diff options
Diffstat (limited to 'Lib/compiler/pycodegen.py')
| -rw-r--r-- | Lib/compiler/pycodegen.py | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/Lib/compiler/pycodegen.py b/Lib/compiler/pycodegen.py index b08a307..353c2c9 100644 --- a/Lib/compiler/pycodegen.py +++ b/Lib/compiler/pycodegen.py @@ -577,12 +577,11 @@ class CodeGenerator: def visitListComp(self, node): self.set_lineno(node) # setup list - append = "$append%d" % self.__list_count + tmpname = "$list%d" % self.__list_count self.__list_count = self.__list_count + 1 self.emit('BUILD_LIST', 0) self.emit('DUP_TOP') - self.emit('LOAD_ATTR', 'append') - self._implicitNameOp('STORE', append) + self._implicitNameOp('STORE', tmpname) stack = [] for i, for_ in zip(range(len(node.quals)), node.quals): @@ -594,10 +593,9 @@ class CodeGenerator: self.visit(if_, cont) stack.insert(0, (start, cont, anchor)) - self._implicitNameOp('LOAD', append) + self._implicitNameOp('LOAD', tmpname) self.visit(node.expr) - self.emit('CALL_FUNCTION', 1) - self.emit('POP_TOP') + self.emit('LIST_APPEND') for start, cont, anchor in stack: if cont: @@ -608,7 +606,7 @@ class CodeGenerator: self.nextBlock(skip_one) self.emit('JUMP_ABSOLUTE', start) self.startBlock(anchor) - self._implicitNameOp('DELETE', append) + self._implicitNameOp('DELETE', tmpname) self.__list_count = self.__list_count - 1 |