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CPlusPlus: Fix crash on weird-looking construct

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This was misparsed as a function with an initializer (e.g. "= default"),
and then the empty id caused trouble later on.

Fixes: QTCREATORBUG-29386
Change-Id: I85a35db544e11ad85f50e3a15b1a071b36e79cd0
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: David Schulz <david.schulz@qt.io>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
This commit is contained in:
Christian Kandeler
2023-08-11 17:48:47 +02:00
parent 8761b7c20c
commit e9b3cd548c
2 changed files with 14 additions and 0 deletions
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9
tests/auto/cplusplus/ast/tst_ast.cpp
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@@ -190,6 +190,7 @@ private slots:
void enumDeclaration();
void invalidEnumClassDeclaration();
void invalidEnumWithDestructorId();
void invalidFunctionInitializer();
};
void tst_AST::gcc_attributes_1()
@@ -2052,6 +2053,14 @@ void tst_AST::invalidEnumWithDestructorId()
QVERIFY(diag.errorCount != 0);
}
void tst_AST::invalidFunctionInitializer()
{
QSharedPointer<TranslationUnit> unit(parse(
"int main() { a t=b; c d(e)=\"\"; }", TranslationUnit::ParseTranlationUnit, false, false, true));
QVERIFY(diag.errorCount != 0);
}
void tst_AST::initTestCase()
{
control.setDiagnosticClient(&diag);