Forward -fno-diagnostics-fixit-info to clang-cc.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69546 91177308-0d34-0410-b5e6-96231b3b80d8

include/clang/Driver/Options.def

@@ -364,6 +364,7 @@ OPTION("-fconstant-cfstrings", fconstant_cfstrings, Flag, clang_ignored_f_Group,
 OPTION("-fcreate-profile", fcreate_profile, Flag, f_Group, INVALID, "", 0, 0, 0)
 OPTION("-fdebug-pass-arguments", fdebug_pass_arguments, Flag, f_Group, INVALID, "", 0, 0, 0)
 OPTION("-fdebug-pass-structure", fdebug_pass_structure, Flag, f_Group, INVALID, "", 0, 0, 0)
+OPTION("-fdiagnostics-fixit-info", fdiagnostics_fixit_info, Flag, f_Group, INVALID, "", 0, 0, 0)
 OPTION("-fdiagnostics-show-option", fdiagnostics_show_option, Flag, f_Group, INVALID, "", 0, 0, 0)
 OPTION("-fdollars-in-identifiers", fdollars_in_identifiers, Flag, clang_ignored_f_Group, INVALID, "", 0, 0, 0)
 OPTION("-feliminate-unused-debug-symbols", feliminate_unused_debug_symbols, Flag, f_Group, INVALID, "", 0, 0, 0)
@@ -395,6 +396,7 @@ OPTION("-fno-builtin", fno_builtin, Flag, f_Group, INVALID, "", 0, 0, 0)
 OPTION("-fno-caret-diagnostics", fno_caret_diagnostics, Flag, f_Group, INVALID, "", 0, 0, 0)
 OPTION("-fno-common", fno_common, Flag, f_Group, INVALID, "", 0, 0, 0)
 OPTION("-fno-constant-cfstrings", fno_constant_cfstrings, Flag, f_Group, INVALID, "", 0, 0, 0)
+OPTION("-fno-diagnostics-fixit-info", fno_diagnostics_fixit_info, Flag, f_Group, INVALID, "", 0, 0, 0)
 OPTION("-fno-diagnostics-show-option", fno_diagnostics_show_option, Flag, f_Group, INVALID, "", 0, 0, 0)
 OPTION("-fno-eliminate-unused-debug-symbols", fno_eliminate_unused_debug_symbols, Flag, f_Group, INVALID, "", 0, 0, 0)
 OPTION("-fno-inline-functions", fno_inline_functions, Flag, clang_ignored_f_Group, INVALID, "", 0, 0, 0)

lib/Driver/Tools.cpp

@@ -505,6 +505,11 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
     D.Diag(clang::diag::warn_drv_clang_unsupported)
       << Args.getLastArg(options::OPT_funsigned_bitfields)->getAsString(Args);
 
+  // -fdiagnostics-fixit-info is default, only pass non-default.
+  if (!Args.hasFlag(options::OPT_fdiagnostics_fixit_info, 
+                    options::OPT_fno_diagnostics_fixit_info))
+    CmdArgs.push_back("-fno-diagnostics-fixit-info");
+
   // Enable -fdiagnostics-show-option by default.
   if (Args.hasFlag(options::OPT_fdiagnostics_show_option, 
                    options::OPT_fno_diagnostics_show_option))