From f75ece4a7e77583d9ac8172e3e44e0131a4061f4 Mon Sep 17 00:00:00 2001 From: Argyrios Kyrtzidis Date: Mon, 24 Jun 2013 19:01:18 +0000 Subject: [PATCH] [arcmt/driver] For the -ccc-arcmt-* flags, claim them when -fno-objc-arc is passed to avoid the "argument unused during compilation" warning. rdar://14240566 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@184776 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Driver/Tools.cpp | 4 ++++ test/ARCMT/driver-migrate.m | 3 +++ 2 files changed, 7 insertions(+) diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 794d3124f5..8e1d20ac8a 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -2611,6 +2611,10 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, break; } } + } else { + Args.ClaimAllArgs(options::OPT_ccc_arcmt_check); + Args.ClaimAllArgs(options::OPT_ccc_arcmt_modify); + Args.ClaimAllArgs(options::OPT_ccc_arcmt_migrate); } if (const Arg *A = Args.getLastArg(options::OPT_ccc_objcmt_migrate)) { diff --git a/test/ARCMT/driver-migrate.m b/test/ARCMT/driver-migrate.m index a912ad95b1..b1e419ae6f 100644 --- a/test/ARCMT/driver-migrate.m +++ b/test/ARCMT/driver-migrate.m @@ -10,3 +10,6 @@ // LINK-NOT: {{ld(.exe)?"}} // LINK: {{touch(.exe)?"}} + +// RUN: %clang -### -ccc-arcmt-migrate /foo/bar -fsyntax-only -fno-objc-arc %s 2>&1 | FileCheck -check-prefix=CHECK-NOARC %s +// CHECK-NOARC-NOT: argument unused during compilation -- 2.40.0