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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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14
Python/compile.c
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@ -2746,6 +2746,8 @@ static int
expr_constant(expr_ty e)
{
switch (e->kind) {
case Ellipsis_kind:
return 1;
case Num_kind:
return PyObject_IsTrue(e->v.Num.n);
case Str_kind:
@ -2977,6 +2979,9 @@ compiler_visit_expr(struct compiler *c, expr_ty e)
case Str_kind:
ADDOP_O(c, LOAD_CONST, e->v.Str.s, consts);
break;
case Ellipsis_kind:
ADDOP_O(c, LOAD_CONST, Py_Ellipsis, consts);
break;
/* The following exprs can be assignment targets. */
case Attribute_kind:
if (e->v.Attribute.ctx != AugStore)
@ -3255,9 +3260,6 @@ compiler_visit_nested_slice(struct compiler *c, slice_ty s,
expr_context_ty ctx)
{
switch (s->kind) {
case Ellipsis_kind:
ADDOP_O(c, LOAD_CONST, Py_Ellipsis, consts);
break;
case Slice_kind:
return compiler_slice(c, s, ctx);
case Index_kind:
@ -3284,12 +3286,6 @@ compiler_visit_slice(struct compiler *c, slice_ty s, expr_context_ty ctx)
VISIT(c, expr, s->v.Index.value);
}
break;
case Ellipsis_kind:
kindname = "ellipsis";
if (ctx != AugStore) {
ADDOP_O(c, LOAD_CONST, Py_Ellipsis, consts);
}
break;
case Slice_kind:
kindname = "slice";
if (!s->v.Slice.step)