Mercurial > cpython-lru_cache-weakref
diff Lib/compiler/pycodegen.py @ 21563:fcb649b1004d 2.2
This commit was manufactured by cvs2svn to create branch
'release22-maint'.
| author | cvs2svn <tools@python.org> |
|---|---|
| date | Fri, 28 Dec 2001 04:27:46 +0000 |
| parents | e76306eea370 |
| children | 42139abfdbe5 5ed782bdbb2a |
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--- a/Lib/compiler/pycodegen.py Fri Dec 21 04:39:11 2001 +0000 +++ b/Lib/compiler/pycodegen.py Fri Dec 28 04:27:46 2001 +0000 @@ -34,6 +34,7 @@ TRY_FINALLY = 3 END_FINALLY = 4 +# XXX this doesn't seem to be used class BlockStack(misc.Stack): __super_init = misc.Stack.__init__ @@ -351,6 +352,13 @@ self.emit('LOAD_CONST', None) self.emit('RETURN_VALUE') + def visitExpression(self, node): + self.set_lineno(node) + self.scopes = self.parseSymbols(node) + self.scope = self.scopes[node] + self.visit(node.node) + self.emit('RETURN_VALUE') + def visitFunction(self, node): self._visitFuncOrLambda(node, isLambda=0) if node.doc: @@ -1158,9 +1166,7 @@ def __init__(self, tree): self.graph = pyassem.PyFlowGraph("<expression>", tree.filename) self.__super_init() - self.set_lineno(tree) walk(tree, self) - self.emit('RETURN_VALUE') def get_module(self): return self @@ -1181,6 +1187,7 @@ def get_module(self): return self + def visitDiscard(self, node): # XXX Discard means it's an expression. Perhaps this is a bad # name. @@ -1299,7 +1306,6 @@ self.__super_init(klass, scopes, module) self.graph.setFreeVars(self.scope.get_free_vars()) self.graph.setCellVars(self.scope.get_cell_vars()) -## self.graph.setFlag(CO_NESTED) def generateArgList(arglist): """Generate an arg list marking TupleArgs"""