From 8e835fd3a2ca4a434c7b1971b39ddc9d60263d26 Mon Sep 17 00:00:00 2001
From: Vallahor <vallahor91@gmail.com>
Date: Sun, 29 May 2022 06:27:03 -0300
Subject: [PATCH] add: handling binOp div

---
 lib/docs/main.js |  4 ++++
 src/Autodoc.zig  | 31 +++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+)

diff --git a/lib/docs/main.js b/lib/docs/main.js
index 0be071f4f..b217cc462 100644
--- a/lib/docs/main.js
+++ b/lib/docs/main.js
@@ -1110,6 +1110,10 @@ var zigAnalysis;
                 break;
               }
               case 3: {
+                if (!expr.binOp.extact && !expr.binOp.floor && !expr.binOp.trunv) {
+                  operator += "/";
+                  break;
+                }
                 let print_div = "";
                 if (expr.binOp.exact) {
                   print_div = "@divExact(";
diff --git a/src/Autodoc.zig b/src/Autodoc.zig
index b56115372..abfb5ea3c 100644
--- a/src/Autodoc.zig
+++ b/src/Autodoc.zig
@@ -1251,6 +1251,37 @@ fn walkInstruction(
             };
         },
 
+        .div => {
+            const pl_node = data[inst_index].pl_node;
+            const extra = file.zir.extraData(Zir.Inst.Bin, pl_node.payload_index);
+
+            const binop_index = self.exprs.items.len;
+            try self.exprs.append(self.arena, .{ .binOp = .{ .lhs = 0, .rhs = 0 } });
+
+            var lhs: DocData.WalkResult = try self.walkRef(
+                file,
+                parent_scope,
+                extra.data.lhs,
+                false,
+            );
+            var rhs: DocData.WalkResult = try self.walkRef(
+                file,
+                parent_scope,
+                extra.data.rhs,
+                false,
+            );
+
+            const lhs_index = self.exprs.items.len;
+            try self.exprs.append(self.arena, lhs.expr);
+            const rhs_index = self.exprs.items.len;
+            try self.exprs.append(self.arena, rhs.expr);
+            self.exprs.items[binop_index] = .{ .binOp = .{ .lhs = lhs_index, .rhs = rhs_index, .opKind = 3 } };
+
+            return DocData.WalkResult{
+                .typeRef = .{ .type = @enumToInt(Ref.type_type) },
+                .expr = .{ .binOpIndex = binop_index },
+            };
+        },
         .div_exact => {
             const pl_node = data[inst_index].pl_node;
             const extra = file.zir.extraData(Zir.Inst.Bin, pl_node.payload_index);