From bc8d525a3e419fed3943d9dfa7c523b7881dd89e Mon Sep 17 00:00:00 2001
From: ktkk <dezuttereluka@gmail.com>
Date: Thu, 16 Jul 2026 08:34:33 +0000
Subject: [PATCH] Don't store allocator

---
 src/Class.zig | 37 +++++++++++++++++--------------------
 src/main.zig  |  2 +-
 2 files changed, 18 insertions(+), 21 deletions(-)

diff --git a/src/Class.zig b/src/Class.zig
index e0d0244..09a3846 100644
--- a/src/Class.zig
+++ b/src/Class.zig
@@ -7,8 +7,6 @@ pub const MethodInfo = @import("Class/MethodInfo.zig");
 pub const AttributeInfo = @import("Class/AttributeInfo.zig").AttributeInfo;
 pub const ConstantPool = @import("Class/ConstantPool.zig");
 
-allocator: std.mem.Allocator,
-
 magic: u32,
 minor_version: u16,
 major_version: u16,
@@ -90,7 +88,6 @@ pub fn parse(input: *std.Io.Reader, allocator: std.mem.Allocator) (ParseError ||
     }
 
     return .{
-        .allocator = allocator,
         .magic = magic,
         .minor_version = minor_version,
         .major_version = major_version,
@@ -153,37 +150,37 @@ pub fn parseAttributes(input: *std.Io.Reader, constant_pool: ConstantPool, alloc
     return attributes;
 }
 
-pub fn deinit(self: *Self) void {
-    self.constant_pool.deinit(self.allocator);
-    self.freeInterfaces();
-    self.freeFields();
-    self.freeMethods();
-    self.freeAttributes();
+pub fn deinit(self: *Self, allocator: std.mem.Allocator) void {
+    self.constant_pool.deinit(allocator);
+    self.freeInterfaces(allocator);
+    self.freeFields(allocator);
+    self.freeMethods(allocator);
+    self.freeAttributes(allocator);
 }
 
-fn freeInterfaces(self: *Self) void {
-    self.allocator.free(self.interfaces);
+fn freeInterfaces(self: *Self, allocator: std.mem.Allocator) void {
+    allocator.free(self.interfaces);
 }
 
-fn freeFields(self: *Self) void {
+fn freeFields(self: *Self, allocator: std.mem.Allocator) void {
     for (self.fields) |*field_info| {
-        field_info.deinit(self.allocator);
+        field_info.deinit(allocator);
     }
-    self.allocator.free(self.fields);
+    allocator.free(self.fields);
 }
 
-fn freeMethods(self: *Self) void {
+fn freeMethods(self: *Self, allocator: std.mem.Allocator) void {
     for (self.methods) |*method_info| {
-        method_info.deinit(self.allocator);
+        method_info.deinit(allocator);
     }
-    self.allocator.free(self.methods);
+    allocator.free(self.methods);
 }
 
-fn freeAttributes(self: *Self) void {
+fn freeAttributes(self: *Self, allocator: std.mem.Allocator) void {
     for (self.attributes) |*attr| {
-        attr.deinit(self.allocator);
+        attr.deinit(allocator);
     }
-    self.allocator.free(self.attributes);
+    allocator.free(self.attributes);
 }
 
 pub fn jsonStringify(self: *const Self, jws: *std.json.Stringify) !void {
diff --git a/src/main.zig b/src/main.zig
index 8c4831e..bf3f1f1 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -50,7 +50,7 @@ pub fn main(init: std.process.Init) !void {
         },
         else => return err,
     };
-    defer class.deinit();
+    defer class.deinit(allocator);
 
     try stdout.print("{f}", .{ class });