diff options
| author | Jeffrey Yasskin <jyasskin@google.com> | 2010-06-08 04:56:20 +0000 |
|---|---|---|
| committer | Jeffrey Yasskin <jyasskin@google.com> | 2010-06-08 04:56:20 +0000 |
| commit | 0ea22fdfda0558393950cef5db50d050e3eb1e60 (patch) | |
| tree | 0d9b12eb1183481f9734b187e90ee775a5d6078b | |
| parent | a71d3c65375114146bb515b31820c5bf5d670128 (diff) | |
Implement -fcaret-diagnostics to undo -fno-caret-diagnostics.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105597 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | include/clang/Driver/Options.td | 1 | ||||
| -rw-r--r-- | lib/Driver/Tools.cpp | 6 |
2 files changed, 6 insertions, 1 deletions
diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td index a9a52c01f4..2000d403ab 100644 --- a/include/clang/Driver/Options.td +++ b/include/clang/Driver/Options.td @@ -244,6 +244,7 @@ def fbootclasspath_EQ : Joined<"-fbootclasspath=">, Group<f_Group>; def fbuiltin_strcat : Flag<"-fbuiltin-strcat">, Group<f_Group>; def fbuiltin_strcpy : Flag<"-fbuiltin-strcpy">, Group<f_Group>; def fbuiltin : Flag<"-fbuiltin">, Group<f_Group>; +def fcaret_diagnostics : Flag<"-fcaret-diagnostics">, Group<f_Group>; def fcatch_undefined_behavior : Flag<"-fcatch-undefined-behavior">, Group<f_Group>, HelpText<"Generate runtime checks for undefined behavior.">; def fclasspath_EQ : Joined<"-fclasspath=">, Group<f_Group>; diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 05569074a4..d45676dda8 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -1179,7 +1179,6 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, } } - Args.AddLastArg(CmdArgs, options::OPT_fno_caret_diagnostics); Args.AddLastArg(CmdArgs, options::OPT_fno_show_column); Args.AddLastArg(CmdArgs, options::OPT_fobjc_sender_dependent_dispatch); Args.AddLastArg(CmdArgs, options::OPT_fdiagnostics_print_source_range_info); @@ -1348,6 +1347,11 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, D.Diag(clang::diag::warn_drv_clang_unsupported) << Args.getLastArg(options::OPT_funsigned_bitfields)->getAsString(Args); + // -fcaret-diagnostics is default. + if (!Args.hasFlag(options::OPT_fcaret_diagnostics, + options::OPT_fno_caret_diagnostics, true)) + CmdArgs.push_back("-fno-caret-diagnostics"); + // -fdiagnostics-fixit-info is default, only pass non-default. if (!Args.hasFlag(options::OPT_fdiagnostics_fixit_info, options::OPT_fno_diagnostics_fixit_info)) |