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authorTom Tromey <tom@tromey.com>2020-12-11 09:33:36 -0700
committerTom Tromey <tom@tromey.com>2020-12-11 09:33:37 -0700
commitd8f168ddd08f1d5fde1a193724cdc40d524039a7 (patch)
tree5f6679f48c8d8d0d2c0e4ae44bf61f2d0a7c9e32 /gdb/varobj.c
parent76deb5d9181416cb7ea68764db13e7059d48a46c (diff)
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Change all_root_varobjs to take a function_view
This changes all_root_varobjs to take a function_view. This simplifies some of the callers, in particular we can remove a data type that only existed to be passed through. gdb/ChangeLog 2020-12-11 Tom Tromey <tom@tromey.com> * varobj.h (all_root_varobjs): Take a function_view. * varobj.c (all_root_varobjs): Take a function_view. (varobj_invalidate_iter): Remove unused parameter. (varobj_invalidate): Update. * mi/mi-cmd-var.c (struct mi_cmd_var_update): Remove. (mi_cmd_var_update_iter): Change parameters.
Diffstat (limited to 'gdb/varobj.c')
-rw-r--r--gdb/varobj.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/gdb/varobj.c b/gdb/varobj.c
index 7124e25..e4d640f 100644
--- a/gdb/varobj.c
+++ b/gdb/varobj.c
@@ -2357,11 +2357,11 @@ varobj_default_value_is_changeable_p (const struct varobj *var)
return r;
}
-/* Iterate all the existing _root_ VAROBJs and call the FUNC callback for them
- with an arbitrary caller supplied DATA pointer. */
+/* Iterate all the existing _root_ VAROBJs and call the FUNC callback
+ for each one. */
void
-all_root_varobjs (void (*func) (struct varobj *var, void *data), void *data)
+all_root_varobjs (gdb::function_view<void (struct varobj *var)> func)
{
/* Iterate "safely" - handle if the callee deletes its passed VAROBJ. */
auto iter = rootlist.begin ();
@@ -2369,7 +2369,7 @@ all_root_varobjs (void (*func) (struct varobj *var, void *data), void *data)
while (iter != end)
{
auto self = iter++;
- (*func) ((*self)->rootvar, data);
+ func ((*self)->rootvar);
}
}
@@ -2381,7 +2381,7 @@ all_root_varobjs (void (*func) (struct varobj *var, void *data), void *data)
varobj must be either re-evaluated, or marked as invalid here. */
static void
-varobj_invalidate_iter (struct varobj *var, void *unused)
+varobj_invalidate_iter (struct varobj *var)
{
/* global and floating var must be re-evaluated. */
if (var->root->floating || var->root->valid_block == NULL)
@@ -2412,7 +2412,7 @@ varobj_invalidate_iter (struct varobj *var, void *unused)
void
varobj_invalidate (void)
{
- all_root_varobjs (varobj_invalidate_iter, NULL);
+ all_root_varobjs (varobj_invalidate_iter);
}
/* A hash function for a varobj. */