From 1f303ffcc51a095eee5d68a12b5779755879f6b6 Mon Sep 17 00:00:00 2001
From: hjk <hjk@qt.io>
Date: Tue, 9 Jun 2020 13:13:53 +0200
Subject: [PATCH] LSP: Port to QRegularExpression

Task-number: 24098
Change-Id: Ic7efcf3bb3d268e52ac545a72e5188c5affda004
Reviewed-by: David Schulz <david.schulz@qt.io>
---
 src/libs/languageserverprotocol/lsptypes.cpp | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/libs/languageserverprotocol/lsptypes.cpp b/src/libs/languageserverprotocol/lsptypes.cpp
index 4aa9963f1a3..58016934ce2 100644
--- a/src/libs/languageserverprotocol/lsptypes.cpp
+++ b/src/libs/languageserverprotocol/lsptypes.cpp
@@ -370,10 +370,12 @@ bool DocumentFilter::applies(const Utils::FilePath &fileName, const Utils::MimeT
             return true;
     }
     if (Utils::optional<QString> _pattern = pattern()) {
-        QRegExp regexp(_pattern.value(),
-                       Utils::HostOsInfo::fileNameCaseSensitivity(),
-                       QRegExp::Wildcard);
-        if (regexp.exactMatch(fileName.toString()))
+        QRegularExpression::PatternOption option;
+        if (Utils::HostOsInfo::fileNameCaseSensitivity() == Qt::CaseInsensitive)
+            option = QRegularExpression::CaseInsensitiveOption;
+        QRegularExpression regexp(QRegularExpression::wildcardToRegularExpression(_pattern.value()),
+                                  option);
+        if (regexp.match(fileName.toString()).hasMatch())
             return true;
     }
     if (Utils::optional<QString> _lang = language()) {