Remove null_block_symbol

[deliverable/binutils-gdb.git] / gdb / d-namespace.c

diff --git a/gdb/d-namespace.c b/gdb/d-namespace.c
index ed23f58cabb2e2d861cb637f03160a12d5cf55d8..4edef188e9e14bd52de71fc58a91cfe208e2360b 100644 (file)
--- a/gdb/d-namespace.c
+++ b/gdb/d-namespace.c
@@ -127,7 +127,7 @@ d_lookup_symbol (const struct language_defn *langdef,
 
          lang_this = lookup_language_this (language_def (language_d), block);
          if (lang_this.symbol == NULL)
-           return null_block_symbol;
+           return {};
 
          type = check_typedef (TYPE_TARGET_TYPE (SYMBOL_TYPE (lang_this.symbol)));
          classname = TYPE_NAME (type);
@@ -147,7 +147,7 @@ d_lookup_symbol (const struct language_defn *langdef,
         more that can be done.  */
       class_sym = lookup_global_symbol (classname.c_str (), block, domain);
       if (class_sym.symbol == NULL)
-       return null_block_symbol;
+       return {};
 
       /* Look for a symbol named NESTED in this class.  */
       sym = d_lookup_nested_symbol (SYMBOL_TYPE (class_sym.symbol),
@@ -246,12 +246,9 @@ static struct block_symbol
 find_symbol_in_baseclass (struct type *parent_type, const char *name,
                          const struct block *block)
 {
-  struct block_symbol sym;
+  struct block_symbol sym = {};
   int i;
 
-  sym.symbol = NULL;
-  sym.block = NULL;
-
   for (i = 0; i < TYPE_N_BASECLASSES (parent_type); ++i)
     {
       struct type *base_type = TYPE_BASECLASS (parent_type, i);
@@ -349,7 +346,7 @@ d_lookup_nested_symbol (struct type *parent_type,
 
     case TYPE_CODE_FUNC:
     case TYPE_CODE_METHOD:
-      return null_block_symbol;
+      return {};
 
     default:
       gdb_assert_not_reached ("called with non-aggregate type.");
@@ -464,7 +461,7 @@ d_lookup_symbol_imports (const char *scope, const char *name,
        }
     }
 
-  return null_block_symbol;
+  return {};
 }
 
 /* Searches for NAME in the current module, and by applying relevant
@@ -496,7 +493,7 @@ d_lookup_symbol_module (const char *scope, const char *name,
       block = BLOCK_SUPERBLOCK (block);
     }
 
-  return null_block_symbol;
+  return {};
 }
 
 /* The D-specific version of name lookup for static and global names