[testsuite] Unbuffer the output in gdb.base/multi-forks.c

[deliverable/binutils-gdb.git] / gdb / symtab.c

diff --git a/gdb/symtab.c b/gdb/symtab.c
index c95b651f69a09d9579be498a008d6fa04de459f9..95b3a110dd774e84a2ba67494d31d452b09aea13 100644 (file)
--- a/gdb/symtab.c
+++ b/gdb/symtab.c
@@ -1,6 +1,6 @@
 /* Symbol table lookup for the GNU debugger, GDB.
 
-   Copyright (C) 1986-2015 Free Software Foundation, Inc.
+   Copyright (C) 1986-2016 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -85,6 +85,9 @@ static struct block_symbol
   lookup_symbol_in_objfile (struct objfile *objfile, int block_index,
                            const char *name, const domain_enum domain);
 
+/* See symtab.h.  */
+const struct block_symbol null_block_symbol = { NULL, NULL };
+
 extern initialize_file_ftype _initialize_symtab;
 
 /* Program space key for finding name and language of "main".  */
@@ -515,8 +518,8 @@ gdb_mangle_name (struct type *type, int method_id, int signature_id)
   int is_constructor;
   int is_destructor = is_destructor_name (physname);
   /* Need a new type prefix.  */
-  char *const_prefix = method->is_const ? "C" : "";
-  char *volatile_prefix = method->is_volatile ? "V" : "";
+  const char *const_prefix = method->is_const ? "C" : "";
+  const char *volatile_prefix = method->is_volatile ? "V" : "";
   char buf[20];
   int len = (newname == NULL ? 0 : strlen (newname));
 
@@ -5422,7 +5425,7 @@ default_make_symbol_completion_list_break_on_1 (const char *text,
       /* These languages may have parameters entered by user but they are never
         present in the partial symbol tables.  */
 
-      const char *cs = memchr (sym_text, '(', sym_text_len);
+      const char *cs = (const char *) memchr (sym_text, '(', sym_text_len);
 
       if (cs)
        sym_text_len = cs - sym_text;