* configure.ac: Check declarations for asprintf and vasprintf.

	* config.in: Regenerate.
	* configure: Likewise.

	* charset.c (conversion_loop): Use XRESIZEVEC.
	(convert_no_conversion): Likewise.
	(convert_using_iconv): Likewise.
	(init_iconv_desc): Cast return value of alloca.
	(cpp_host_to_exec_charset): Use XNEWVEC.
	(emit_numeric_escape): Use XRESIZEVEC.
	(cpp_interpret_string): Use XNEWVEC.
	(cpp_interpret_string): Use XRESIZEVEC.
	(_cpp_interpret_identifier): Cast return value of alloca.
	(_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
	* directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
	(parse_include): Use XNEWVEC.
	(insert_pragma_entry): Rename local variable "new" to
	"new_entry".
	(save_registered_pragmas): Cast return value of xmemdup.
	(destringize_and_run): Same for alloca.
	(parse_assertion): Likewise.
	(do_assert): Cast allocated storage to proper type.
	(cpp_define): Likewise.
	(_cpp_define_builtin): Likewise.
	(cpp_undef): Likewise.
	(handle_assertion): Likewise.
	(cpp_push_buffer): Rename local variable "new" to "new_buffer".
	* expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
	(CPP_UMINUS): Likewise.
	(struct cpp_operator): Rename from struct operator.
	(_cpp_expand_op_stack): Use XRESIZEVEC.
	* files.c (pch_open_file): Use XNEWVEC.
	(pch_open_file): Use XRESIZEVEC.
	(read_file_guts): Use XNEWVEC and XRESIZEVEC.
	(dir_name_of_file): Use XNEWVEC.
	(make_cpp_file): Use XCNEW.
	(make_cpp_dir): Likewise.
	(allocate_file_hash_entries): USE XNEWVEC.
	(cpp_included): Cast return value of htab_find_with_hash.
	(append_file_to_dir): Use XNEWVEC.
	(read_filename_string): Likewise. Use XRESIZEVEC too.
	(read_name_map): Cast return value of alloca.  Use XRESIZEVEC.
	(remap_filename): Use XNEWVEC.
	(struct pchf_entry): Move definition out of struct pchf_data.
	(_cpp_save_file_entries): Use XCNEWVAR.
	(_cpp_read_file_entries): Use XNEWVAR.
	* identifiers.c (alloc_node): Use XOBNEW.
	* init.c (cpp_create_reader): Use XCNEW.
	(cpp_init_builtins): Cast of b->value to enum builtin_type.
	(read_original_directory): Cast return value of alloca.
	* lex.c (add_line_note): Use XRESIZEVEC.
	(warn_about_normalization): Use XNEWVEC.
	(_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
	(new_buff): Use XNEWVEC.
	* line-map.c (linemap_add): Use XRESIZEVEC.
	* macro.c (builtin_macro): Cast return value of alloca.
	(paste_tokens): Likewise.
	(expand_arg): Use XNEWVEC and XRESIZEVEC.
	(_cpp_save_parameter): Use XRESIZEVEC.
	(create_iso_definition): Cast allocated storage to proper type.
	(_cpp_create_definition): Likewise.
	(cpp_macro_definition): Use XRESIZEVEC.
	* makedepend.c (add_clm): Use XNEW.
	(add_dir): Likewise.
	* mkdeps.c (munge): Use XNEWVEC.
	(deps_init): Use XCNEW.
	(deps_add_target): Use XRESIZEVEC.
	(deps_add_default_target): Cast return value of alloca.
	(deps_add_dep): Use XRESIZEVEC.
	(deps_add_vpath): Likewise.  Use XNEWVEC too.
	(deps_restore): Likewise.
	* pch.c (save_idents): Use XNEW and XNEWVEC.
	(cpp_save_state): Use XNEW.
	(count_defs): Cast return value of htab_find.
	(write_defs): Likewise.
	(cpp_write_pch_deps): Use XNEWVEC.
	(collect_ht_nodes): Use XRESIZEVEC.
	(cpp_valid_state): Use XNEWVEC.
	(save_macros): Use XRESIZEVEC.  Cast return value of xmemdup.
	* symtab.c (ht_create): Use XCNEW.
	(ht_lookup_with_hash): Cast return value of obstack_copy0.
	(ht_expand): Use XCNEWVEC.
	* system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
	(bool): Do not define if __cplusplus.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100295 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 35 insertions, 34 deletions

