From f8de4db8731e20995d16ec29bc0fb553e7d6f5bf Mon Sep 17 00:00:00 2001
From: Ali Chraghi <alichraghi@proton.me>
Date: Mon, 15 May 2023 14:22:40 +0330
Subject: spirv: implement arithmeticTypeInfo for Enum (`@intToEnum`)

---
 src/codegen/spirv.zig | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/codegen/spirv.zig')

diff --git a/src/codegen/spirv.zig b/src/codegen/spirv.zig
index d7ab7ed4e0..6e95db9a68 100644
--- a/src/codegen/spirv.zig
+++ b/src/codegen/spirv.zig
@@ -369,6 +369,17 @@ pub const DeclGen = struct {
                         .composite_integer,
                 };
             },
+            .Enum => blk: {
+                var buffer: Type.Payload.Bits = undefined;
+                const int_ty = ty.intTagType(&buffer);
+                const int_info = int_ty.intInfo(target);
+                break :blk ArithmeticTypeInfo{
+                    .bits = int_info.bits,
+                    .is_vector = false,
+                    .signedness = int_info.signedness,
+                    .class = .integer,
+                };
+            },
             // As of yet, there is no vector support in the self-hosted compiler.
             .Vector => self.todo("implement arithmeticTypeInfo for Vector", .{}),
             // TODO: For which types is this the case?
-- 
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