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* [binutils-gdb] Simplify varobj "change" logic
@ 2022-06-06 18:59 Tom Tromey
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From: Tom Tromey @ 2022-06-06 18:59 UTC (permalink / raw)
To: gdb-cvs
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=a80f2680dbf07c713e3d58bc0906b7ed52f911e2
commit a80f2680dbf07c713e3d58bc0906b7ed52f911e2
Author: Tom Tromey <tromey@adacore.com>
Date: Thu May 26 10:40:32 2022 -0600
Simplify varobj "change" logic
varobj used to store 'print_value' as a C string, where NULL was a
valid value, and so it had logic to handle this situation. However,
at some point this was changed to be a std::string, and so the code
can be simplified in this spot.
Diff:
---
gdb/varobj.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/gdb/varobj.c b/gdb/varobj.c
index 741fdb6a03b..1aca015a21a 100644
--- a/gdb/varobj.c
+++ b/gdb/varobj.c
@@ -1344,11 +1344,8 @@ install_new_value (struct varobj *var, struct value *value, bool initial)
{
print_value = varobj_value_get_print_value (var->value.get (),
var->format, var);
- if ((var->print_value.empty () && !print_value.empty ())
- || (!var->print_value.empty () && print_value.empty ())
- || (!var->print_value.empty () && !print_value.empty ()
- && var->print_value != print_value))
- changed = true;
+ if (var->print_value != print_value)
+ changed = true;
}
var->print_value = print_value;
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2022-06-06 18:59 [binutils-gdb] Simplify varobj "change" logic Tom Tromey
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