Patch #1550786: ellipsis literal.
diff --git a/Doc/lib/libconsts.tex b/Doc/lib/libconsts.tex
index a7b4498..1f56b05 100644
--- a/Doc/lib/libconsts.tex
+++ b/Doc/lib/libconsts.tex
@@ -26,6 +26,8 @@
\end{datadesc}
\begin{datadesc}{Ellipsis}
- Special value used in conjunction with extended slicing syntax.
+ The same as \code{...}.
+ Special value used mostly in conjunction with extended slicing syntax
+ for user-defined container data types.
% XXX Someone who understands extended slicing should fill in here.
\end{datadesc}
diff --git a/Doc/lib/libstdtypes.tex b/Doc/lib/libstdtypes.tex
index ef1b802..d5409e0 100644
--- a/Doc/lib/libstdtypes.tex
+++ b/Doc/lib/libstdtypes.tex
@@ -2004,12 +2004,12 @@
\subsection{The Ellipsis Object \label{bltin-ellipsis-object}}
-This object is used by extended slice notation (see the
+This object is mostly used by extended slice notation (see the
\citetitle[../ref/ref.html]{Python Reference Manual}). It supports no
special operations. There is exactly one ellipsis object, named
\constant{Ellipsis} (a built-in name).
-It is written as \code{Ellipsis}.
+It is written as \code{Ellipsis} or \code{...}.
\subsection{Boolean Values}
diff --git a/Doc/ref/ref3.tex b/Doc/ref/ref3.tex
index 362d769..83277f4 100644
--- a/Doc/ref/ref3.tex
+++ b/Doc/ref/ref3.tex
@@ -148,9 +148,8 @@
\item[Ellipsis]
This type has a single value. There is a single object with this value.
-This object is accessed through the built-in name \code{Ellipsis}.
-It is used to indicate the presence of the \samp{...} syntax in a
-slice. Its truth value is true.
+This object is accessed through the literal \code{...} or the
+built-in name \code{Ellipsis}. Its truth value is true.
\obindex{Ellipsis}
\item[Numbers]
diff --git a/Doc/ref/ref5.tex b/Doc/ref/ref5.tex
index 34a827c..6aa6de1 100644
--- a/Doc/ref/ref5.tex
+++ b/Doc/ref/ref5.tex
@@ -411,8 +411,7 @@
contains at least one comma, the key is a tuple containing the
conversion of the slice items; otherwise, the conversion of the lone
slice item is the key. The conversion of a slice item that is an
-expression is that expression. The conversion of an ellipsis slice
-item is the built-in \code{Ellipsis} object. The conversion of a
+expression is that expression. The conversion of a
proper slice is a slice object (see section \ref{types}) whose
\member{start}, \member{stop} and \member{step} attributes are the
values of the expressions given as lower bound, upper bound and
diff --git a/Grammar/Grammar b/Grammar/Grammar
index 281ae6b..f294b6a 100644
--- a/Grammar/Grammar
+++ b/Grammar/Grammar
@@ -101,13 +101,13 @@
atom: ('(' [yield_expr|testlist_gexp] ')' |
'[' [listmaker] ']' |
'{' [dictsetmaker] '}' |
- NAME | NUMBER | STRING+)
+ NAME | NUMBER | STRING+ | '.' '.' '.')
