From 2cd71a18fc842f2a9749adbc9d1973987dc1ffc5 Mon Sep 17 00:00:00 2001
From: Christian Kandeler <christian.kandeler@qt.io>
Date: Wed, 24 May 2023 16:21:17 +0200
Subject: [PATCH] CppEditor: Fix raw string highlighting with embedded empty
 lines

We missed an early return in highlightBlock().

Task-number: QTCREATORBUG-29200
Change-Id: I3f32c2948ff778a9b558850235058537fcd48fd1
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: David Schulz <david.schulz@qt.io>
---
 src/plugins/cppeditor/cpphighlighter.cpp                 | 1 +
 src/plugins/cppeditor/testcases/highlightingtestcase.cpp | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/plugins/cppeditor/cpphighlighter.cpp b/src/plugins/cppeditor/cpphighlighter.cpp
index 1f83b317ada..90bea637095 100644
--- a/src/plugins/cppeditor/cpphighlighter.cpp
+++ b/src/plugins/cppeditor/cpphighlighter.cpp
@@ -76,6 +76,7 @@ void CppHighlighter::highlightBlock(const QString &text)
                 setFormat(0, text.length(), formatForCategory(C_VISUAL_WHITESPACE));
         }
         TextDocumentLayout::setFoldingIndent(currentBlock(), foldingIndent);
+        TextDocumentLayout::setExpectedRawStringSuffix(currentBlock(), inheritedRawStringSuffix);
         return;
     }
 
diff --git a/src/plugins/cppeditor/testcases/highlightingtestcase.cpp b/src/plugins/cppeditor/testcases/highlightingtestcase.cpp
index 20fa2526467..36e3a4b17bb 100644
--- a/src/plugins/cppeditor/testcases/highlightingtestcase.cpp
+++ b/src/plugins/cppeditor/testcases/highlightingtestcase.cpp
@@ -1,7 +1,7 @@
 auto func()
 {
     return R"(foo
-    foobar
+
         R"notaprefix!(
     barfoobar)" R"(second)" /* comment */ R"(third)";
 }