Commit c90815e2 authored by Nikolai Kosjar's avatar Nikolai Kosjar

Editor: Do not highlight invalid Uses

Invalid Uses (line == 0) are generated by e.g. a Q_D statement.

This kills
 1. the selection artifact in line 0, column 0 and
 2. the warning "QTextCursor::setPosition: Position '-1' out of range"

for the following example code and cursor position:

    void f()
    {
        Q_D(x)
        d->hello(); // put the cursor on the 'd'!
    }

Change-Id: I6968cbc261f05e08f71ff125437c8c9e863b475b
Reviewed-by: default avatarErik Verbruggen <erik.verbruggen@digia.com>
parent 30da7ad3
......@@ -1015,8 +1015,10 @@ void CPPEditorWidget::highlightUses(const QList<SemanticInfo::Use> &uses,
isUnused = true;
foreach (const SemanticInfo::Use &use, uses) {
QTextEdit::ExtraSelection sel;
if (use.isInvalid())
continue;
QTextEdit::ExtraSelection sel;
if (isUnused)
sel.format = m_occurrencesUnusedFormat;
else
......
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