listmaker: test ( list_for | (',' test)* [','] )
testlist_gexp: test ( gen_for | (',' test)* [','] )
lambdef: 'lambda' [varargslist] ':' test
trailer: '(' [arglist] ')' | '[' subscriptlist ']' | '.' NAME
subscriptlist: subscript (',' subscript)* [',']
-subscript: '.' '.' '.' | test | [test] ':' [test] [sliceop]
+subscript: test | [test] ':' [test] [sliceop]
sliceop: ':' [test]
exprlist: expr (',' expr)* [',']
testlist: test (',' test)* [',']
diff --git a/Include/Python-ast.h b/Include/Python-ast.h
index 2b817c6..6182617 100644
--- a/Include/Python-ast.h
+++ b/Include/Python-ast.h
@@ -180,8 +180,9 @@
enum _expr_kind {BoolOp_kind=1, BinOp_kind=2, UnaryOp_kind=3, Lambda_kind=4,
IfExp_kind=5, Dict_kind=6, Set_kind=7, ListComp_kind=8,
GeneratorExp_kind=9, Yield_kind=10, Compare_kind=11,
- Call_kind=12, Num_kind=13, Str_kind=14, Attribute_kind=15,
- Subscript_kind=16, Name_kind=17, List_kind=18, Tuple_kind=19};
+ Call_kind=12, Num_kind=13, Str_kind=14, Ellipsis_kind=15,
+ Attribute_kind=16, Subscript_kind=17, Name_kind=18,
+ List_kind=19, Tuple_kind=20};
struct _expr {
enum _expr_kind kind;
union {
@@ -289,7 +290,7 @@
int col_offset;
};
-enum _slice_kind {Ellipsis_kind=1, Slice_kind=2, ExtSlice_kind=3, Index_kind=4};
+enum _slice_kind {Slice_kind=1, ExtSlice_kind=2, Index_kind=3};
struct _slice {
enum _slice_kind kind;
union {
@@ -408,6 +409,7 @@
*arena);
expr_ty Num(object n, int lineno, int col_offset, PyArena *arena);
expr_ty Str(string s, int lineno, int col_offset, PyArena *arena);
+expr_ty Ellipsis(int lineno, int col_offset, PyArena *arena);
expr_ty Attribute(expr_ty value, identifier attr, expr_context_ty ctx, int
lineno, int col_offset, PyArena *arena);
expr_ty Subscript(expr_ty value, slice_ty slice, expr_context_ty ctx, int
@@ -418,7 +420,6 @@
PyArena *arena);
expr_ty Tuple(asdl_seq * elts, expr_context_ty ctx, int lineno, int col_offset,
PyArena *arena);
-slice_ty Ellipsis(PyArena *arena);
slice_ty Slice(expr_ty lower, expr_ty upper, expr_ty step, PyArena *arena);
slice_ty ExtSlice(asdl_seq * dims, PyArena *arena);
slice_ty Index(expr_ty value, PyArena *arena);
diff --git a/Lib/compiler/ast.py b/Lib/compiler/ast.py
index b06531f..0be36a4 100644
--- a/Lib/compiler/ast.py
+++ b/Lib/compiler/ast.py
@@ -427,19 +427,6 @@
def __repr__(self):
return "Div((%s, %s))" % (repr(self.left), repr(self.right))
-class Ellipsis(Node):
- def __init__(self, lineno=None):
- self.lineno = lineno
-
- def getChildren(self):
- return ()
-
- def getChildNodes(self):
- return ()
-
- def __repr__(self):
- return "Ellipsis()"
-
class FloorDiv(Node):
def __init__(self, (left, right), lineno=None):
self.left = left
diff --git a/Lib/compiler/pycodegen.py b/Lib/compiler/pycodegen.py
index e0c3a10..83d0481 100644
--- a/Lib/compiler/pycodegen.py
+++ b/Lib/compiler/pycodegen.py
@@ -1214,9 +1214,6 @@
# object constructors
- def visitEllipsis(self, node):
- self.emit('LOAD_CONST', Ellipsis)
-
def visitTuple(self, node):
self.set_lineno(node)
for elt in node.nodes:
diff --git a/Lib/compiler/transformer.py b/Lib/compiler/transformer.py
index 4f2107f..0ffb597 100644
--- a/Lib/compiler/transformer.py
+++ b/Lib/compiler/transformer.py
@@ -113,6 +113,7 @@
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 @@
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 @@
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)
diff --git a/Lib/test/output/test_grammar b/Lib/test/output/test_grammar
index 8be2a1f..5033276 100644
--- a/Lib/test/output/test_grammar
+++ b/Lib/test/output/test_grammar
@@ -7,6 +7,7 @@
1.1.2.2 Long integers
1.1.2.3 Floating point
1.1.3 String literals
+1.1.4 Ellipsis literal
1.2 Grammar
single_input
file_input
diff --git a/Lib/test/test_grammar.py b/Lib/test/test_grammar.py
index 6e9b204..eb93283 100644
--- a/Lib/test/test_grammar.py
+++ b/Lib/test/test_grammar.py
@@ -125,6 +125,12 @@
'; verify(x == y)
+print '1.1.4 Ellipsis literal'
+
+x = ...
