/282bcd4967a7/
Log: Implement pyopcode BUILD_SET_UNPACK
diff --git a/pypy/interpreter/pyopcode.py b/pypy/interpreter/pyopcode.py
--- a/pypy/interpreter/pyopcode.py
+++ b/pypy/interpreter/pyopcode.py
@@ -1326,11 +1326,12 @@
def BUILD_SET_UNPACK(self, itemcount, next_instr):
w_sum = self.space.newset()
- for i in range(itemcount):
- self.space.updateset() #implement?
- w_item = self.popvalue()
- self.space.call_method(w_set, 'add', w_item)
- self.pushvalue(w_set)
+ for i in range(itemcount, 0, -1):
+ self.space.call_method(w_sum, 'update', self.space.peek(i))
+ while itemcount != 0:
+ self.popvalue()
+ itemcount -= 1
+ self.pushvalue(w_sum)
def BUILD_TUPLE_UNPACK(self, itemcount, next_instr):
w_sum = self.space.newset()
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