Function getSingleExpressionInBlock

lib/checkother.cpp:2629–2638

}

static const Token * getSingleExpressionInBlock(const Token * tok)
{
    if (!tok)
        return nullptr;
    const Token * top = tok->astTop();
    const Token * nextExpression = nextAfterAstRightmostLeaf(top);
    if (!Token::simpleMatch(nextExpression, "; }"))
        return nullptr;
    return top;
}

//-----------------------------------------------------------------------------
// check for duplicate code in if and else branches