From 8b089c09f7ddaa513d14c84a04e050abc17b01b3 Mon Sep 17 00:00:00 2001 From: "Yukihiro \"Matz\" Matsumoto" Date: Wed, 1 Mar 2017 10:37:43 +0900 Subject: Keep space for safe navigation operator; fix #3475 --- mrbgems/mruby-compiler/core/codegen.c | 1 + 1 file changed, 1 insertion(+) diff --git a/mrbgems/mruby-compiler/core/codegen.c b/mrbgems/mruby-compiler/core/codegen.c index 7ce91b826..37f8201ec 100644 --- a/mrbgems/mruby-compiler/core/codegen.c +++ b/mrbgems/mruby-compiler/core/codegen.c @@ -863,6 +863,7 @@ gen_call(codegen_scope *s, node *tree, mrb_sym name, int sp, int val, int safe) genop(s, MKOP_A(OP_LOADNIL, cursp())); push(); genop(s, MKOP_AB(OP_MOVE, cursp(), recv)); + push(); pop(); /* space for a block */ pop(); idx = new_msym(s, mrb_intern_lit(s->mrb, "==")); genop(s, MKOP_ABC(OP_EQ, cursp(), idx, 1)); -- cgit v1.2.3