From: Doug Evans <xdje42@gmail.com>
Date: Mon, 22 Dec 2014 17:20:50 +0000 (-0800)
Subject: cp-namespace.c (cp_lookup_symbol_via_imports): New arg "search_scope_first".
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4bd0864e2124057b312fafd3a86920f9e0a10a57;p=binutils-gdb.git

cp-namespace.c (cp_lookup_symbol_via_imports): New arg "search_scope_first".

gdb/ChangeLog:

	* cp-namespace.c (cp_lookup_symbol_via_imports): New arg
	"search_scope_first".  All callers updated.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 74a5e9eb64f..addc48d190c 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2014-12-22  Doug Evans  <xdje42@gmail.com>
+
+	* cp-namespace.c (cp_lookup_symbol_via_imports): New arg
+	"search_scope_first".  All callers updated.
+
 2014-12-22  Doug Evans  <xdje42@gmail.com>
 
 	* cp-namespace.c (cp_lookup_nested_symbol_1): New function.
diff --git a/gdb/cp-namespace.c b/gdb/cp-namespace.c
index ea326ac9213..c58efa44b78 100644
--- a/gdb/cp-namespace.c
+++ b/gdb/cp-namespace.c
@@ -429,13 +429,17 @@ reset_directive_searched (void *data)
 
    If SCOPE is "A::B" and SEARCH_PARENTS is true the imports of
    namespaces X and Y will be considered.  If SEARCH_PARENTS is false
-   only the import of Y is considered.  */
+   only the import of Y is considered.
+
+   SEARCH_SCOPE_FIRST is an internal implementation detail: Callers must
+   pass 0 for it.  Internally we pass 1 when recursing.  */
 
 static struct symbol *
 cp_lookup_symbol_via_imports (const char *scope,
 			      const char *name,
 			      const struct block *block,
 			      const domain_enum domain,
+			      const int search_scope_first,
 			      const int declaration_only,
 			      const int search_parents)
 {
@@ -445,8 +449,8 @@ cp_lookup_symbol_via_imports (const char *scope,
   int directive_match;
   struct cleanup *searched_cleanup;
 
-  /* First, try to find the symbol in the given namespace.  */
-  if (!declaration_only)
+  /* First, try to find the symbol in the given namespace if requested.  */
+  if (search_scope_first)
     sym = cp_lookup_symbol_in_namespace (scope, name,
 					 block, domain, 1);
 
@@ -535,7 +539,7 @@ cp_lookup_symbol_via_imports (const char *scope,
 		 towards the imported namespace.  */
 	      sym = cp_lookup_symbol_via_imports (current->import_src,
 						  name, block,
-						  domain, 0, 0);
+						  domain, 1, 0, 0);
 	    }
 	  current->searched = 0;
 	  discard_cleanups (searched_cleanup);
@@ -663,7 +667,7 @@ cp_lookup_symbol_imports_or_template (const char *scope,
 	}
     }
 
-  result = cp_lookup_symbol_via_imports (scope, name, block, domain, 1, 1);
+  result = cp_lookup_symbol_via_imports (scope, name, block, domain, 0, 1, 1);
   if (symbol_lookup_debug)
     {
       fprintf_unfiltered (gdb_stdlog,
@@ -714,7 +718,7 @@ cp_lookup_symbol_namespace (const char *scope,
   while (block != NULL)
     {
       sym = cp_lookup_symbol_via_imports (scope, name, block,
-					  domain, 0, 1);
+					  domain, 0, 0, 1);
 
       if (sym)
 	{