From 35c44ea84d4e363208b973bbcff11aaef0ba9568 Mon Sep 17 00:00:00 2001
From: Ketan Gupta <ketan@cloudflare.com>
Date: Wed, 28 May 2025 21:24:27 +0100
Subject: [PATCH] Remove experimental flag for Symbol.dispose

---
 crates/cli-support/src/js/mod.rs              | 20 +++++++++----------
 crates/cli-support/src/lib.rs                 |  3 ---
 .../explicit-resource-management/build.sh     |  2 +-
 3 files changed, 10 insertions(+), 15 deletions(-)

diff --git a/crates/cli-support/src/js/mod.rs b/crates/cli-support/src/js/mod.rs
index 3ba5be3a719..8996e9ee545 100644
--- a/crates/cli-support/src/js/mod.rs
+++ b/crates/cli-support/src/js/mod.rs
@@ -1193,16 +1193,14 @@ __wbg_set_wasm(wasm);"
             wasm_bindgen_shared::free_function(name),
         ));
         ts_dst.push_str("  free(): void;\n");
-        if self.config.symbol_dispose {
-            dst.push_str(
-                "
-                [Symbol.dispose]() {{
-                    this.free();
-                }}
-                ",
-            );
-            ts_dst.push_str("  [Symbol.dispose](): void;\n");
-        }
+        dst.push_str(
+            "
+            [Symbol.dispose]() {{
+                this.free();
+            }}
+            ",
+        );
+        ts_dst.push_str("  [Symbol.dispose](): void;\n");
         dst.push_str(&class.contents);
         ts_dst.push_str(&class.typescript);
 
@@ -2724,7 +2722,7 @@ __wbg_set_wasm(wasm);"
     pub fn generate(&mut self) -> Result<(), Error> {
         self.prestore_global_import_identifiers()?;
         // conditionally override Symbol.dispose
-        if self.config.symbol_dispose && !self.aux.structs.is_empty() {
+        if !self.aux.structs.is_empty() {
             self.expose_symbol_dispose()?;
         }
 
diff --git a/crates/cli-support/src/lib.rs b/crates/cli-support/src/lib.rs
index a07f48306a1..ce4fa84b22c 100755
--- a/crates/cli-support/src/lib.rs
+++ b/crates/cli-support/src/lib.rs
@@ -39,7 +39,6 @@ pub struct Bindgen {
     multi_value: bool,
     encode_into: EncodeInto,
     split_linked_modules: bool,
-    symbol_dispose: bool,
 }
 
 pub struct Output {
@@ -86,7 +85,6 @@ impl Bindgen {
         let externref =
             env::var("WASM_BINDGEN_ANYREF").is_ok() || env::var("WASM_BINDGEN_EXTERNREF").is_ok();
         let multi_value = env::var("WASM_BINDGEN_MULTI_VALUE").is_ok();
-        let symbol_dispose = env::var("WASM_BINDGEN_EXPERIMENTAL_SYMBOL_DISPOSE").is_ok();
         Bindgen {
             input: Input::None,
             out_name: None,
@@ -107,7 +105,6 @@ impl Bindgen {
             encode_into: EncodeInto::Test,
             omit_default_module_path: true,
             split_linked_modules: false,
-            symbol_dispose,
         }
     }
 
diff --git a/examples/explicit-resource-management/build.sh b/examples/explicit-resource-management/build.sh
index 0aecc1b2092..c7539bf3484 100755
--- a/examples/explicit-resource-management/build.sh
+++ b/examples/explicit-resource-management/build.sh
@@ -3,5 +3,5 @@
 set -eux
 
 cargo build --target wasm32-unknown-unknown --release
-WASM_BINDGEN_EXPERIMENTAL_SYMBOL_DISPOSE=1 cargo run --package wasm-bindgen-cli --bin wasm-bindgen -- \
+cargo run --package wasm-bindgen-cli --bin wasm-bindgen -- \
 	--out-dir pkg --target deno ${CARGO_TARGET_DIR:-../../target}/wasm32-unknown-unknown/release/explicit_resource_management.wasm