[cfe-commits] r69276 - in /cfe/trunk: include/clang/Driver/Options.def lib/Driver/Tools.cpp

[Daniel Dunbar]

Author: ddunbar
Date: Thu Apr 16 01:32:38 2009
New Revision: 69276

URL: http://llvm.org/viewvc/llvm-project?rev=69276&view=rev
Log:
Pass -fdiagnostics-show-option to clang-cc by default.
 - <rdar://problem/6796848> implement -fdiagnostics-show-option

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

Modified: cfe/trunk/include/clang/Driver/Options.def
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/Options.def?rev=69276&r1=69275&r2=69276&view=diff

==============================================================================
--- cfe/trunk/include/clang/Driver/Options.def (original)
+++ cfe/trunk/include/clang/Driver/Options.def Thu Apr 16 01:32:38 2009
@@ -364,6 +364,7 @@
 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-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)
 OPTION("-femit-all-decls", femit_all_decls, Flag, f_Group, INVALID, "", 0, 0, 0)
@@ -394,6 +395,7 @@
 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-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)
 OPTION("-fno-inline", fno_inline, Flag, clang_ignored_f_Group, INVALID, "", 0, 0, 0)

Modified: cfe/trunk/lib/Driver/Tools.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=69276&r1=69275&r2=69276&view=diff

==============================================================================
--- cfe/trunk/lib/Driver/Tools.cpp (original)
+++ cfe/trunk/lib/Driver/Tools.cpp Thu Apr 16 01:32:38 2009
@@ -479,6 +479,11 @@
     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);