* symtab.c (check_field): Now static. Move from...

[external/binutils.git] / gdb / symtab.c

diff --git a/gdb/symtab.c b/gdb/symtab.c
index 1b0b35b..1de3454 100644 (file)
--- a/gdb/symtab.c
+++ b/gdb/symtab.c
@@ -1278,6 +1278,42 @@ lookup_language_this (const struct language_defn *lang,
   return NULL;
 }
 
+/* Given TYPE, a structure/union,
+   return 1 if the component named NAME from the ultimate target
+   structure/union is defined, otherwise, return 0.  */
+
+static int
+check_field (struct type *type, const char *name)
+{
+  int i;
+
+  /* The type may be a stub.  */
+  CHECK_TYPEDEF (type);
+
+  for (i = TYPE_NFIELDS (type) - 1; i >= TYPE_N_BASECLASSES (type); i--)
+    {
+      const char *t_field_name = TYPE_FIELD_NAME (type, i);
+
+      if (t_field_name && (strcmp_iw (t_field_name, name) == 0))
+       return 1;
+    }
+
+  /* C++: If it was not found as a data field, then try to return it
+     as a pointer to a method.  */
+
+  for (i = TYPE_NFN_FIELDS (type) - 1; i >= 0; --i)
+    {
+      if (strcmp_iw (TYPE_FN_FIELDLIST_NAME (type, i), name) == 0)
+       return 1;
+    }
+
+  for (i = TYPE_N_BASECLASSES (type) - 1; i >= 0; i--)
+    if (check_field (TYPE_BASECLASS (type, i), name))
+      return 1;
+
+  return 0;
+}
+
 /* Behave like lookup_symbol except that NAME is the natural name
    (e.g., demangled name) of the symbol that we're looking for.  */