================
@@ -266,33 +268,73 @@ void Watchpoint::Dump(Stream *s) const {
// If prefix is nullptr, we display the watch id and ignore the prefix
// altogether.
-void Watchpoint::DumpSnapshots(Stream *s, const char *prefix) const {
- if (!prefix) {
- s->Printf("\nWatchpoint %u hit:", GetID());
- prefix = "";
- }
+bool Watchpoint::DumpSnapshots(Stream *s, const char *prefix) const {
+ bool printed_anything = false;
----------------
JDevlieghere wrote:
Doesn't look like you actually need this. You change the value exactly once
below. I would just return false on line 276 and 337 and true on line 334. I
think the return value of a `Dump` function is more self explanatory than
having to scroll up and see if `printed_anything` happened to be modified in
the 50 lines between 275 and 325.
https://github.com/llvm/llvm-project/pull/68845
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