From 5d705fc6e35e75a604d3dbbb377ab01bf2b2b575 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <superjoe30@gmail.com>
Date: Mon, 18 Jun 2018 15:01:42 -0400
Subject: remove error set casting syntax. add `@errSetCast`

See #1061
---
 src/codegen.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/codegen.cpp')

diff --git a/src/codegen.cpp b/src/codegen.cpp
index 84335d4e06..585881a9a5 100644
--- a/src/codegen.cpp
+++ b/src/codegen.cpp
@@ -4727,6 +4727,7 @@ static LLVMValueRef ir_render_instruction(CodeGen *g, IrExecutable *executable,
         case IrInstructionIdIntToFloat:
         case IrInstructionIdFloatToInt:
         case IrInstructionIdBoolToInt:
+        case IrInstructionIdErrSetCast:
             zig_unreachable();
 
         case IrInstructionIdReturn:
@@ -6356,6 +6357,7 @@ static void define_builtin_fns(CodeGen *g) {
     create_builtin_fn(g, BuiltinFnIdErrorReturnTrace, "errorReturnTrace", 0);
     create_builtin_fn(g, BuiltinFnIdAtomicRmw, "atomicRmw", 5);
     create_builtin_fn(g, BuiltinFnIdAtomicLoad, "atomicLoad", 3);
+    create_builtin_fn(g, BuiltinFnIdErrSetCast, "errSetCast", 2);
 }
 
 static const char *bool_to_str(bool b) {
-- 
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