From 611b0299a8d8eeb9f491d2e1d4a098b31108765d Mon Sep 17 00:00:00 2001
From: Dunqing <29533304+Dunqing@users.noreply.github.com>
Date: Tue, 18 Feb 2025 20:29:47 +0000
Subject: [PATCH] feat(ast)!: remove `AstBuilder::copy` (#9210)

close: https://github.com/oxc-project/oxc/issues/3483
---
 crates/oxc_ast/src/ast_builder_impl.rs | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/crates/oxc_ast/src/ast_builder_impl.rs b/crates/oxc_ast/src/ast_builder_impl.rs
index f18332ad8adb0..6173e6a46b109 100644
--- a/crates/oxc_ast/src/ast_builder_impl.rs
+++ b/crates/oxc_ast/src/ast_builder_impl.rs
@@ -94,17 +94,6 @@ impl<'a> AstBuilder<'a> {
         }
     }
 
-    /// # SAFETY
-    /// This method is completely unsound and should not be used.
-    /// We need to remove all uses of it. Please don't add any more!
-    /// <https://github.com/oxc-project/oxc/issues/3483>
-    #[expect(clippy::missing_safety_doc)]
-    #[inline]
-    pub unsafe fn copy<T>(self, src: &T) -> T {
-        // SAFETY: Not safe (see above)
-        unsafe { std::mem::transmute_copy(src) }
-    }
-
     /// Moves the expression out by replacing it with an [`Expression::NullLiteral`].
     #[inline]
     pub fn move_expression(self, expr: &mut Expression<'a>) -> Expression<'a> {