cp-tree.h, [...]: Fix comment typos.

	* cp-tree.h, decl.c, decl2.c, semantics.c: Fix comment typos.
	Follow spelling conventions.

From-SVN: r103926

gcc/cp/ChangeLog

+2005-09-06  Kazu Hirata  <kazu@codesourcery.com>
+
+	* cp-tree.h, decl.c, decl2.c, semantics.c: Fix comment typos.
+	Follow spelling conventions.
+
 2005-09-05  Mark Mitchell  <mark@codesourcery.com>
 
 	PR c++/23667

gcc/cp/cp-tree.h

@@ -1177,12 +1177,12 @@ struct lang_type GTY(())
 /* Mark bits for repeated base checks.  */
 #define TYPE_MARKED_P(NODE) TREE_LANG_FLAG_6 (TYPE_CHECK (NODE))
 
-/* Non-zero if the class NODE has multiple paths to the same (virtual)
+/* Nonzero if the class NODE has multiple paths to the same (virtual)
    base object.  */
 #define CLASSTYPE_DIAMOND_SHAPED_P(NODE) \
   (LANG_TYPE_CLASS_CHECK(NODE)->diamond_shaped)
 
-/* Non-zero if the class NODE has multiple instances of the same base
+/* Nonzero if the class NODE has multiple instances of the same base
    type.  */
 #define CLASSTYPE_REPEATED_BASE_P(NODE) \
   (LANG_TYPE_CLASS_CHECK(NODE)->repeated_base)
@@ -2065,7 +2065,7 @@ extern void decl_shadowed_for_var_insert (tree, tree);
    template.  
 
    In general, DECL_TEMPLATE_INFO is non-NULL only if
-   DECL_USE_TEMPLATE is non-zero.  However, for friends, we sometimes
+   DECL_USE_TEMPLATE is nonzero.  However, for friends, we sometimes
    have DECL_TEMPLATE_INFO even when DECL_USE_TEMPLATE is zero.
    Consider:
 
@@ -2784,7 +2784,7 @@ extern void decl_shadowed_for_var_insert (tree, tree);
      2=explicit template specialization, e.g. int min<int> (int, int);
      3=explicit template instantiation, e.g. template int min<int> (int, int);
 
-   If DECL_USE_TEMPLATE is non-zero, then DECL_TEMPLATE_INFO will also
+   If DECL_USE_TEMPLATE is nonzero, then DECL_TEMPLATE_INFO will also
    be non-NULL.  */
 #define DECL_USE_TEMPLATE(NODE) (DECL_LANG_SPECIFIC (NODE)->decl_flags.use_template)
 

gcc/cp/decl.c

@@ -4924,7 +4924,7 @@ cp_finish_decl (tree decl, tree init, tree asmspec_tree, int flags)
 	    }
 
 	  /* Check that the initializer for a static data member was a
-	     constant.  Althouh we check in the parser that the
+	     constant.  Although we check in the parser that the
 	     initializer is an integral constant expression, we do not
 	     simplify division-by-zero at the point at which it
 	     occurs.  Therefore, in:

gcc/cp/decl2.c

@@ -1790,7 +1790,7 @@ import_export_decl (tree decl)
 	      /* The generic C++ ABI says that class data is always
 		 COMDAT, even if there is a key function.  Some
 		 variants (e.g., the ARM EABI) says that class data
-		 only has COMDAT linkage if the the class data might
+		 only has COMDAT linkage if the class data might
 		 be emitted in more than one translation unit.  */
 	      if (!CLASSTYPE_KEY_METHOD (class_type)
 		  || targetm.cxx.class_data_always_comdat ())

gcc/cp/semantics.c

@@ -1567,7 +1567,7 @@ finish_stmt_expr_expr (tree expr, tree stmt_expr)
 	 expression.  */
       TREE_TYPE (stmt_expr) = type;
       /* We must take particular care if TYPE is a class type.  In
-	 paticular if EXPR creates a temporary of class type, then it
+	 particular if EXPR creates a temporary of class type, then it
 	 must be destroyed at the semicolon terminating the last
 	 statement -- but we must make a copy before that happens.