From 95636c7e5ff6ad0eeb768a2a0a1d7533b5872e20 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <superjoe30@gmail.com>
Date: Mon, 3 Sep 2018 00:04:12 -0400
Subject: ability to @ptrCast to *void

fixes #960
---
 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 388a1a371f..298e89579f 100644
--- a/src/codegen.cpp
+++ b/src/codegen.cpp
@@ -2655,6 +2655,9 @@ static LLVMValueRef ir_render_ptr_cast(CodeGen *g, IrExecutable *executable,
         IrInstructionPtrCast *instruction)
 {
     TypeTableEntry *wanted_type = instruction->base.value.type;
+    if (!type_has_bits(wanted_type)) {
+        return nullptr;
+    }
     LLVMValueRef ptr = ir_llvm_value(g, instruction->ptr);
     return LLVMBuildBitCast(g->builder, ptr, wanted_type->type_ref, "");
 }
-- 
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