+verify(x == Ellipsis)
+
+
print '1.2 Grammar'
print 'single_input' # NEWLINE | simple_stmt | compound_stmt NEWLINE
diff --git a/Modules/parsermodule.c b/Modules/parsermodule.c
index c90d34d..74af7fe 100644
--- a/Modules/parsermodule.c
+++ b/Modules/parsermodule.c
@@ -2385,6 +2385,11 @@
for (pos = 1; res && (pos < nch); ++pos)
res = validate_ntype(CHILD(tree, pos), STRING);
break;
+ case DOT:
+ res = (nch == 3 &&
+ validate_ntype(CHILD(tree, 1), DOT) &&
+ validate_ntype(CHILD(tree, 2), DOT));
+ break;
default:
res = 0;
break;
diff --git a/Parser/Python.asdl b/Parser/Python.asdl
index 27f65b4..b62197e 100644
--- a/Parser/Python.asdl
+++ b/Parser/Python.asdl
@@ -63,6 +63,7 @@
expr? starargs, expr? kwargs)
| Num(object n) -- a number as a PyObject.
| Str(string s) -- need to specify raw, unicode, etc?
+ | Ellipsis
-- other literals? bools?
-- the following expression can appear in assignment context
@@ -77,7 +78,7 @@
expr_context = Load | Store | Del | AugLoad | AugStore | Param
- slice = Ellipsis | Slice(expr? lower, expr? upper, expr? step)
+ slice = Slice(expr? lower, expr? upper, expr? step)
| ExtSlice(slice* dims)
| Index(expr value)
diff --git a/Python/Python-ast.c b/Python/Python-ast.c
index 6ba978b..0ecddb7 100644
--- a/Python/Python-ast.c
+++ b/Python/Python-ast.c
@@ -212,6 +212,7 @@
static char *Str_fields[]={
"s",
};
+static PyTypeObject *Ellipsis_type;
static PyTypeObject *Attribute_type;
static char *Attribute_fields[]={
"value",
@@ -251,7 +252,6 @@
static PyTypeObject *Param_type;
static PyTypeObject *slice_type;
static PyObject* ast2obj_slice(void*);
-static PyTypeObject *Ellipsis_type;
static PyTypeObject *Slice_type;
static char *Slice_fields[]={
"lower",
@@ -530,6 +530,8 @@
if (!Num_type) return 0;
Str_type = make_type("Str", expr_type, Str_fields, 1);
if (!Str_type) return 0;
+ Ellipsis_type = make_type("Ellipsis", expr_type, NULL, 0);
+ if (!Ellipsis_type) return 0;
Attribute_type = make_type("Attribute", expr_type, Attribute_fields, 3);
if (!Attribute_type) return 0;
Subscript_type = make_type("Subscript", expr_type, Subscript_fields, 3);
@@ -570,8 +572,6 @@
slice_type = make_type("slice", AST_type, NULL, 0);
if (!slice_type) return 0;
if (!add_attributes(slice_type, NULL, 0)) return 0;
- Ellipsis_type = make_type("Ellipsis", slice_type, NULL, 0);
- if (!Ellipsis_type) return 0;
Slice_type = make_type("Slice", slice_type, Slice_fields, 3);
if (!Slice_type) return 0;
ExtSlice_type = make_type("ExtSlice", slice_type, ExtSlice_fields, 1);
@@ -1579,6 +1579,21 @@
}
expr_ty
+Ellipsis(int lineno, int col_offset, PyArena *arena)
+{
+ expr_ty p;
+ p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
+ if (!p) {
+ PyErr_NoMemory();
+ return NULL;
+ }
+ p->kind = Ellipsis_kind;
+ p->lineno = lineno;
+ p->col_offset = col_offset;
+ return p;
+}
+
+expr_ty
Attribute(expr_ty value, identifier attr, expr_context_ty ctx, int lineno, int
col_offset, PyArena *arena)
{
@@ -1721,19 +1736,6 @@
}
slice_ty
-Ellipsis(PyArena *arena)
-{
- slice_ty p;
- p = (slice_ty)PyArena_Malloc(arena, sizeof(*p));
- if (!p) {
- PyErr_NoMemory();
- return NULL;
- }
- p->kind = Ellipsis_kind;
- return p;
-}
-
-slice_ty
Slice(expr_ty lower, expr_ty upper, expr_ty step, PyArena *arena)
{
slice_ty p;
@@ -2515,6 +2517,10 @@
goto failed;
Py_DECREF(value);
break;
+ case Ellipsis_kind:
+ result = PyType_GenericNew(Ellipsis_type, NULL, NULL);
+ if (!result) goto failed;
+ break;
case Attribute_kind:
