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Issue #2335: Backport set literals syntax from Python 3.x.

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This commit is contained in:
Alexandre Vassalotti 2010-01-09 23:35:54 +00:00
parent e365613528
commit ee936a2130
24 changed files with 562 additions and 285 deletions
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16
Include/Python-ast.h
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@ -185,11 +185,11 @@ struct _stmt {
};
enum _expr_kind {BoolOp_kind=1, BinOp_kind=2, UnaryOp_kind=3, Lambda_kind=4,
IfExp_kind=5, Dict_kind=6, ListComp_kind=7,
GeneratorExp_kind=8, Yield_kind=9, Compare_kind=10,
Call_kind=11, Repr_kind=12, Num_kind=13, Str_kind=14,
Attribute_kind=15, Subscript_kind=16, Name_kind=17,
List_kind=18, Tuple_kind=19};
IfExp_kind=5, Dict_kind=6, Set_kind=7, ListComp_kind=8,
GeneratorExp_kind=9, Yield_kind=10, Compare_kind=11,
Call_kind=12, Repr_kind=13, Num_kind=14, Str_kind=15,
Attribute_kind=16, Subscript_kind=17, Name_kind=18,
List_kind=19, Tuple_kind=20};
struct _expr {
enum _expr_kind kind;
union {
@ -225,6 +225,10 @@ struct _expr {
asdl_seq *values;
} Dict;
struct {
asdl_seq *elts;
} Set;
struct {
expr_ty elt;
asdl_seq *generators;
@ -449,6 +453,8 @@ expr_ty _Py_IfExp(expr_ty test, expr_ty body, expr_ty orelse, int lineno, int
#define Dict(a0, a1, a2, a3, a4) _Py_Dict(a0, a1, a2, a3, a4)
expr_ty _Py_Dict(asdl_seq * keys, asdl_seq * values, int lineno, int
col_offset, PyArena *arena);
#define Set(a0, a1, a2, a3) _Py_Set(a0, a1, a2, a3)
expr_ty _Py_Set(asdl_seq * elts, int lineno, int col_offset, PyArena *arena);
#define ListComp(a0, a1, a2, a3, a4) _Py_ListComp(a0, a1, a2, a3, a4)
expr_ty _Py_ListComp(expr_ty elt, asdl_seq * generators, int lineno, int
col_offset, PyArena *arena);