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Fix CppProjectUpdater cancelAndWaitForFinished

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The code was pushing an additional QFutureInterface through the whole
chain of functions, which was used for canceling. But since it was never
started (and never finished, and never used for reporting results),
calling waitForFinshed on it never had any effect with Qt5 and locks up
with Qt6.

Instead of using a separate QFutureInterface, use the actual QFuture
that is available and intended for it.

Fixes: QTCREATORBUG-24902
Change-Id: I5a49bcecc9cf70fbffa93aee4293004f9369df58
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
This commit is contained in:
Eike Ziller
2020-11-10 17:55:54 +01:00
parent 557a09ba4c
commit 6d7e5eb8d1
12 changed files with 63 additions and 85 deletions
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4
src/plugins/cpptools/cppprojectinfogenerator.h
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@@ -36,7 +36,7 @@ namespace Internal {
class ProjectInfoGenerator
{
public:
ProjectInfoGenerator(const QFutureInterface<void> &futureInterface,
ProjectInfoGenerator(const QFutureInterface<ProjectInfo> &futureInterface,
const ProjectExplorer::ProjectUpdateInfo &projectUpdateInfo);
ProjectInfo generate();
@@ -52,7 +52,7 @@ private:
Utils::LanguageExtensions languageExtensions);
private:
const QFutureInterface<void> m_futureInterface;
const QFutureInterface<ProjectInfo> m_futureInterface;
const ProjectExplorer::ProjectUpdateInfo &m_projectUpdateInfo;
bool m_cToolchainMissing = false;
bool m_cxxToolchainMissing = false;