From 270e2c18bf4dde537361f40819fb8d3991249586 Mon Sep 17 00:00:00 2001
From: Vallahor <vallahor91@gmail.com>
Date: Thu, 26 May 2022 16:47:16 -0300
Subject: [PATCH] fix: @TypeOf() now rendering

---
 lib/docs/main.js |  5 +++++
 src/Autodoc.zig  | 12 +++++++-----
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/lib/docs/main.js b/lib/docs/main.js
index 4964496b53..4f4d68f7b0 100644
--- a/lib/docs/main.js
+++ b/lib/docs/main.js
@@ -1083,6 +1083,11 @@ var zigAnalysis;
               struct_body += "}";
             return struct_body;
           }
+          case "typeOf": {
+            const typeRefArg = zigAnalysis.exprs[expr.typeOf];
+            let payloadHtml = "@TypeOf(" + exprName(typeRefArg) + ")";
+            return payloadHtml;
+          }
           case "null": {
             return "null";
           }
diff --git a/src/Autodoc.zig b/src/Autodoc.zig
index 9a90d03c2c..6302abccf2 100644
--- a/src/Autodoc.zig
+++ b/src/Autodoc.zig
@@ -1242,10 +1242,6 @@ fn walkInstruction(
             };
         },
         .typeof_builtin => {
-            // @check: @TypeOf(T)
-            // right now it's only showing the T
-            // a way to solve it could be creating a .call
-            // another way is with a flag to handle it on Frontend
             const pl_node = data[inst_index].pl_node;
             const extra = file.zir.extraData(Zir.Inst.Block, pl_node.payload_index);
             const body = file.zir.extra[extra.end..][extra.data.body_len - 1];
@@ -1257,7 +1253,13 @@ fn walkInstruction(
                 false,
             );
 
-            return operand;
+            const operand_index = self.exprs.items.len;
+            try self.exprs.append(self.arena, operand.expr);
+
+            return DocData.WalkResult{
+                .typeRef = operand.typeRef,
+                .expr = .{ .typeOf = operand_index },
+            };
         },
         .type_info => {
             // @check