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From: Enze Li <lienze@sourceware.org> To: gdb-cvs@sourceware.org Subject: [binutils-gdb] gdbserver: remove unused variable Date: Wed, 13 Jul 2022 12:14:58 +0000 (GMT) [thread overview] Message-ID: <20220713121458.D1C1B3857836@sourceware.org> (raw) https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=cf6c1e710ee162a5adb0ae47acb731f2bfecc956 commit cf6c1e710ee162a5adb0ae47acb731f2bfecc956 Author: Enze Li <enze.li@hotmail.com> Date: Mon Jul 11 20:53:48 2022 +0800 gdbserver: remove unused variable When building with clang 15, I got this error: CXX server.o server.cc:2985:10: error: variable 'new_argc' set but not used [-Werror,-Wunused-but-set-variable] int i, new_argc; ^ Remove the unused variable to eliminate the error. Tested by rebuilding on x86_64-linux with clang 15. Diff: --- gdbserver/server.cc | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/gdbserver/server.cc b/gdbserver/server.cc index f9c02a9c6da..c619206d5d2 100644 --- a/gdbserver/server.cc +++ b/gdbserver/server.cc @@ -2982,14 +2982,10 @@ handle_v_run (char *own_buf) char *p, *next_p; std::vector<char *> new_argv; char *new_program_name = NULL; - int i, new_argc; + int i; - new_argc = 0; for (p = own_buf + strlen ("vRun;"); p && *p; p = strchr (p, ';')) - { - p++; - new_argc++; - } + p++; for (i = 0, p = own_buf + strlen ("vRun;"); *p; p = next_p, ++i) {
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