From fee875770cb8c9363219b736f6c03e15cff39b92 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <superjoe30@gmail.com>
Date: Thu, 8 Feb 2018 11:09:18 -0500
Subject: error set casting building

---
 src/codegen.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/codegen.cpp')

diff --git a/src/codegen.cpp b/src/codegen.cpp
index e3f182e17c..69460d723a 100644
--- a/src/codegen.cpp
+++ b/src/codegen.cpp
@@ -2081,6 +2081,9 @@ static LLVMValueRef ir_render_cast(CodeGen *g, IrExecutable *executable,
             assert(wanted_type->id == TypeTableEntryIdInt);
             assert(actual_type->id == TypeTableEntryIdBool);
             return LLVMBuildZExt(g->builder, expr_val, wanted_type->type_ref, "");
+        case CastOpErrSet:
+            // TODO runtime safety for error casting
+            return expr_val;
     }
     zig_unreachable();
 }
-- 
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