From 9e820ee054fefe5422b4db3f681e567a8976747e Mon Sep 17 00:00:00 2001 From: Daniel Dunbar Date: Thu, 16 Apr 2009 06:32:38 +0000 Subject: Pass -fdiagnostics-show-option to clang-cc by default. - implement -fdiagnostics-show-option git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69276 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Driver/Tools.cpp | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'lib/Driver/Tools.cpp') diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 60bcb0ffd3..8e4abb1157 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -479,6 +479,11 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, D.Diag(clang::diag::warn_drv_clang_unsupported) << Args.getLastArg(options::OPT_funsigned_bitfields)->getAsString(Args); + // Enable -fdiagnostics-show-option by default. + if (Args.hasFlag(options::OPT_fdiagnostics_show_option, + options::OPT_fno_diagnostics_show_option)) + CmdArgs.push_back("-fdiagnostics-show-option"); + Args.AddLastArg(CmdArgs, options::OPT_dM); Args.AddLastArg(CmdArgs, options::OPT_dD); -- cgit v1.2.3-70-g09d2