* ada-lang.c: Update throughout to use symbol_matches_domain

	instead of matching the symbol domain explictly.
	* dwarf2read.c (add_partial_symbol): Do not add new psym for
	STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
	class as typedefs. See lookup_partial_symbol function.
	(new_symbol): Similar to add_partial_symbol, do not create
	symbol for the typedef. See lookup_block_symbol.
	* symtab.c (symbol_matches_domain): New function, takes care
	of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
	(lookup_partial_symbol): Use symbol_matches_domain to see if the
	found psym domain matches the given domain.
	(lookup_block_symbol): Likewise.

1 files changed, 1 insertions, 18 deletions

diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index 13571789c1f..4f1cb1e3296 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -2066,16 +2066,6 @@ add_partial_symbol (struct partial_die_info *pdi, struct dwarf2_cu *cu)
 			   : &objfile->static_psymbols,
 			   0, (CORE_ADDR) 0, cu->language, objfile);
 
-      if (cu->language == language_cplus
-          || cu->language == language_java
-          || cu->language == language_ada)
-	{
-	  /* For C++ and Java, these implicitly act as typedefs as well. */
-	  add_psymbol_to_list (actual_name, strlen (actual_name),
-			       VAR_DOMAIN, LOC_TYPEDEF,
-			       &objfile->global_psymbols,
-			       0, (CORE_ADDR) 0, cu->language, objfile);
-	}
       break;
     case DW_TAG_enumerator:
       add_psymbol_to_list (actual_name, strlen (actual_name),
@@ -7565,23 +7555,16 @@ new_symbol (struct die_info *die, struct type *type, struct dwarf2_cu *cu)
 
 	    /* The semantics of C++ state that "struct foo { ... }" also
 	       defines a typedef for "foo".  A Java class declaration also
-	       defines a typedef for the class.  Synthesize a typedef symbol
-	       so that "ptype foo" works as expected.  */
+	       defines a typedef for the class.  */
 	    if (cu->language == language_cplus
 		|| cu->language == language_java
 		|| cu->language == language_ada)
 	      {
-		struct symbol *typedef_sym = (struct symbol *)
-		  obstack_alloc (&objfile->objfile_obstack,
-				 sizeof (struct symbol));
-		*typedef_sym = *sym;
-		SYMBOL_DOMAIN (typedef_sym) = VAR_DOMAIN;
 		/* The symbol's name is already allocated along with
 		   this objfile, so we don't need to duplicate it for
 		   the type.  */
 		if (TYPE_NAME (SYMBOL_TYPE (sym)) == 0)
 		  TYPE_NAME (SYMBOL_TYPE (sym)) = SYMBOL_SEARCH_NAME (sym);
-		add_symbol_to_list (typedef_sym, list_to_add);
 	      }
 	  }
 	  break;