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Editor: Fix crash in codeassist

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We have to report back to the code assistant even if we have no results.
Otherwise the processors aren't correctly reset and may be called after
deletion.

Change-Id: Id7af2e0ee9f631efc00beb2a84bfe1824e138d24
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
This commit is contained in:
David Schulz
2020-02-26 08:50:43 +01:00
parent 4cd4316a16
commit 1f37eaa265
2 changed files with 9 additions and 3 deletions
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5
src/plugins/clangcodemodel/clangcompletionassistprocessor.cpp
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@@ -215,8 +215,11 @@ void ClangCompletionAssistProcessor::handleAvailableCompletions(const CodeComple
return;
}
if (!m_fallbackToNormalCompletion)
if (!m_fallbackToNormalCompletion) {
// We must report back to the code assistant under all circumstances
setAsyncProposalAvailable(nullptr);
return;
}
// else: Proceed with a normal completion in case:
// 1) it was not a function call, but e.g. a function declaration like "void f("
// 2) '{' meant not a constructor call.