diff --git a/libcpp/directives.c b/libcpp/directives.c
index 672415b8d61..a768ea14408 100644
--- a/libcpp/directives.c
+++ b/libcpp/directives.c
@@ -588,7 +588,7 @@ glue_header_name (cpp_reader *pfile)
 
   /* To avoid lexed tokens overwriting our glued name, we can only
      allocate from the string pool once we've lexed everything.  */
-  buffer = xmalloc (capacity);
+  buffer = XNEWVEC (char, capacity);
   for (;;)
     {
       token = get_token_no_padding (pfile);
@@ -605,7 +605,7 @@ glue_header_name (cpp_reader *pfile)
       if (total_len + len > capacity)
 	{
 	  capacity = (capacity + len) * 2;
-	  buffer = xrealloc (buffer, capacity);
+	  buffer = XRESIZEVEC (char, buffer, capacity);
 	}
 
       if (token->flags & PREV_WHITE)
@@ -633,7 +633,7 @@ parse_include (cpp_reader *pfile, int *pangle_brackets)
   header = get_token_no_padding (pfile);
   if (header->type == CPP_STRING || header->type == CPP_HEADER_NAME)
     {
-      fname = xmalloc (header->val.str.len - 1);
+      fname = XNEWVEC (char, header->val.str.len - 1);
       memcpy (fname, header->val.str.text + 1, header->val.str.len - 2);
       fname[header->val.str.len - 2] = '\0';
       *pangle_brackets = header->type == CPP_HEADER_NAME;
@@ -985,27 +985,27 @@ insert_pragma_entry (cpp_reader *pfile, struct pragma_entry **chain,
 		     const cpp_hashnode *pragma, pragma_cb handler,
 		     bool allow_expansion, bool internal)
 {
-  struct pragma_entry *new;
+  struct pragma_entry *new_entry;
 
-  new = (struct pragma_entry *)
+  new_entry = (struct pragma_entry *)
     _cpp_aligned_alloc (pfile, sizeof (struct pragma_entry));
-  new->pragma = pragma;
+  new_entry->pragma = pragma;
   if (handler)
     {
-      new->is_nspace = 0;
-      new->u.handler = handler;
+      new_entry->is_nspace = 0;
+      new_entry->u.handler = handler;
     }
   else
     {
-      new->is_nspace = 1;
-      new->u.space = NULL;
+      new_entry->is_nspace = 1;
+      new_entry->u.space = NULL;
     }
 
-  new->allow_expansion = allow_expansion;
-  new->is_internal = internal;
-  new->next = *chain;
-  *chain = new;
-  return new;
+  new_entry->allow_expansion = allow_expansion;
+  new_entry->is_internal = internal;
+  new_entry->next = *chain;
+  *chain = new_entry;
+  return new_entry;
 }
 
 /* Register a pragma NAME in namespace SPACE.  If SPACE is null, it
@@ -1110,9 +1110,9 @@ save_registered_pragmas (struct pragma_entry *pe, char **sd)
     {
       if (pe->is_nspace)
 	sd = save_registered_pragmas (pe->u.space, sd);
-      *sd++ = xmemdup (HT_STR (&pe->pragma->ident),
-		       HT_LEN (&pe->pragma->ident),
-		       HT_LEN (&pe->pragma->ident) + 1);
+      *sd++ = (char *) xmemdup (HT_STR (&pe->pragma->ident),
+                                HT_LEN (&pe->pragma->ident),
+                                HT_LEN (&pe->pragma->ident) + 1);
     }
   return sd;
 }
@@ -1383,7 +1383,7 @@ destringize_and_run (cpp_reader *pfile, const cpp_string *in)
   const unsigned char *src, *limit;
   char *dest, *result;
 
