2011-02-28 Michael Snyder <msnyder@vmware.com>

	* dwarf2read.c (add_partial_symbol): Discard unused values.
	(read_base_type): Delete unused variable.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 4dd6ec8..b173285 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,8 @@
 2011-02-28  Michael Snyder  <msnyder@vmware.com>
 
+       * dwarf2read.c (add_partial_symbol): Discard unused values.
+       (read_base_type): Delete unused variable.
+
        * dbxread.c (read_dbx_symtab): Discard unused value.
 
        * eval.c (evaluate_subexp_standard): Delete unused variable,

diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index d40be86..c62e324 100644 (file)
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -3837,25 +3837,25 @@ add_partial_symbol (struct partial_die_info *pdi, struct dwarf2_cu *cu)
              of the global scope.  But in Ada, we want to be able to access
              nested procedures globally.  So all Ada subprograms are stored
              in the global scope.  */
-         /*prim_record_minimal_symbol (actual_name, pdi->lowpc + baseaddr,
+         /* prim_record_minimal_symbol (actual_name, pdi->lowpc + baseaddr,
             mst_text, objfile); */
-         psym = add_psymbol_to_list (actual_name, strlen (actual_name),
-                                     built_actual_name,
-                                     VAR_DOMAIN, LOC_BLOCK,
-                                     &objfile->global_psymbols,
-                                     0, pdi->lowpc + baseaddr,
-                                     cu->language, objfile);
+         add_psymbol_to_list (actual_name, strlen (actual_name),
+                              built_actual_name,
+                              VAR_DOMAIN, LOC_BLOCK,
+                              &objfile->global_psymbols,
+                              0, pdi->lowpc + baseaddr,
+                              cu->language, objfile);
        }
       else
        {
-         /*prim_record_minimal_symbol (actual_name, pdi->lowpc + baseaddr,
+         /* prim_record_minimal_symbol (actual_name, pdi->lowpc + baseaddr,
             mst_file_text, objfile); */
-         psym = add_psymbol_to_list (actual_name, strlen (actual_name),
-                                     built_actual_name,
-                                     VAR_DOMAIN, LOC_BLOCK,
-                                     &objfile->static_psymbols,
-                                     0, pdi->lowpc + baseaddr,
-                                     cu->language, objfile);
+         add_psymbol_to_list (actual_name, strlen (actual_name),
+                              built_actual_name,
+                              VAR_DOMAIN, LOC_BLOCK,
+                              &objfile->static_psymbols,
+                              0, pdi->lowpc + baseaddr,
+                              cu->language, objfile);
        }
       break;
     case DW_TAG_constant:
@@ -3866,10 +3866,9 @@ add_partial_symbol (struct partial_die_info *pdi, struct dwarf2_cu *cu)
          list = &objfile->global_psymbols;
        else
          list = &objfile->static_psymbols;
-       psym = add_psymbol_to_list (actual_name, strlen (actual_name),
-                                   built_actual_name, VAR_DOMAIN, LOC_STATIC,
-                                   list, 0, 0, cu->language, objfile);
-
+       add_psymbol_to_list (actual_name, strlen (actual_name),
+                            built_actual_name, VAR_DOMAIN, LOC_STATIC,
+                            list, 0, 0, cu->language, objfile);
       }
       break;
     case DW_TAG_variable:
@@ -3901,12 +3900,12 @@ add_partial_symbol (struct partial_die_info *pdi, struct dwarf2_cu *cu)
             table building.  */
 
          if (pdi->locdesc || pdi->has_type)
-           psym = add_psymbol_to_list (actual_name, strlen (actual_name),
-                                       built_actual_name,
-                                       VAR_DOMAIN, LOC_STATIC,
-                                       &objfile->global_psymbols,
-                                       0, addr + baseaddr,
-                                       cu->language, objfile);
+           add_psymbol_to_list (actual_name, strlen (actual_name),
+                                built_actual_name,
+                                VAR_DOMAIN, LOC_STATIC,
+                                &objfile->global_psymbols,
+                                0, addr + baseaddr,
+                                cu->language, objfile);
        }
       else
        {
@@ -3917,14 +3916,14 @@ add_partial_symbol (struct partial_die_info *pdi, struct dwarf2_cu *cu)
                xfree (actual_name);
              return;
            }
-         /*prim_record_minimal_symbol (actual_name, addr + baseaddr,
+         /* prim_record_minimal_symbol (actual_name, addr + baseaddr,
             mst_file_data, objfile); */
-         psym = add_psymbol_to_list (actual_name, strlen (actual_name),
-                                     built_actual_name,
-                                     VAR_DOMAIN, LOC_STATIC,
-                                     &objfile->static_psymbols,
-                                     0, addr + baseaddr,
-                                     cu->language, objfile);
+         add_psymbol_to_list (actual_name, strlen (actual_name),
+                              built_actual_name,
+                              VAR_DOMAIN, LOC_STATIC,
+                              &objfile->static_psymbols,
+                              0, addr + baseaddr,
+                              cu->language, objfile);
        }
       break;
     case DW_TAG_typedef:
@@ -8184,7 +8183,6 @@ read_base_type (struct die_info *die, struct dwarf2_cu *cu)
 static struct type *
 read_subrange_type (struct die_info *die, struct dwarf2_cu *cu)
 {
-  struct gdbarch *gdbarch = get_objfile_arch (cu->objfile);
   struct type *base_type;
   struct type *range_type;
   struct attribute *attr;