https://git.ruby-lang.org/ruby.git/commit/?id=426db4cd90

From 426db4cd90c9539118c62ade917d936ce2e99be0 Mon Sep 17 00:00:00 2001
From: Takashi Kokubun <takashikkbn@g...>
Date: Sun, 21 Jun 2020 00:34:31 -0700
Subject: Fix -Wmaybe-uninitialized at vm_invoke_block


diff --git a/vm_insnhelper.c b/vm_insnhelper.c
index 8f1b6e7..9957c55 100644
--- a/vm_insnhelper.c
+++ b/vm_insnhelper.c
@@ -3584,6 +3584,7 @@ vm_invoke_block(rb_execution_context_t *ec, rb_control_frame_t *reg_cfp, https://github.com/ruby/ruby/blob/trunk/vm_insnhelper.c#L3584
       case block_handler_type_ifunc:  func = vm_invoke_ifunc_block;  break;
       case block_handler_type_proc:   func = vm_invoke_proc_block;   break;
       case block_handler_type_symbol: func = vm_invoke_symbol_block; break;
+      default: rb_bug("vm_invoke_block: unreachable");
     }
 
     return func(ec, reg_cfp, calling, ci, is_lambda, block_handler);
-- 
cgit v0.10.2


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