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qmljsreformatter: support nullish coalescing

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qmljsscanner did interpret ?? and ?. as a single ? and thus as the
start of a ternary operator, breaking reformatting.

Fixes: QTCREATORBUG-27344
Change-Id: I0429d20aed0196743f1c20e6ceac11351d5a7a3b
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
This commit is contained in:
Fawzi Mohamed
2022-05-05 16:36:12 +02:00
parent 8bb63ebc9a
commit 556ec7c20e
3 changed files with 23 additions and 2 deletions
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4
src/libs/qmljs/qmljsreformatter.cpp
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@@ -957,10 +957,10 @@ protected:
accept(ast->left);
// in general, avoid splitting at the operator
// but && and || are ok
// but && || and ?? are ok
qreal splitBadness = 30;
if (ast->op == QSOperator::And
|| ast->op == QSOperator::Or)
|| ast->op == QSOperator::Or || ast->op == QSOperator::Coalesce)
splitBadness = 0;
addPossibleSplit(splitBadness);