decl.c (grokdeclarator): Don't bother checking for CHAR_TYPE.

	* decl.c (grokdeclarator): Don't bother checking for CHAR_TYPE.
	* rtti.c (typeinfo_in_lib_p): Likewise.
	* cp-tree.h (INTEGRAL_CODE_P, CP_INTEGRAL_TYPE_P): Likewise.
	* name-lookup.c (arg_assoc_type): Likewise.

From-SVN: r110687

gcc/cp/ChangeLog

+2006-02-06  Roger Sayle  <roger@eyesopen.com>
+
+	* decl.c (grokdeclarator): Don't bother checking for CHAR_TYPE.
+	* rtti.c (typeinfo_in_lib_p): Likewise.
+	* cp-tree.h (INTEGRAL_CODE_P, CP_INTEGRAL_TYPE_P): Likewise.
+	* name-lookup.c (arg_assoc_type): Likewise.
+
 2006-02-04  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 
 	* cp-tree.h (tf_warn_or_error): New substituion flag.

gcc/cp/cp-tree.h

 /* Definitions for C++ parsing and type checking.
    Copyright (C) 1987, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-   2000, 2001, 2002, 2003, 2004, 2005  Free Software Foundation, Inc.
+   2000, 2001, 2002, 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
    Contributed by Michael Tiemann (tiemann@cygnus.com)
 
 This file is part of GCC.
@@ -2358,12 +2358,12 @@ extern void decl_shadowed_for_var_insert (tree, tree);
 #define DECL_EXTERNAL_LINKAGE_P(DECL) \
   (decl_linkage (DECL) == lk_external)
 
-/* Keep these codes in ascending code order.  CHAR_TYPE is used here
-   to completely fill the range.  */
+/* Keep these codes in ascending code order.  */
 
-#define INTEGRAL_CODE_P(CODE)				\
-  ((CODE) == ENUMERAL_TYPE || (CODE) == BOOLEAN_TYPE	\
-   || (CODE) == CHAR_TYPE || (CODE) == INTEGER_TYPE)
+#define INTEGRAL_CODE_P(CODE)	\
+  ((CODE) == ENUMERAL_TYPE	\
+   || (CODE) == BOOLEAN_TYPE	\
+   || (CODE) == INTEGER_TYPE)
 
 /* [basic.fundamental]
 
@@ -2372,11 +2372,9 @@ extern void decl_shadowed_for_var_insert (tree, tree);
 
    Note that INTEGRAL_TYPE_P, as defined in tree.h, allows enumeration
    types as well, which is incorrect in C++.  Keep these checks in
-   ascending code order.  CHAR_TYPE is added to complete the interval of
-   values.  */
+   ascending code order.  */
 #define CP_INTEGRAL_TYPE_P(TYPE)		\
   (TREE_CODE (TYPE) == BOOLEAN_TYPE		\
-   || TREE_CODE (TYPE) == CHAR_TYPE		\
    || TREE_CODE (TYPE) == INTEGER_TYPE)
 
 /* Returns true if TYPE is an integral or enumeration name.  Keep

gcc/cp/decl.c

 /* Process declarations and variables for C++ compiler.
    Copyright (C) 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-   2001, 2002, 2003, 2004, 2005  Free Software Foundation, Inc.
+   2001, 2002, 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
    Contributed by Michael Tiemann (tiemann@cygnus.com)
 
 This file is part of GCC.
@@ -7035,8 +7035,7 @@ grokdeclarator (const cp_declarator *declarator,
 	     `signed int' cannot be so controlled.  */
 	  && !(typedef_decl
 	       && C_TYPEDEF_EXPLICITLY_SIGNED (typedef_decl))
-	  && (TREE_CODE (type) == INTEGER_TYPE
-	      || TREE_CODE (type) == CHAR_TYPE)
+	  && TREE_CODE (type) == INTEGER_TYPE
 	  && !same_type_p (TYPE_MAIN_VARIANT (type), wchar_type_node)))
     {
       if (longlong)

gcc/cp/name-lookup.c

 /* Definitions for C++ name lookup routines.
-   Copyright (C) 2003, 2004, 2005  Free Software Foundation, Inc.
+   Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
    Contributed by Gabriel Dos Reis <gdr@integrable-solutions.net>
 
 This file is part of GCC.
@@ -4445,7 +4445,6 @@ arg_assoc_type (struct arg_lookup *k, tree type)
     case REAL_TYPE:
     case COMPLEX_TYPE:
     case VECTOR_TYPE:
-    case CHAR_TYPE:
     case BOOLEAN_TYPE:
       return false;
     case RECORD_TYPE:

gcc/cp/rtti.c

 /* RunTime Type Identification
    Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005
+   2005, 2006
    Free Software Foundation, Inc.
    Mostly written by Jason Merrill (jason@cygnus.com).
 
@@ -986,7 +986,6 @@ typeinfo_in_lib_p (tree type)
     {
     case INTEGER_TYPE:
     case BOOLEAN_TYPE:
-    case CHAR_TYPE:
     case REAL_TYPE:
     case VOID_TYPE:
       return true;