LanguageClient: Replace QRegexp by QRegularExpression

Task-number: QTCREATORBUG-24098
Change-Id: Ic8259ded3f721957bd04aa00146b20bd90b41dcd
Reviewed-by: hjk <hjk@qt.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/plugins/languageclient/languageclientcompletionassist.cpp b/src/plugins/languageclient/languageclientcompletionassist.cpp
index 0bccccbff6c..8a279b0dac0 100644
--- a/src/plugins/languageclient/languageclientcompletionassist.cpp
+++ b/src/plugins/languageclient/languageclientcompletionassist.cpp
@@ -40,7 +40,6 @@
 
 #include <QDebug>
 #include <QLoggingCategory>
-#include <QRegExp>
 #include <QRegularExpression>
 #include <QTextBlock>
 #include <QTextDocument>
@@ -309,9 +308,10 @@ IAssistProposal *LanguageClientCompletionAssistProcessor::perform(const AssistIn
     m_pos = interface->position();
     if (interface->reason() == IdleEditor) {
         // Trigger an automatic completion request only when we are on a word with more than 2 "identifier" character
-        const QRegExp regexp("[_a-zA-Z0-9]*");
+        const QRegularExpression regexp("[_a-zA-Z0-9]+");
+        auto hasMatch = [&regexp](const QString &txt) { return regexp.match(txt).hasMatch(); };
         int delta = 0;
-        while (m_pos - delta > 0 && regexp.exactMatch(interface->textAt(m_pos - delta - 1, delta + 1)))
+        while (m_pos - delta > 0 && hasMatch(interface->textAt(m_pos - delta - 1, delta + 1)))
             ++delta;
         if (delta < 3)
             return nullptr;