* utils.c (error_begin): Make static.

* defs.h (error_begin): Delete declaration.

* linespec.c (cplusplus_error): Replace cplusplus_hint.
(decode_line_1): Use cplusplus_error instead of error_begin,
cplusplus_hint and return_to_top_level.
* coffread.c (coff_symfile_read): Use error instead of error_begin
and return_to_top_level.
* infrun.c (default_skip_permanent_breakpoint): Ditto.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 233e3b0..27aff5f 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,17 @@
 2002-02-01  Andrew Cagney  <ac131313@redhat.com>
 
+       * utils.c (error_begin): Make static.
+       * defs.h (error_begin): Delete declaration.
+
+       * linespec.c (cplusplus_error): Replace cplusplus_hint.
+       (decode_line_1): Use cplusplus_error instead of error_begin,
+       cplusplus_hint and return_to_top_level.
+       * coffread.c (coff_symfile_read): Use error instead of error_begin
+       and return_to_top_level.
+       * infrun.c (default_skip_permanent_breakpoint): Ditto.
+
+2002-02-01  Andrew Cagney  <ac131313@redhat.com>
+
        * language.h (type_error, range_error): Make string parameter
        constant.
        * language.c (warning_pre_print): Delete extern declaration.

diff --git a/gdb/coffread.c b/gdb/coffread.c
index b765af9..69d06ba 100644 (file)
--- a/gdb/coffread.c
+++ b/gdb/coffread.c
@@ -668,13 +668,10 @@ coff_symfile_read (struct objfile *objfile, int mainline)
     {
       if (!info->stabstrsect)
        {
-         error_begin ();
-         fprintf_filtered
-           (gdb_stderr,
-            ("The debugging information in `%s' is corrupted.\n"
-          "The file has a `.stabs' section, but no `.stabstr' section.\n"),
-            name);
-         return_to_top_level (RETURN_ERROR);
+         error (("The debugging information in `%s' is corrupted.\n"
+                 "The file has a `.stabs' section, but no `.stabstr' "
+                 "section."),
+                name);
        }
 
       /* FIXME: dubious.  Why can't we use something normal like

diff --git a/gdb/defs.h b/gdb/defs.h
index 274cacc..66e5ff0 100644 (file)
--- a/gdb/defs.h
+++ b/gdb/defs.h
@@ -1068,9 +1068,6 @@ extern NORETURN void verror (const char *fmt, va_list ap) ATTR_NORETURN;
 
 extern NORETURN void error (const char *fmt, ...) ATTR_NORETURN;
 
-/* DEPRECATED: Use error(), verror() or error_stream(). */
-extern NORETURN void error_begin (void);
-
 extern NORETURN void error_stream (struct ui_file *) ATTR_NORETURN;
 
 /* Returns a freshly allocate buffer containing the last error

diff --git a/gdb/infrun.c b/gdb/infrun.c
index 8a5b302..1b0eb7e 100644 (file)
--- a/gdb/infrun.c
+++ b/gdb/infrun.c
@@ -232,12 +232,10 @@ static int may_follow_exec = MAY_FOLLOW_EXEC;
 static void
 default_skip_permanent_breakpoint (void)
 {
-  error_begin ();
-  fprintf_filtered (gdb_stderr, "\
+  error ("\
 The program is stopped at a permanent breakpoint, but GDB does not know\n\
 how to step past a permanent breakpoint on this architecture.  Try using\n\
-a command like `return' or `jump' to continue execution.\n");
-  return_to_top_level (RETURN_ERROR);
+a command like `return' or `jump' to continue execution.");
 }
 #endif
    

diff --git a/gdb/linespec.c b/gdb/linespec.c
index 98b13a4..ef3a28c 100644 (file)
--- a/gdb/linespec.c
+++ b/gdb/linespec.c
@@ -42,7 +42,7 @@ extern char *operator_chars (char *, char **);
 
 /* Prototypes for local functions */
 
-static void cplusplus_hint (char *name);
+static void cplusplus_error (const char *name, const char *fmt, ...) ATTR_FORMAT (printf, 2, 3);
 
 static int total_number_of_methods (struct type *type);
 