result = PyType_GenericNew(Attribute_type, NULL, NULL);
if (!result) goto failed;
@@ -2648,10 +2654,6 @@
}
switch (o->kind) {
- case Ellipsis_kind:
- result = PyType_GenericNew(Ellipsis_type, NULL, NULL);
- if (!result) goto failed;
- break;
case Slice_kind:
result = PyType_GenericNew(Slice_type, NULL, NULL);
if (!result) goto failed;
@@ -3059,6 +3061,8 @@
if (PyDict_SetItemString(d, "Call", (PyObject*)Call_type) < 0) return;
if (PyDict_SetItemString(d, "Num", (PyObject*)Num_type) < 0) return;
if (PyDict_SetItemString(d, "Str", (PyObject*)Str_type) < 0) return;
+ if (PyDict_SetItemString(d, "Ellipsis", (PyObject*)Ellipsis_type) < 0)
+ return;
if (PyDict_SetItemString(d, "Attribute", (PyObject*)Attribute_type) <
0) return;
if (PyDict_SetItemString(d, "Subscript", (PyObject*)Subscript_type) <
@@ -3077,8 +3081,6 @@
return;
if (PyDict_SetItemString(d, "Param", (PyObject*)Param_type) < 0) return;
if (PyDict_SetItemString(d, "slice", (PyObject*)slice_type) < 0) return;
- if (PyDict_SetItemString(d, "Ellipsis", (PyObject*)Ellipsis_type) < 0)
- return;
if (PyDict_SetItemString(d, "Slice", (PyObject*)Slice_type) < 0) return;
if (PyDict_SetItemString(d, "ExtSlice", (PyObject*)ExtSlice_type) < 0)
return;
diff --git a/Python/ast.c b/Python/ast.c
index 36f706e..bb2f3a3 100644
--- a/Python/ast.c
+++ b/Python/ast.c
@@ -399,6 +399,9 @@
case Str_kind:
expr_name = "literal";
break;
+ case Ellipsis_kind:
+ expr_name = "Ellipsis";
+ break;
case Compare_kind:
expr_name = "comparison";
break;
@@ -1213,6 +1216,9 @@
PyArena_AddPyObject(c->c_arena, pynum);
return Num(pynum, LINENO(n), n->n_col_offset, c->c_arena);
}
+ case DOT:
+ /* Ellipsis */
+ return Ellipsis(LINENO(n), n->n_col_offset, c->c_arena);
case LPAR: /* some parenthesized expressions */
ch = CHILD(n, 1);
@@ -1308,13 +1314,10 @@
REQ(n, subscript);
/*
- subscript: '.' '.' '.' | test | [test] ':' [test] [sliceop]
+ subscript: test | [test] ':' [test] [sliceop]
sliceop: ':' [test]
*/
ch = CHILD(n, 0);
- if (TYPE(ch) == DOT)
- return Ellipsis(c->c_arena);
-
if (NCH(n) == 1 && TYPE(ch) == test) {
/* 'step' variable hold no significance in terms of being used over
other vars */
diff --git a/Python/compile.c b/Python/compile.c
index ac82b84..40ac2d7 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -2746,6 +2746,8 @@
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 @@
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 @@
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 @@
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)
diff --git a/Python/graminit.c b/Python/graminit.c
index 1d49a8c..912fdf2 100644
--- a/Python/graminit.c
+++ b/Python/graminit.c
@@ -1209,25 +1209,26 @@
{1, arcs_59_2},
{1, arcs_59_3},
};
-static arc arcs_60_0[6] = {
+static arc arcs_60_0[7] = {
{13, 1},
{142, 2},
{145, 3},
{19, 4},
{148, 4},
{149, 5},
+ {74, 6},
};
static arc arcs_60_1[3] = {
- {42, 6},
- {141, 6},
+ {42, 7},
+ {141, 7},
{15, 4},
};
static arc arcs_60_2[2] = {
- {143, 7},
+ {143, 8},
{144, 4},
};
static arc arcs_60_3[2] = {
- {146, 8},
+ {146, 9},
{147, 4},
};
static arc arcs_60_4[1] = {
@@ -1238,16 +1239,22 @@
{0, 5},
};
static arc arcs_60_6[1] = {
- {15, 4},
+ {74, 10},
};
static arc arcs_60_7[1] = {
- {144, 4},
+ {15, 4},
};
static arc arcs_60_8[1] = {
+ {144, 4},
+};
+static arc arcs_60_9[1] = {
{147, 4},
};
-static state states_60[9] = {
- {6, arcs_60_0},
+static arc arcs_60_10[1] = {
+ {74, 4},
+};
