From 4f949163a509e32f0fc658c2c72d918c92c14f0f Mon Sep 17 00:00:00 2001
From: Loris Cro <kappaloris@gmail.com>
Date: Wed, 9 Mar 2022 18:46:55 +0100
Subject: [PATCH] autodoc: add support for enum literals

---
 src/Autodoc.zig | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/Autodoc.zig b/src/Autodoc.zig
index 7eb9e38ee5..f935585c77 100644
--- a/src/Autodoc.zig
+++ b/src/Autodoc.zig
@@ -540,6 +540,7 @@ const DocData = struct {
         },
         array: Array,
         call: usize, // index in `calls`
+        enumLiteral: []const u8,
 
         const Struct = struct {
             typeRef: TypeRef,
@@ -613,6 +614,11 @@ const DocData = struct {
                     options,
                     w,
                 ),
+                .enumLiteral => |v| try std.json.stringify(
+                    struct { @"enumLiteral": []const u8 }{ .@"enumLiteral" = v },
+                    options,
+                    w,
+                ),
 
                 // try w.print("{ len: {},\n", .{v.len});
 
@@ -685,7 +691,11 @@ fn walkInstruction(
 
             return new_file_walk_result;
         },
-
+        .enum_literal => {
+            const str_tok = data[inst_index].str_tok;
+            const literal = file.zir.nullTerminatedString(str_tok.start);
+            return DocData.WalkResult{ .enumLiteral = literal };
+        },
         .int => {
             const int = data[inst_index].int;
             return DocData.WalkResult{