@@ -58,17 +58,31 @@ static struct symtabs_and_lines decode_line_2 (struct symbol *[],
 
 /* Helper functions. */
 
-/* While the C++ support is still in flux, issue a possibly helpful hint on
-   using the new command completion feature on single quoted demangled C++
-   symbols.  Remove when loose ends are cleaned up.   FIXME -fnf */
+/* Issue a helpful hint on using the command completion feature on
+   single quoted demangled C++ symbols as part of the completion
+   error.  */
 
 static void
-cplusplus_hint (char *name)
+cplusplus_error (const char *name, const char *fmt, ...)
 {
+  struct ui_file *tmp_stream;
+  tmp_stream = mem_fileopen ();
+  make_cleanup_ui_file_delete (tmp_stream);
+
+  {
+    va_list args;
+    va_start (args, fmt);
+    vfprintf_unfiltered (tmp_stream, fmt, args);
+    va_end (args);
+  }
+
   while (*name == '\'')
     name++;
-  printf_filtered ("Hint: try '%s<TAB> or '%s<ESC-?>\n", name, name);
-  printf_filtered ("(Note leading single quote.)\n");
+  fprintf_unfiltered (tmp_stream,
+                     ("Hint: try '%s<TAB> or '%s<ESC-?>\n"
+                      "(Note leading single quote.)"),
+                     name, name);
+  error_stream (tmp_stream);
 }
 
 /* Return the number of methods described for TYPE, including the
@@ -722,10 +736,7 @@ decode_line_1 (char **argptr, int funfirstline, struct symtab *default_symtab,
    opname = cplus_mangle_opname (tmp, DMGL_ANSI);
    if (opname == NULL)
    {
-   error_begin ();
-   printf_filtered ("no mangling for \"%s\"\n", tmp);
-   cplusplus_hint (saved_arg);
-   return_to_top_level (RETURN_ERROR);
+   cplusplus_error (saved_arg, "no mangling for \"%s\"\n", tmp);
    }
    copy = (char*) alloca (3 + strlen(opname));
    sprintf (copy, "__%s", opname);
@@ -810,17 +821,14 @@ decode_line_1 (char **argptr, int funfirstline, struct symtab *default_symtab,
                        }
                      else
                        tmp = copy;
-                     error_begin ();
                      if (tmp[0] == '~')
-                       printf_filtered
-                         ("the class `%s' does not have destructor defined\n",
-                          SYMBOL_SOURCE_NAME (sym_class));
+                       cplusplus_error (saved_arg,
+                                        "the class `%s' does not have destructor defined\n",
+                                        SYMBOL_SOURCE_NAME (sym_class));
                      else
-                       printf_filtered
-                         ("the class %s does not have any method named %s\n",
-                          SYMBOL_SOURCE_NAME (sym_class), tmp);
-                     cplusplus_hint (saved_arg);
-                     return_to_top_level (RETURN_ERROR);
+                       cplusplus_error (saved_arg,
+                                        "the class %s does not have any method named %s\n",
+                                        SYMBOL_SOURCE_NAME (sym_class), tmp);
                    }
                }
 
@@ -873,12 +881,10 @@ decode_line_1 (char **argptr, int funfirstline, struct symtab *default_symtab,
            goto symbol_found;
 
          /* Couldn't find any interpretation as classes/namespaces, so give up */
-         error_begin ();
          /* The quotes are important if copy is empty.  */
-         printf_filtered
-           ("Can't find member of namespace, class, struct, or union named \"%s\"\n", copy);
-         cplusplus_hint (saved_arg);
-         return_to_top_level (RETURN_ERROR);
+         cplusplus_error (saved_arg,
+                          "Can't find member of namespace, class, struct, or union named \"%s\"\n",
+                          copy);
        }
       /*  end of C++  */
 

diff --git a/gdb/utils.c b/gdb/utils.c
index 2459dea..c3e5a50 100644 (file)
--- a/gdb/utils.c
+++ b/gdb/utils.c
@@ -600,7 +600,7 @@ warning (const char *string,...)
    error() provides a convenient way to do this for the special case
    that the error message can be formatted with a single printf call,
    but this is more general.  */
-void
+static void
 error_begin (void)
 {
   if (error_begin_hook)