+static state states_60[11] = {
+ {7, arcs_60_0},
{3, arcs_60_1},
{2, arcs_60_2},
{2, arcs_60_3},
@@ -1256,6 +1263,8 @@
{1, arcs_60_6},
{1, arcs_60_7},
{1, arcs_60_8},
+ {1, arcs_60_9},
+ {1, arcs_60_10},
};
static arc arcs_61_0[1] = {
{26, 1},
@@ -1381,41 +1390,32 @@
{2, arcs_65_1},
{2, arcs_65_2},
};
-static arc arcs_66_0[3] = {
- {74, 1},
- {26, 2},
- {21, 3},
+static arc arcs_66_0[2] = {
+ {26, 1},
+ {21, 2},
};
-static arc arcs_66_1[1] = {
- {74, 4},
+static arc arcs_66_1[2] = {
+ {21, 2},
+ {0, 1},
};
-static arc arcs_66_2[2] = {
- {21, 3},
+static arc arcs_66_2[3] = {
+ {26, 3},
+ {154, 4},
{0, 2},
};
-static arc arcs_66_3[3] = {
- {26, 5},
- {154, 6},
+static arc arcs_66_3[2] = {
+ {154, 4},
{0, 3},
};
static arc arcs_66_4[1] = {
- {74, 6},
+ {0, 4},
};
-static arc arcs_66_5[2] = {
- {154, 6},
- {0, 5},
-};
-static arc arcs_66_6[1] = {
- {0, 6},
-};
-static state states_66[7] = {
- {3, arcs_66_0},
- {1, arcs_66_1},
- {2, arcs_66_2},
- {3, arcs_66_3},
+static state states_66[5] = {
+ {2, arcs_66_0},
+ {2, arcs_66_1},
+ {3, arcs_66_2},
+ {2, arcs_66_3},
{1, arcs_66_4},
- {2, arcs_66_5},
- {1, arcs_66_6},
};
static arc arcs_67_0[1] = {
{21, 1},
@@ -1753,11 +1753,11 @@
};
static dfa dfas[83] = {
{256, "single_input", 0, 3, states_0,
- "\004\050\014\000\000\000\200\012\236\202\201\054\001\004\001\000\030\102\062\010\010"},
+ "\004\050\014\000\000\000\200\012\236\206\201\054\001\004\001\000\030\102\062\010\010"},
{257, "file_input", 0, 2, states_1,
- "\204\050\014\000\000\000\200\012\236\202\201\054\001\004\001\000\030\102\062\010\010"},
+ "\204\050\014\000\000\000\200\012\236\206\201\054\001\004\001\000\030\102\062\010\010"},
{258, "eval_input", 0, 3, states_2,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\004\001\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\004\001\000\030\102\062\000\000"},
{259, "decorator", 0, 7, states_3,
"\000\010\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"},
{260, "decorators", 0, 2, states_4,
@@ -1773,13 +1773,13 @@
{265, "fplist", 0, 3, states_9,
"\000\040\010\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"},
{266, "stmt", 0, 2, states_10,
- "\000\050\014\000\000\000\200\012\236\202\201\054\001\004\001\000\030\102\062\010\010"},
+ "\000\050\014\000\000\000\200\012\236\206\201\054\001\004\001\000\030\102\062\010\010"},
{267, "simple_stmt", 0, 4, states_11,
- "\000\040\010\000\000\000\200\012\236\202\001\000\000\004\001\000\030\102\062\000\010"},
+ "\000\040\010\000\000\000\200\012\236\206\001\000\000\004\001\000\030\102\062\000\010"},
{268, "small_stmt", 0, 2, states_12,
- "\000\040\010\000\000\000\200\012\236\202\001\000\000\004\001\000\030\102\062\000\010"},
+ "\000\040\010\000\000\000\200\012\236\206\001\000\000\004\001\000\030\102\062\000\010"},
{269, "expr_stmt", 0, 6, states_13,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\004\001\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\004\001\000\030\102\062\000\000"},
{270, "augassign", 0, 2, states_14,
"\000\000\000\000\000\370\177\000\000\000\000\000\000\000\000\000\000\000\000\000\000"},
{271, "print_stmt", 0, 9, states_15,
@@ -1837,69 +1837,69 @@
{297, "except_clause", 0, 5, states_41,
"\000\000\000\000\000\000\000\000\000\000\000\000\010\000\000\000\000\000\000\000\000"},
{298, "suite", 0, 5, states_42,
- "\004\040\010\000\000\000\200\012\236\202\001\000\000\004\001\000\030\102\062\000\010"},
+ "\004\040\010\000\000\000\200\012\236\206\001\000\000\004\001\000\030\102\062\000\010"},
