gdb/

	Fix gcc-4.5 HEAD warnings.
	* cp-name-parser.y (%union <typed_val_int>, %token GLOBAL)
	(GLOBAL_CONSTRUCTORS, GLOBAL_DESTRUCTORS, demangler_special <GLOBAL>):
	Remove.
	(yylex <"global constructors keyed to ">)
	(yylex <"global destructors keyed to ">): Base it on DEMANGLER_SPECIAL.
	(cp_comp_to_string): Remove variables str, prefix and buf.  Remove the
	GLOBAL_DESTRUCTORS and GLOBAL_CONSTRUCTORS handling.
	(cp_print): Remove the GLOBAL_DESTRUCTORS and GLOBAL_CONSTRUCTORS
	handling.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 1beccaab0b0f3b42026321960bf6704012d7d0ca..1fcd4892764de42942d65a83d32376cfe59a9407 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,16 @@
+2009-07-29  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+       Fix gcc-4.5 HEAD warnings.
+       * cp-name-parser.y (%union <typed_val_int>, %token GLOBAL)
+       (GLOBAL_CONSTRUCTORS, GLOBAL_DESTRUCTORS, demangler_special <GLOBAL>):
+       Remove.
+       (yylex <"global constructors keyed to ">)
+       (yylex <"global destructors keyed to ">): Base it on DEMANGLER_SPECIAL.
+       (cp_comp_to_string): Remove variables str, prefix and buf.  Remove the
+       GLOBAL_DESTRUCTORS and GLOBAL_CONSTRUCTORS handling.
+       (cp_print): Remove the GLOBAL_DESTRUCTORS and GLOBAL_CONSTRUCTORS
+       handling.
+
 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
 
        * NEWS: Mention ARM VFP support.

diff --git a/gdb/cp-name-parser.y b/gdb/cp-name-parser.y
index b70ad213accbb769e49493a076f303c5535890b5..62800b8ab118d4ca08983e7e659f830462758e04 100644 (file)
--- a/gdb/cp-name-parser.y
+++ b/gdb/cp-name-parser.y
@@ -255,10 +255,6 @@ make_name (const char *name, int len)
       int fold_flag;
     } abstract;
     int lval;
-    struct {
-      int val;
-      struct demangle_component *type;
-    } typed_val_int;
     const char *opname;
   }
 
@@ -313,14 +309,6 @@ make_name (const char *name, int len)
 /* Non-C++ things we get from the demangler.  */
 %token <lval> DEMANGLER_SPECIAL
 %token CONSTRUCTION_VTABLE CONSTRUCTION_IN
-%token <typed_val_int> GLOBAL
-
-%{
-enum {
-  GLOBAL_CONSTRUCTORS = DEMANGLE_COMPONENT_LITERAL + 20,
-  GLOBAL_DESTRUCTORS = DEMANGLE_COMPONENT_LITERAL + 21
-};
-%}
 
 /* Precedence declarations.  */
 
@@ -430,10 +418,6 @@ demangler_special
                          d_right ($$) = NULL; }
                |       CONSTRUCTION_VTABLE start CONSTRUCTION_IN start
                        { $$ = fill_comp (DEMANGLE_COMPONENT_CONSTRUCTION_VTABLE, $2, $4); }
-               |       GLOBAL
-                       { $$ = make_empty ($1.val);
-                         d_left ($$) = $1.type;
-                         d_right ($$) = NULL; }
                ;
 
 operator       :       OPERATOR NEW
@@ -1861,23 +1845,23 @@ yylex (void)
        {
          const char *p;
          lexptr = tokstart + 29;
-         yylval.typed_val_int.val = GLOBAL_CONSTRUCTORS;
+         yylval.lval = DEMANGLE_COMPONENT_GLOBAL_CONSTRUCTORS;
          /* Find the end of the symbol.  */
          p = symbol_end (lexptr);
-         yylval.typed_val_int.type = make_name (lexptr, p - lexptr);
+         yylval.comp = make_name (lexptr, p - lexptr);
          lexptr = p;
-         return GLOBAL;
+         return DEMANGLER_SPECIAL;
        }
       if (strncmp (tokstart, "global destructors keyed to ", 28) == 0)
        {
          const char *p;
          lexptr = tokstart + 28;
-         yylval.typed_val_int.val = GLOBAL_DESTRUCTORS;
+         yylval.lval = DEMANGLE_COMPONENT_GLOBAL_DESTRUCTORS;
          /* Find the end of the symbol.  */
          p = symbol_end (lexptr);
-         yylval.typed_val_int.type = make_name (lexptr, p - lexptr);
+         yylval.comp = make_name (lexptr, p - lexptr);
          lexptr = p;
-         return GLOBAL;
+         return DEMANGLER_SPECIAL;
        }
 
       HANDLE_SPECIAL ("vtable for ", DEMANGLE_COMPONENT_VTABLE);
@@ -1976,32 +1960,10 @@ allocate_info (void)
 char *
 cp_comp_to_string (struct demangle_component *result, int estimated_len)
 {
-  char *str, *prefix = NULL, *buf;
-  size_t err = 0;
+  size_t err;
 
-  if (result->type == GLOBAL_DESTRUCTORS)
-    {
-      result = d_left (result);
-      prefix = "global destructors keyed to ";
-    }
-  else if (result->type == GLOBAL_CONSTRUCTORS)
-    {
-      result = d_left (result);
-      prefix = "global constructors keyed to ";
-    }
-
-  str = cplus_demangle_print (DMGL_PARAMS | DMGL_ANSI, result, estimated_len, &err);
-  if (str == NULL)
-    return NULL;
-
-  if (prefix == NULL)
-    return str;
-
-  buf = malloc (strlen (str) + strlen (prefix) + 1);
-  strcpy (buf, prefix);
-  strcat (buf, str);
-  free (str);
-  return (buf);
+  return cplus_demangle_print (DMGL_PARAMS | DMGL_ANSI, result, estimated_len,
+                              &err);
 }
 
 /* Convert a demangled name to a demangle_component tree.  On success,
@@ -2048,17 +2010,6 @@ cp_print (struct demangle_component *result)
   char *str;
   size_t err = 0;
 
-  if (result->type == GLOBAL_DESTRUCTORS)
-    {
-      result = d_left (result);
-      fputs ("global destructors keyed to ", stdout);
-    }
-  else if (result->type == GLOBAL_CONSTRUCTORS)
-    {
-      result = d_left (result);
-      fputs ("global constructors keyed to ", stdout);
-    }
-
   str = cplus_demangle_print (DMGL_PARAMS | DMGL_ANSI, result, 64, &err);
   if (str == NULL)
     return;