Remove trailing white spaces.

[pf3gnuchains/gcc-fork.git] / gcc / c-opts.c

diff --git a/gcc/c-opts.c b/gcc/c-opts.c
index e026fd9..cf1e372 100644 (file)
--- a/gcc/c-opts.c
+++ b/gcc/c-opts.c
@@ -270,7 +270,7 @@ c_common_handle_option (size_t scode, const char *arg, int value)
   /* Prevent resetting the language standard to a C dialect when the driver
      has already determined that we're looking at assembler input.  */
   bool preprocessing_asm_p = (cpp_get_options (parse_in)->lang == CLK_ASM);
- 
+
   switch (code)
     {
     default:
@@ -466,10 +466,10 @@ c_common_handle_option (size_t scode, const char *arg, int value)
       global_dc->warning_as_error_requested = value;
       break;
 
-    case OPT_Werror_implicit_function_declaration: 
+    case OPT_Werror_implicit_function_declaration:
       /* For backward compatibility, this is the same as
         -Werror=implicit-function-declaration.  */
-      enable_warning_as_error ("implicit-function-declaration", value, CL_C | CL_ObjC); 
+      enable_warning_as_error ("implicit-function-declaration", value, CL_C | CL_ObjC);
       break;
 
     case OPT_Wformat:
@@ -1145,7 +1145,7 @@ c_common_post_options (const char **pfilename)
     }
 
   /* -Wimplicit-function-declaration is enabled by default for C99.  */
-  if (warn_implicit_function_declaration == -1) 
+  if (warn_implicit_function_declaration == -1)
     warn_implicit_function_declaration = flag_isoc99;
 
   /* If we're allowing C++0x constructs, don't warn about C++0x
@@ -1435,7 +1435,7 @@ sanitize_cpp_opts (void)
 
   /* Wlong-long is disabled by default. It is enabled by:
       [-pedantic | -Wtraditional] -std=[gnu|c]++98 ; or
-      [-pedantic | -Wtraditional] -std=non-c99 . 
+      [-pedantic | -Wtraditional] -std=non-c99 .
 
       Either -Wlong-long or -Wno-long-long override any other settings.  */
   if (warn_long_long == -1)