{299, "testlist_safe", 0, 5, states_43,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\004\001\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\004\001\000\030\102\062\000\000"},
{300, "old_test", 0, 2, states_44,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\004\001\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\004\001\000\030\102\062\000\000"},
{301, "old_lambdef", 0, 5, states_45,
"\000\000\000\000\000\000\000\000\000\000\000\000\000\004\000\000\000\000\000\000\000"},
{302, "test", 0, 6, states_46,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\004\001\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\004\001\000\030\102\062\000\000"},
{303, "or_test", 0, 2, states_47,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\000\001\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\000\001\000\030\102\062\000\000"},
{304, "and_test", 0, 2, states_48,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\000\001\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\000\001\000\030\102\062\000\000"},
{305, "not_test", 0, 3, states_49,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\000\001\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\000\001\000\030\102\062\000\000"},
{306, "comparison", 0, 2, states_50,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\000\000\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\000\000\000\030\102\062\000\000"},
{307, "comp_op", 0, 4, states_51,
"\000\000\000\000\000\000\000\000\000\000\000\020\000\000\371\003\000\000\000\000\000"},
{308, "expr", 0, 2, states_52,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\000\000\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\000\000\000\030\102\062\000\000"},
{309, "xor_expr", 0, 2, states_53,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\000\000\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\000\000\000\030\102\062\000\000"},
{310, "and_expr", 0, 2, states_54,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\000\000\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\000\000\000\030\102\062\000\000"},
{311, "shift_expr", 0, 2, states_55,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\000\000\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\000\000\000\030\102\062\000\000"},
{312, "arith_expr", 0, 2, states_56,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\000\000\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\000\000\000\030\102\062\000\000"},
{313, "term", 0, 2, states_57,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\000\000\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\000\000\000\030\102\062\000\000"},
{314, "factor", 0, 3, states_58,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\000\000\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\000\000\000\030\102\062\000\000"},
{315, "power", 0, 4, states_59,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\000\000\000\000\100\062\000\000"},
- {316, "atom", 0, 9, states_60,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\000\000\000\000\100\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\000\000\000\000\100\062\000\000"},
+ {316, "atom", 0, 11, states_60,
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\000\000\000\000\100\062\000\000"},
{317, "listmaker", 0, 5, states_61,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\004\001\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\004\001\000\030\102\062\000\000"},
