From 13c584d325d042879c8c56a3c41ffbf99a3346c0 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Fri, 16 Aug 2019 11:27:29 -0400
Subject: add compile error for casting const frame to anyframe

See #3063
---
 src/ir.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/ir.cpp')

diff --git a/src/ir.cpp b/src/ir.cpp
index 9589000ab0..d6fba23856 100644
--- a/src/ir.cpp
+++ b/src/ir.cpp
@@ -12112,6 +12112,7 @@ static IrInstruction *ir_analyze_cast(IrAnalyze *ira, IrInstruction *source_inst
 
     // *@Frame(func) to anyframe->T or anyframe
     if (actual_type->id == ZigTypeIdPointer && actual_type->data.pointer.ptr_len == PtrLenSingle &&
+        !actual_type->data.pointer.is_const &&
         actual_type->data.pointer.child_type->id == ZigTypeIdFnFrame && wanted_type->id == ZigTypeIdAnyFrame)
     {
         bool ok = true;
-- 
cgit v1.2.3