directives.c (check_eol_1): New.

libcpp/ChangeLog:

2014-08-29  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* directives.c (check_eol_1): New.
	(check_eol_endif_labels): New.
	(check_eol): Call check_eol_1.
	(do_else,do_endif): Call check_eol_endif_labels.

gcc/c-family/ChangeLog:

2014-08-29  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
	Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
	Wundef): Use CPP, Var and Init.
	* c-opts.c (c_common_handle_option): Do not handle the above flags here.

From-SVN: r214735

3 files changed, 14 insertions, 35 deletions

diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 400ea34becc..762f7e9a71f 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,5 +1,12 @@
 2014-08-29  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 
+	* c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
+	Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
+	Wundef): Use CPP, Var and Init.
+	* c-opts.c (c_common_handle_option): Do not handle the above flags here.
+
+2014-08-29  Manuel López-Ibáñez  <manu@gcc.gnu.org>
+
 	* c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
 	* c-opts.c (c_common_handle_option): Do not handle here.
 
diff --git a/gcc/c-family/c-opts.c b/gcc/c-family/c-opts.c
index 81b7c96bd18..6093eb310e3 100644
--- a/gcc/c-family/c-opts.c
+++ b/gcc/c-family/c-opts.c
@@ -381,7 +381,6 @@ c_common_handle_option (size_t scode, const char *arg, int value,
     case OPT_Wall:
       /* ??? Don't add new options here. Use LangEnabledBy in c.opt.  */
 
-      cpp_opts->warn_trigraphs = value;
       cpp_opts->warn_num_sign_change = value;
       break;
 
@@ -389,29 +388,10 @@ c_common_handle_option (size_t scode, const char *arg, int value,
       cpp_opts->warn_cxx_operator_names = value;
       break;
 
-    case OPT_Wdeprecated:
-      cpp_opts->cpp_warn_deprecated = value;
-      break;
-
-    case OPT_Wendif_labels:
-      cpp_opts->warn_endif_labels = value;
-      break;
-
-    case OPT_Winvalid_pch:
-      cpp_opts->warn_invalid_pch = value;
-      break;
-
-    case OPT_Wliteral_suffix:
-      cpp_opts->warn_literal_suffix = value;
-      break;
-
     case OPT_Wlong_long:
       cpp_opts->cpp_warn_long_long = value;
       break;
 
-    case OPT_Wmissing_include_dirs:
-      cpp_opts->warn_missing_include_dirs = value;
-      break;
     case OPT_Wnormalized_:
       /* FIXME: Move all this to c.opt.  */
       if (kind == DK_ERROR)
@@ -439,14 +419,6 @@ c_common_handle_option (size_t scode, const char *arg, int value,
       cpp_opts->cpp_warn_traditional = value;
       break;
 
-    case OPT_Wtrigraphs:
-      cpp_opts->warn_trigraphs = value;
-      break;
-
-    case OPT_Wundef:
-      cpp_opts->warn_undef = value;
-      break;
-
     case OPT_Wunknown_pragmas:
       /* Set to greater than 1, so that even unknown pragmas in
 	 system headers will be warned about.  */
diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt
index 3a187087e7c..210a099a550 100644
--- a/gcc/c-family/c.opt
+++ b/gcc/c-family/c.opt
@@ -368,7 +368,7 @@ LangEnabledBy(C++ ObjC++,Weffc++)
 ;
 
 Wdeprecated
-C C++ ObjC ObjC++ Var(warn_deprecated) Init(1) Warning
+C C++ ObjC ObjC++ CPP(cpp_warn_deprecated) Var(warn_deprecated) Init(1) Warning
 Warn if a deprecated compiler feature, class, method, or field is used
 
 Wdesignated-init
@@ -392,7 +392,7 @@ C ObjC C++ ObjC++ Var(warn_empty_body) Warning EnabledBy(Wextra)
 Warn about an empty body in an if or else statement
 
 Wendif-labels
-C ObjC C++ ObjC++ Warning
+C ObjC C++ ObjC++ CPP(warn_endif_labels) Var(cpp_warn_endif_labels) Init(1) Warning
 Warn about stray tokens after #elif and #endif
 
 Wenum-compare
@@ -503,7 +503,7 @@ C++ ObjC++ Var(warn_invalid_offsetof) Init(1) Warning
 Warn about invalid uses of the \"offsetof\" macro
 
 Winvalid-pch
-C ObjC C++ ObjC++ Warning
+C ObjC C++ ObjC++ CPP(warn_invalid_pch) Var(cpp_warn_invalid_pch) Warning
 Warn about PCH files that are found but not used
 
 Wjump-misses-init
@@ -511,7 +511,7 @@ C ObjC Var(warn_jump_misses_init) Warning LangEnabledby(C ObjC,Wc++-compat)
 Warn when a jump misses a variable initialization
 
 Wliteral-suffix
-C++ ObjC++ Warning
+C++ ObjC++ CPP(warn_literal_suffix) Var(cpp_warn_literal_suffix) Init(1) Warning
 Warn when a string or character literal is followed by a ud-suffix which does not begin with an underscore.
 
 Wlogical-op
@@ -583,7 +583,7 @@ C ObjC C++ ObjC++ Alias(Wsuggest-attribute=format)
 ;
 
 Wmissing-include-dirs
-C ObjC C++ ObjC++ Warning
+C ObjC C++ ObjC++ CPP(warn_missing_include_dirs) Var(cpp_warn_missing_include_dirs) Warning
 Warn about user-specified include directories that do not exist
 
 Wmissing-parameter-type
@@ -794,7 +794,7 @@ C ObjC Var(warn_traditional_conversion) Warning
 Warn of prototypes causing type conversions different from what would happen in the absence of prototype
 
 Wtrigraphs
-C ObjC C++ ObjC++ Warning
+C ObjC C++ ObjC++ CPP(warn_trigraphs) Var(cpp_warn_trigraphs) Init(2) Warning LangEnabledBy(C ObjC C++ ObjC++,Wall)
 Warn if trigraphs are encountered that might affect the meaning of the program
 
 Wundeclared-selector
@@ -802,7 +802,7 @@ ObjC ObjC++ Var(warn_undeclared_selector) Warning
 Warn about @selector()s without previously declared methods
 
 Wundef
-C ObjC C++ ObjC++ Warning
+C ObjC C++ ObjC++ CPP(warn_undef) Var(cpp_warn_undef) Warning
 Warn if an undefined macro is used in an #if directive
 
 Wuninitialized