{318, "testlist_gexp", 0, 5, states_62,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\004\001\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\004\001\000\030\102\062\000\000"},
{319, "lambdef", 0, 5, states_63,
"\000\000\000\000\000\000\000\000\000\000\000\000\000\004\000\000\000\000\000\000\000"},
{320, "trailer", 0, 7, states_64,
"\000\040\000\000\000\000\000\000\000\004\000\000\000\000\000\000\000\100\000\000\000"},
{321, "subscriptlist", 0, 3, states_65,
"\000\040\050\000\000\000\000\000\000\004\000\000\000\004\001\000\030\102\062\000\000"},
- {322, "subscript", 0, 7, states_66,
+ {322, "subscript", 0, 5, states_66,
"\000\040\050\000\000\000\000\000\000\004\000\000\000\004\001\000\030\102\062\000\000"},
{323, "sliceop", 0, 3, states_67,
"\000\000\040\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"},
{324, "exprlist", 0, 3, states_68,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\000\000\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\000\000\000\030\102\062\000\000"},
{325, "testlist", 0, 3, states_69,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\004\001\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\004\001\000\030\102\062\000\000"},
{326, "dictsetmaker", 0, 8, states_70,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\004\001\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\004\001\000\030\102\062\000\000"},
{327, "classdef", 0, 8, states_71,
"\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\010\000"},
{328, "arglist", 0, 8, states_72,
- "\000\040\010\060\000\000\000\000\000\000\000\000\000\004\001\000\030\102\062\000\000"},
+ "\000\040\010\060\000\000\000\000\000\004\000\000\000\004\001\000\030\102\062\000\000"},
{329, "argument", 0, 4, states_73,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\004\001\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\004\001\000\030\102\062\000\000"},
{330, "list_iter", 0, 2, states_74,
"\000\000\000\000\000\000\000\000\000\000\200\010\000\000\000\000\000\000\000\000\000"},
{331, "list_for", 0, 6, states_75,
@@ -1913,7 +1913,7 @@
{335, "gen_if", 0, 4, states_79,
"\000\000\000\000\000\000\000\000\000\000\200\000\000\000\000\000\000\000\000\000\000"},
{336, "testlist1", 0, 2, states_80,
- "\000\040\010\000\000\000\000\000\000\000\000\000\000\004\001\000\030\102\062\000\000"},
+ "\000\040\010\000\000\000\000\000\000\004\000\000\000\004\001\000\030\102\062\000\000"},
{337, "encoding_decl", 0, 2, states_81,
"\000\000\010\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"},
{338, "yield_expr", 0, 3, states_82,
diff --git a/Python/symtable.c b/Python/symtable.c
index 81020a9..8f19e0b 100644
--- a/Python/symtable.c
+++ b/Python/symtable.c
@@ -1161,6 +1161,7 @@
break;
case Num_kind:
case Str_kind:
+ case Ellipsis_kind:
/* Nothing to do here. */
break;
/* The following exprs can be assignment targets. */
@@ -1365,8 +1366,6 @@
case Index_kind:
VISIT(st, expr, s->v.Index.value)
break;
- case Ellipsis_kind:
- break;
}
return 1;
}
diff --git a/Tools/compiler/ast.txt b/Tools/compiler/ast.txt
index 1f69e7e..be7197f 100644
--- a/Tools/compiler/ast.txt
+++ b/Tools/compiler/ast.txt
@@ -58,7 +58,6 @@
CallFunc: node, args!, star_args& = None, dstar_args& = None
Keyword: name*, expr
Subscript: expr, flags*, subs!
-Ellipsis:
Sliceobj: nodes!
Slice: expr, flags*, lower&, upper&
Assert: test, fail&