From 3e6188349fbf16e9da69837e5e1211537805e422 Mon Sep 17 00:00:00 2001 From: Simon Marchi Date: Thu, 17 May 2018 09:52:08 -0400 Subject: [PATCH] value.c: Remove unused variables Obvious patch to remove unused local variables (found by adding -Wunused). I didn't touch this one in value_fetch_lazy, because check_typedef could have a desired side-effect. 3743 struct type *type = check_typedef (value_type (val)); gdb/ChangeLog: * value.c (release_value): Remove unused variable. (record_latest_value): Likewise. (access_value_history): Likewise. (preserve_values): Likewise. --- gdb/ChangeLog | 7 +++++++ gdb/value.c | 6 ------ 2 files changed, 7 insertions(+), 6 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 4ae46c1ae44..94c351bf4c2 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,10 @@ +2018-05-17 Simon Marchi + + * value.c (release_value): Remove unused variable. + (record_latest_value): Likewise. + (access_value_history): Likewise. + (preserve_values): Likewise. + 2018-05-17 Tom Tromey * extension.h (struct ext_lang_type_printers) : diff --git a/gdb/value.c b/gdb/value.c index eb28121b83b..aa6ca43b414 100644 --- a/gdb/value.c +++ b/gdb/value.c @@ -1614,8 +1614,6 @@ value_free_to_mark (const struct value *mark) value_ref_ptr release_value (struct value *val) { - struct value *v; - if (val == nullptr) return value_ref_ptr (); @@ -1789,8 +1787,6 @@ set_value_component_location (struct value *component, int record_latest_value (struct value *val) { - int i; - /* We don't want this value to have anything to do with the inferior anymore. In particular, "set $1 = 50" should not affect the variable from which the value was taken, and fast watchpoints should be able to assume that @@ -1812,7 +1808,6 @@ record_latest_value (struct value *val) struct value * access_value_history (int num) { - int i; int absnum = num; if (absnum <= 0) @@ -2507,7 +2502,6 @@ preserve_values (struct objfile *objfile) { htab_t copied_types; struct internalvar *var; - int i; /* Create the hash table. We allocate on the objfile's obstack, since it is soon to be deleted. */ -- 2.30.2