From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1643) id A29C33857344; Tue, 2 May 2023 07:09:37 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org A29C33857344 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1683011377; bh=r83A7HVRNqWjwuD6Q7pJbVp2MUMGF7V5qblBKsY7LSg=; h=From:To:Subject:Date:From; b=fgON9cu5Bj8YMFpfJiSRcn1x8yGXtuj3cCAecGerBL9Vd3MSEpEMcCTqcmCsvnhHR vaWveAWAngt/0RSsa4/CWgW6f25Qqir5QH1DJjaGDy2tZSbEpxWMZ0ggzcQUCxVzln glyaCHQ1QTyErqaALXrbvXLHB/7WJ0TuOtI76f8c= Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Thomas Schwinge To: gcc-cvs@gcc.gnu.org Subject: [gcc/devel/rust/master] libproc_macro: Implement Drop for TokenStream X-Act-Checkin: gcc X-Git-Author: Pierre-Emmanuel Patry X-Git-Refname: refs/heads/devel/rust/master X-Git-Oldrev: dc89a98af04d11796c679b9927aaf8bb62c0cb75 X-Git-Newrev: bfc2f58e1ed3505cff9e4b18343afb985972afcf Message-Id: <20230502070937.A29C33857344@sourceware.org> Date: Tue, 2 May 2023 07:09:37 +0000 (GMT) List-Id: https://gcc.gnu.org/g:bfc2f58e1ed3505cff9e4b18343afb985972afcf commit bfc2f58e1ed3505cff9e4b18343afb985972afcf Author: Pierre-Emmanuel Patry Date: Wed Apr 12 18:07:08 2023 +0200 libproc_macro: Implement Drop for TokenStream TokenStream did not have any drop implementation, the memory could not have been freed correctly. ChangeLog: * libgrust/libproc_macro/rust/bridge/token_stream.rs: Implement drop. Signed-off-by: Pierre-Emmanuel Patry Diff: --- libgrust/libproc_macro/rust/bridge/token_stream.rs | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/libgrust/libproc_macro/rust/bridge/token_stream.rs b/libgrust/libproc_macro/rust/bridge/token_stream.rs index 56f6679a822..79f161fce44 100644 --- a/libgrust/libproc_macro/rust/bridge/token_stream.rs +++ b/libgrust/libproc_macro/rust/bridge/token_stream.rs @@ -15,6 +15,7 @@ extern "C" { fn TokenStream__push(stream: *mut TokenStream, tree: TokenTree); fn TokenStream__from_string(str: *const c_uchar, len: u64, ts: *mut TokenStream) -> bool; fn TokenStream__clone(ts: *const TokenStream) -> TokenStream; + fn TokenStream__drop(stream: *mut TokenStream); } #[repr(C)] @@ -154,3 +155,9 @@ impl Clone for TokenStream { unsafe { TokenStream__clone(self as *const TokenStream) } } } + +impl Drop for TokenStream { + fn drop(&mut self) { + unsafe { TokenStream__drop(self as *mut TokenStream) } + } +}