================
@@ -33,15 +35,12 @@ MakeArgv(const llvm::ArrayRef<std::string> &strs) {
   return argv;
 }
 
-static uint32_t SetLaunchFlag(uint32_t flags, const llvm::json::Object *obj,
-                              llvm::StringRef key, lldb::LaunchFlags mask) {
-  if (const auto opt_value = GetBoolean(obj, key)) {
-    if (*opt_value)
-      flags |= mask;
-    else
-      flags &= ~mask;
-  }
-
+static uint32_t SetLaunchFlag(uint32_t flags, bool opt,
+                              lldb::LaunchFlags mask) {
+  if (opt)
+    flags |= mask;
+  else
+    flags &= ~mask;
   return flags;
 }
----------------
JDevlieghere wrote:

This functionally isn't the same anymore. We had this discussion in the past: a 
flag not being set is *not* the equivalent to it being set to off. I think the 
protocol class needs to store a `std::optional<bool>`. 

https://github.com/llvm/llvm-project/pull/133624
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