Issue #2335: Backport set literals syntax from Python 3.x.
diff --git a/Include/Python-ast.h b/Include/Python-ast.h
index 3210fc7..f50fb22 100644
--- a/Include/Python-ast.h
+++ b/Include/Python-ast.h
@@ -185,11 +185,11 @@
};
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 {
@@ -226,6 +226,10 @@
} Dict;
struct {
+ asdl_seq *elts;
+ } Set;
+
+ struct {
expr_ty elt;
asdl_seq *generators;
} ListComp;
@@ -449,6 +453,8 @@
#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);