1 files changed, 12 insertions, 0 deletions
diff --git a/compile.c b/compile.c
index 7e3fe14d3f..90c021a501 100644
--- a/compile.c
+++ b/compile.c
@@ -2784,6 +2784,18 @@ compile_branch_condition(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * cond,
       case NODE_LIT:		/* NODE_LIT is always not true */
       case NODE_TRUE:
       case NODE_STR:
+      case NODE_DSTR:
+      case NODE_XSTR:
+      case NODE_DXSTR:
+      case NODE_DREGX:
+      case NODE_DREGX_ONCE:
+      case NODE_DSYM:
+      case NODE_ARRAY:
+      case NODE_ZARRAY:
+      case NODE_HASH:
+      case NODE_LAMBDA:
+      case NODE_DEFN:
+      case NODE_DEFS:
 	/* printf("useless condition eliminate (%s)\n",  ruby_node_name(nd_type(cond))); */
 	ADD_INSNL(ret, nd_line(cond), jump, then_label);
 	break;