diff --git a/src/libs/3rdparty/cplusplus/Parser.cpp b/src/libs/3rdparty/cplusplus/Parser.cpp
index 4cf890d8f79..54b7c045703 100644
--- a/src/libs/3rdparty/cplusplus/Parser.cpp
+++ b/src/libs/3rdparty/cplusplus/Parser.cpp
@@ -2113,6 +2113,11 @@ bool Parser::parseParameterDeclarationList(ParameterDeclarationListAST *&node)
 bool Parser::parseParameterDeclaration(ParameterDeclarationAST *&node)
 {
     DEBUG_THIS_RULE();
+    if (_languageFeatures.cxx11Enabled) {
+        SpecifierListAST *attr_specifier_seq = nullptr;
+        while (parseStdAttributeSpecifier(attr_specifier_seq))
+            ;
+    }
     SpecifierListAST *decl_specifier_seq = nullptr;
     if (parseDeclSpecifierSeq(decl_specifier_seq)) {
         ParameterDeclarationAST *ast = new (_pool) ParameterDeclarationAST;
diff --git a/tests/auto/cplusplus/ast/tst_ast.cpp b/tests/auto/cplusplus/ast/tst_ast.cpp
index 603d8f908d4..6759c72430d 100644
--- a/tests/auto/cplusplus/ast/tst_ast.cpp
+++ b/tests/auto/cplusplus/ast/tst_ast.cpp
@@ -1338,7 +1338,7 @@ void tst_AST::cpp11_variadic_inheritance()
 void tst_AST::cpp11_attributes()
 {
     QSharedPointer<TranslationUnit> unit(parseDeclaration(
-        "[[noreturn]] void f() {throw \"error\";}",
+        "[[noreturn]] void f([[maybe_unused]] int v) {throw \"error\";}",
         false, false, true));
     AST *ast = unit->ast();
     QVERIFY(ast != nullptr);