ClangPchManager: Introduce PchTaskQueue

With the PchTaskQueue the pipeline is almost complete.

Task-number: QTCREATORBUG-21346
Change-Id: I5f05d525db1679eb37dd1d462076c1ed42958099
Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>

3 files changed, 3 insertions, 3 deletions

diff --git a/src/tools/clangrefactoringbackend/source/symbolindexertaskqueue.h b/src/tools/clangrefactoringbackend/source/symbolindexertaskqueue.h
index c0379b2c29..7ca3513284 100644
--- a/src/tools/clangrefactoringbackend/source/symbolindexertaskqueue.h
+++ b/src/tools/clangrefactoringbackend/source/symbolindexertaskqueue.h
@@ -94,7 +94,7 @@ public:
 
     void processEntries()
     {
-        uint taskCount = m_symbolIndexerScheduler.freeSlots();
+        uint taskCount = m_symbolIndexerScheduler.slotUsage().free;
 
         auto newEnd = std::prev(m_tasks.end(), std::min<int>(int(taskCount), int(m_tasks.size())));
         m_symbolIndexerScheduler.addTasks({std::make_move_iterator(newEnd),
diff --git a/src/tools/clangrefactoringbackend/source/symbolindexing.h b/src/tools/clangrefactoringbackend/source/symbolindexing.h
index d20142870e..10e1be0358 100644
--- a/src/tools/clangrefactoringbackend/source/symbolindexing.h
+++ b/src/tools/clangrefactoringbackend/source/symbolindexing.h
@@ -105,7 +105,7 @@ public:
         m_indexerScheduler.disable();
         while (!m_indexerScheduler.futures().empty()) {
             m_indexerScheduler.syncTasks();
-            m_indexerScheduler.freeSlots();
+            m_indexerScheduler.slotUsage();
         }
     }
 
diff --git a/src/tools/clangrefactoringbackend/source/symbolstorage.h b/src/tools/clangrefactoringbackend/source/symbolstorage.h
index 4aae17c599..02d52bfb50 100644
--- a/src/tools/clangrefactoringbackend/source/symbolstorage.h
+++ b/src/tools/clangrefactoringbackend/source/symbolstorage.h
@@ -332,7 +332,7 @@ public:
         m_database
     };
     mutable ReadStatement m_getPrecompiledHeader{
-        "SELECT pchPath, pchBuildTime FROM precompiledHeaders WHERE projectPartId = ?",
+        "SELECT projectPchPath, projectPchBuildTime FROM precompiledHeaders WHERE projectPartId = ?",
         m_database
     };
 };