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Patch #1550786: ellipsis literal.

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This commit is contained in:
Georg Brandl 2006-09-06 07:06:08 +00:00
parent 7cae87ca7b
commit 52318d6215
19 changed files with 140 additions and 141 deletions
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8
Lib/compiler/transformer.py
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@ -113,6 +113,7 @@ def __init__(self):
token.LBRACE: self.atom_lbrace,
token.NUMBER: self.atom_number,
token.STRING: self.atom_string,
token.DOT: self.atom_ellipsis,
token.NAME: self.atom_name,
}
self.encoding = None
@ -747,6 +748,9 @@ def atom_string(self, nodelist):
k += self.decode_literal(node[1])
return Const(k, lineno=nodelist[0][2])
def atom_ellipsis(self, nodelist):
return Const(Ellipsis, lineno=nodelist[0][2])
def atom_name(self, nodelist):
return Name(nodelist[0][1], lineno=nodelist[0][2])
@ -1276,11 +1280,9 @@ def com_subscriptlist(self, primary, nodelist, assigning):
lineno=extractLineNo(nodelist))
def com_subscript(self, node):
# slice_item: expression | proper_slice | ellipsis
# slice_item: expression | proper_slice
ch = node[1]
t = ch[0]
if t == token.DOT and node[2][0] == token.DOT:
return Ellipsis()
if t == token.COLON or len(node) > 2:
return self.com_sliceobj(node)
return self.com_node(ch)