[cfe-commits] r105597 - in /cfe/trunk: include/clang/Driver/Options.td lib/Driver/Tools.cpp

[Jeffrey Yasskin]

Author: jyasskin
Date: Mon Jun  7 23:56:20 2010
New Revision: 105597

URL: http://llvm.org/viewvc/llvm-project?rev=105597&view=rev
Log:
Implement -fcaret-diagnostics to undo -fno-caret-diagnostics.

Modified:
    cfe/trunk/include/clang/Driver/Options.td
    cfe/trunk/lib/Driver/Tools.cpp

Modified: cfe/trunk/include/clang/Driver/Options.td
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/Options.td?rev=105597&r1=105596&r2=105597&view=diff
==============================================================================
--- cfe/trunk/include/clang/Driver/Options.td (original)
+++ cfe/trunk/include/clang/Driver/Options.td Mon Jun  7 23:56:20 2010
@@ -244,6 +244,7 @@
 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>;

Modified: cfe/trunk/lib/Driver/Tools.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=105597&r1=105596&r2=105597&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Tools.cpp (original)
+++ cfe/trunk/lib/Driver/Tools.cpp Mon Jun  7 23:56:20 2010
@@ -1179,7 +1179,6 @@
     }
   }
 
-  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 @@
     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))