Update to commit af5309356bfa197d7a7ea09101c317f94e9b856b

[inform.git] / src / symbols.c

diff --git a/src/symbols.c b/src/symbols.c
index d2f42dac576c4c2d7e01a8ca89b9fd074c9fc173..90ec3bfe427cdc85fa9e2586bbbc68d8ad144fbd 100644 (file)
--- a/src/symbols.c
+++ b/src/symbols.c
@@ -2,7 +2,7 @@
 /*   "symbols" :  The symbols table; creating stock of reserved words        */
 /*                                                                           */
 /*   Part of Inform 6.35                                                     */
-/*   copyright (c) Graham Nelson 1993 - 2020                                 */
+/*   copyright (c) Graham Nelson 1993 - 2021                                 */
 /*                                                                           */
 /* Inform is free software: you can redistribute it and/or modify            */
 /* it under the terms of the GNU General Public License as published by      */
@@ -1223,6 +1223,8 @@ uint32 df_stripped_offset_for_code_offset(uint32 offset, int *stripped)
 {
     df_function_t *func;
     int count;
+    int beg;
+    int end;
 
     if (!track_unused_routines)
         compiler_error("DF: df_stripped_offset_for_code_offset called, but function references have not been mapped");
@@ -1250,13 +1252,14 @@ uint32 df_stripped_offset_for_code_offset(uint32 offset, int *stripped)
 
     /* Do a binary search. Maintain beg <= res < end, where res is the
        function containing the desired address. */
-    int beg = 0;
-    int end = df_functions_sorted_count;
+    beg = 0;
+    end = df_functions_sorted_count;
 
     /* Set stripped flag until we decide on a non-stripped function. */
     *stripped = TRUE;
 
     while (1) {
+        int new;
         if (beg >= end) {
             error("DF: offset_for_code_offset: Could not locate address.");
             return 0;
@@ -1268,7 +1271,7 @@ uint32 df_stripped_offset_for_code_offset(uint32 offset, int *stripped)
             *stripped = FALSE;
             return func->newaddress + (offset - func->address);
         }
-        int new = (beg + end) / 2;
+        new = (beg + end) / 2;
         if (new <= beg || new >= end)
             compiler_error("DF: binary search went off the rails");