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ClangCodeModel: Show only valid applicable overloads when completing

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libclang is smart enough to filter the overloads according to which
arguments have already been entered, so let's make use of that.

Fixes: QTCREATORBUG-650
Change-Id: Ic2711f460c908c6fd9c8efe28c3c63a0ce2d9205
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
This commit is contained in:
Christian Kandeler
2021-02-12 11:36:17 +01:00
committed by Christian Stenger
parent 9c9ca280ea
commit dfa24f09ad
7 changed files with 38 additions and 8 deletions
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12
src/plugins/clangcodemodel/test/clangcodecompletion_test.cpp
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@@ -608,6 +608,18 @@ void ClangCodeCompletionTest::testCompleteFunctions()
QVERIFY(hasItem(t.proposal, "TType&lt;QString&gt; f(bool)"));
}
void ClangCodeCompletionTest::testCompleteOverloads()
{
ProjectLessCompletionTest t("functionCompletionFiltered.cpp");
QCOMPARE(t.proposal->size(), 1);
QVERIFY(hasItem(t.proposal, "void func(int i, int j)"));
ProjectLessCompletionTest t2("functionCompletionFiltered2.cpp");
QCOMPARE(t2.proposal->size(), 2);
QVERIFY(hasItem(t2.proposal, "void func(const S &amp;s, int j)"));
QVERIFY(hasItem(t2.proposal, "void func(const S &amp;s, int j, int k)"));
}
void ClangCodeCompletionTest::testCompleteConstructor()
{
ProjectLessCompletionTest t("constructorCompletion.cpp");