ClangCodeModel: Adapt to new highlighting modifier in clangd

See https://reviews.llvm.org/D134728.

Change-Id: I2bcfb09736b6eabc54cd986b0c096c8fa5869b8e
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: David Schulz <david.schulz@qt.io>

1 files changed, 3 insertions, 4 deletions

diff --git a/src/plugins/clangcodemodel/clangdsemantichighlighting.cpp b/src/plugins/clangcodemodel/clangdsemantichighlighting.cpp
index 6714c91b04a..fbddb0b605a 100644
--- a/src/plugins/clangcodemodel/clangdsemantichighlighting.cpp
+++ b/src/plugins/clangcodemodel/clangdsemantichighlighting.cpp
@@ -289,10 +289,9 @@ void doSemanticHighlighting(
             }
         } else if (token.type == "class") {
             styles.mainStyle = C_TYPE;
-
-            // clang hardly ever differentiates between constructors and the associated class,
-            // whereas we highlight constructors as functions.
-            if (ast.isValid()) {
+            if (token.modifiers.contains("constructorOrDestructor")) {
+                styles.mainStyle = C_FUNCTION;
+            } else if (ver < 16 && ast.isValid()) {
                 const ClangdAstPath path = getAstPath(ast, tokenRange(token));
                 if (!path.isEmpty()) {
                     if (path.last().kind() == "CXXConstructor") {