Issue #2335: Backport set literals syntax from Python 3.x.
diff --git a/Python/compile.c b/Python/compile.c
index 03875a5..c8cab1c 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -808,6 +808,7 @@
return 1;
case BUILD_TUPLE:
case BUILD_LIST:
+ case BUILD_SET:
return 1-oparg;
case BUILD_MAP:
return 1;
@@ -2894,6 +2895,11 @@
ADDOP(c, STORE_MAP);
}
break;
+ case Set_kind:
+ n = asdl_seq_LEN(e->v.Set.elts);
+ VISIT_SEQ(c, expr, e->v.Set.elts);
+ ADDOP_I(c, BUILD_SET, n);
+ break;
case ListComp_kind:
return compiler_listcomp(c, e);
case GeneratorExp_kind: