Issue #28823: Simplified compiling with opcode BUILD_MAP_UNPACK.
diff --git a/Python/compile.c b/Python/compile.c
index 46a40a3..62f1c3f 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -3344,11 +3344,8 @@
/* If there is more than one dict, they need to be merged into a new
* dict. If there is one dict and it's an unpacking, then it needs
* to be copied into a new dict." */
- while (containers > 1 || is_unpacking) {
- int oparg = containers < 255 ? containers : 255;
- ADDOP_I(c, BUILD_MAP_UNPACK, oparg);
- containers -= (oparg - 1);
- is_unpacking = 0;
+ if (containers > 1 || is_unpacking) {
+ ADDOP_I(c, BUILD_MAP_UNPACK, containers);
}
return 1;
}