Issue #2333: Backport set and dict comprehensions syntax.
diff --git a/Include/opcode.h b/Include/opcode.h
index 3824f7f..9764109 100644
--- a/Include/opcode.h
+++ b/Include/opcode.h
@@ -147,6 +147,9 @@
/* Support for opargs more than 16 bits long */
#define EXTENDED_ARG 145
+#define SET_ADD 146
+#define MAP_ADD 147
+
enum cmp_op {PyCmp_LT=Py_LT, PyCmp_LE=Py_LE, PyCmp_EQ=Py_EQ, PyCmp_NE=Py_NE, PyCmp_GT=Py_GT, PyCmp_GE=Py_GE,
PyCmp_IN, PyCmp_NOT_IN, PyCmp_IS, PyCmp_IS_NOT, PyCmp_EXC_MATCH, PyCmp_BAD};