TaskTree: Rename optional into finishAllAndDone

Rationale:
1. More descriptive.
2. More consistent with a planned new finishAllAndError policy.
3. Limits the possibilities of making a conflict with std::optional.

Change-Id: I5155630188e4b699e6c18b13a101e0e2d4fe98f2
Reviewed-by: Qt CI Bot <[email protected]>
Reviewed-by: <[email protected]>
Reviewed-by: hjk <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/plugins/clangtools/clangtoolrunner.cpp b/src/plugins/clangtools/clangtoolrunner.cpp
index 40cbf75d47e..3e2c7a6c111 100644
--- a/src/plugins/clangtools/clangtoolrunner.cpp
+++ b/src/plugins/clangtools/clangtoolrunner.cpp
@@ -186,7 +186,7 @@ TaskItem clangToolTask(const AnalyzeInputData &input,
         Storage(storage),
         onGroupSetup(onSetup),
         Group {
-            optional,
+            finishAllAndDone,
             ProcessTask(onProcessSetup, onProcessDone, onProcessError)
         }
     };