-  dest = result = alloca (in->len - 1);
+  dest = result = (char *) alloca (in->len - 1);
   src = in->text + 1 + (in->text[0] == 'L');
   limit = in->text + in->len - 1;
   while (src < limit)
@@ -1760,7 +1760,7 @@ parse_assertion (cpp_reader *pfile, struct answer **answerp, int type)
   else if (parse_answer (pfile, answerp, type) == 0)
     {
       unsigned int len = NODE_LEN (predicate->val.node);
-      unsigned char *sym = alloca (len + 1);
+      unsigned char *sym = (unsigned char *) alloca (len + 1);
 
       /* Prefix '#' to get it out of macro namespace.  */
       sym[0] = '#';
@@ -1855,7 +1855,8 @@ do_assert (cpp_reader *pfile)
       if (pfile->hash_table->alloc_subobject)
 	{
 	  struct answer *temp_answer = new_answer;
-	  new_answer = pfile->hash_table->alloc_subobject (answer_size);
+	  new_answer = (struct answer *) pfile->hash_table->alloc_subobject
+            (answer_size);
 	  memcpy (new_answer, temp_answer, answer_size);
 	}
       else
@@ -1917,7 +1918,7 @@ cpp_define (cpp_reader *pfile, const char *str)
      tack " 1" on the end.  */
 
   count = strlen (str);
-  buf = alloca (count + 3);
+  buf = (char *) alloca (count + 3);
   memcpy (buf, str, count);
 
   p = strchr (str, '=');
@@ -1938,7 +1939,7 @@ void
 _cpp_define_builtin (cpp_reader *pfile, const char *str)
 {
   size_t len = strlen (str);
-  char *buf = alloca (len + 1);
+  char *buf = (char *) alloca (len + 1);
   memcpy (buf, str, len);
   buf[len] = '\n';
   run_directive (pfile, T_DEFINE, buf, len);
@@ -1949,7 +1950,7 @@ void
 cpp_undef (cpp_reader *pfile, const char *macro)
 {
   size_t len = strlen (macro);
-  char *buf = alloca (len + 1);
+  char *buf = (char *) alloca (len + 1);
   memcpy (buf, macro, len);
   buf[len] = '\n';
   run_directive (pfile, T_UNDEF, buf, len);
@@ -1978,7 +1979,7 @@ handle_assertion (cpp_reader *pfile, const char *str, int type)
 
   /* Copy the entire option so we can modify it.  Change the first
      "=" in the string to a '(', and tack a ')' on the end.  */
-  char *buf = alloca (count + 2);
+  char *buf = (char *) alloca (count + 2);
 
   memcpy (buf, str, count);
   if (p)
@@ -2036,20 +2037,20 @@ cpp_buffer *
 cpp_push_buffer (cpp_reader *pfile, const uchar *buffer, size_t len,
 		 int from_stage3)
 {
-  cpp_buffer *new = XOBNEW (&pfile->buffer_ob, cpp_buffer);
+  cpp_buffer *new_buffer = XOBNEW (&pfile->buffer_ob, cpp_buffer);
 
   /* Clears, amongst other things, if_stack and mi_cmacro.  */
-  memset (new, 0, sizeof (cpp_buffer));
+  memset (new_buffer, 0, sizeof (cpp_buffer));
 
-  new->next_line = new->buf = buffer;
-  new->rlimit = buffer + len;
-  new->from_stage3 = from_stage3;
-  new->prev = pfile->buffer;
-  new->need_line = true;
+  new_buffer->next_line = new_buffer->buf = buffer;
+  new_buffer->rlimit = buffer + len;
+  new_buffer->from_stage3 = from_stage3;
+  new_buffer->prev = pfile->buffer;
+  new_buffer->need_line = true;
 
-  pfile->buffer = new;
+  pfile->buffer = new_buffer;
 
-  return new;
+  return new_buffer;
 }
 
 /* Pops a single buffer, with a file change call-back if appropriate.