From 5ec6a0ea028cd26e9042d4d7a944d5b085f921a4 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Wed, 25 Mar 2020 21:00:02 -0400
Subject: [PATCH] fix an invalid free having to do with bound functions

this should fix the drone CI failure
---
 src/ir.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/ir.cpp b/src/ir.cpp
index 46d936619..da6a5cfca 100644
--- a/src/ir.cpp
+++ b/src/ir.cpp
@@ -13028,6 +13028,9 @@ static IrInstGen *ir_const_fn(IrAnalyze *ira, IrInst *source_instr, ZigFn *fn_en
 static IrInstGen *ir_const_bound_fn(IrAnalyze *ira, IrInst *src_inst, ZigFn *fn_entry, IrInstGen *first_arg,
         IrInst *first_arg_src)
 {
+    // This is unfortunately required to avoid improperly freeing first_arg_src
+    ira_ref(ira);
+
     IrInstGen *result = ir_const(ira, src_inst, get_bound_fn_type(ira->codegen, fn_entry));
     result->value->data.x_bound_fn.fn = fn_entry;
     result->value->data.x_bound_fn.first_arg = first_arg;