From 39e99b6a7f97274ab4cc03cb5962686f30161010 Mon Sep 17 00:00:00 2001
From: Tom Tromey <tom@tromey.com>
Date: Tue, 11 Mar 2025 09:31:22 -0600
Subject: [PATCH] Use gdb unordered map in dictionary.c

This changes dictionary.c to use gdb::unordered_map.

Approved-By: Simon Marchi <simon.marchi@efficios.com>
---
 gdb/dictionary.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/gdb/dictionary.c b/gdb/dictionary.c
index f617b8f967f..f673877338c 100644
--- a/gdb/dictionary.c
+++ b/gdb/dictionary.c
@@ -26,7 +26,7 @@
 #include "buildsym.h"
 #include "dictionary.h"
 #include "gdbsupport/gdb-safe-ctype.h"
-#include <unordered_map>
+#include "gdbsupport/unordered_map.h"
 #include "language.h"
 
 /* This file implements dictionaries, which are tables that associate
@@ -917,10 +917,10 @@ struct multidictionary
 
 /* A helper function to collate symbols on the pending list by language.  */
 
-static std::unordered_map<enum language, std::vector<symbol *>>
+static gdb::unordered_map<enum language, std::vector<symbol *>>
 collate_pending_symbols_by_language (const struct pending *symbol_list)
 {
-  std::unordered_map<enum language, std::vector<symbol *>> nsyms;
+  gdb::unordered_map<enum language, std::vector<symbol *>> nsyms;
 
   for (const pending *list_counter = symbol_list;
        list_counter != nullptr; list_counter = list_counter->next)
@@ -943,7 +943,7 @@ mdict_create_hashed (struct obstack *obstack,
 {
   struct multidictionary *retval
     = XOBNEW (obstack, struct multidictionary);
-  std::unordered_map<enum language, std::vector<symbol *>> nsyms
+  gdb::unordered_map<enum language, std::vector<symbol *>> nsyms
     = collate_pending_symbols_by_language (symbol_list);
 
   /* Loop over all languages and create/populate dictionaries.  */
@@ -988,7 +988,7 @@ mdict_create_linear (struct obstack *obstack,
 {
   struct multidictionary *retval
     = XOBNEW (obstack, struct multidictionary);
-  std::unordered_map<enum language, std::vector<symbol *>> nsyms
+  gdb::unordered_map<enum language, std::vector<symbol *>> nsyms
     = collate_pending_symbols_by_language (symbol_list);
 
   /* Loop over all languages and create/populate dictionaries.  */
@@ -1132,7 +1132,7 @@ void
 mdict_add_pending (struct multidictionary *mdict,
 		   const struct pending *symbol_list)
 {
-  std::unordered_map<enum language, std::vector<symbol *>> nsyms
+  gdb::unordered_map<enum language, std::vector<symbol *>> nsyms
     = collate_pending_symbols_by_language (symbol_list);
 
   for (const auto &pair : nsyms)
-- 
2.47.3