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Issue #2333: Backport set and dict comprehensions syntax.

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Alexandre Vassalotti 2010-01-11 22:36:12 +00:00
parent 0ca7452794
commit b646547bb4
26 changed files with 1296 additions and 352 deletions
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25
Include/Python-ast.h
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@ -186,10 +186,10 @@ struct _stmt {
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, Repr_kind=13, Num_kind=14, Str_kind=15,
Attribute_kind=16, Subscript_kind=17, Name_kind=18,
List_kind=19, Tuple_kind=20};
SetComp_kind=9, DictComp_kind=10, GeneratorExp_kind=11,
Yield_kind=12, Compare_kind=13, Call_kind=14, Repr_kind=15,
Num_kind=16, Str_kind=17, Attribute_kind=18,
Subscript_kind=19, Name_kind=20, List_kind=21, Tuple_kind=22};
struct _expr {
enum _expr_kind kind;
union {
@ -234,6 +234,17 @@ struct _expr {
asdl_seq *generators;
} ListComp;
struct {
expr_ty elt;
asdl_seq *generators;
} SetComp;
struct {
expr_ty key;
expr_ty value;
asdl_seq *generators;
} DictComp;
struct {
expr_ty elt;
asdl_seq *generators;
@ -458,6 +469,12 @@ 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);
#define SetComp(a0, a1, a2, a3, a4) _Py_SetComp(a0, a1, a2, a3, a4)
expr_ty _Py_SetComp(expr_ty elt, asdl_seq * generators, int lineno, int
col_offset, PyArena *arena);
#define DictComp(a0, a1, a2, a3, a4, a5) _Py_DictComp(a0, a1, a2, a3, a4, a5)
expr_ty _Py_DictComp(expr_ty key, expr_ty value, asdl_seq * generators, int
lineno, int col_offset, PyArena *arena);
#define GeneratorExp(a0, a1, a2, a3, a4) _Py_GeneratorExp(a0, a1, a2, a3, a4)
expr_ty _Py_GeneratorExp(expr_ty elt, asdl_seq * generators, int lineno, int
col_offset, PyArena *arena);