1 files changed, 53 insertions, 0 deletions
diff --git a/src/checks/manuallevel/tr-non-literal.cpp b/src/checks/manuallevel/tr-non-literal.cpp
new file mode 100644
index 00000000..19e87685
--- /dev/null
+++ b/src/checks/manuallevel/tr-non-literal.cpp
@@ -0,0 +1,53 @@
+/*
+  This file is part of the clazy static checker.
+
+  Copyright (C) 2017 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
+  Author: Sérgio Martins <sergio.martins@kdab.com>
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Library General Public
+  License as published by the Free Software Foundation; either
+  version 2 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Library General Public License for more details.
+
+  You should have received a copy of the GNU Library General Public License
+  along with this library; see the file COPYING.LIB.  If not, write to
+  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+  Boston, MA 02110-1301, USA.
+*/
+
+#include "tr-non-literal.h"
+#include "Utils.h"
+#include "HierarchyUtils.h"
+#include "QtUtils.h"
+#include "TypeUtils.h"
+
+#include <clang/AST/AST.h>
+
+using namespace clang;
+using namespace std;
+
+
+TrNonLiteral::TrNonLiteral(const std::string &name, ClazyContext *context)
+    : CheckBase(name, context, Option_CanIgnoreIncludes)
+{
+}
+
+void TrNonLiteral::VisitStmt(clang::Stmt *stmt)
+{
+    auto callExpr = dyn_cast<CallExpr>(stmt);
+    if (!callExpr || callExpr->getNumArgs() <= 0)
+        return;
+
+    FunctionDecl *func = callExpr->getDirectCallee();
+    if (!func || func->getQualifiedNameAsString() != "QObject::tr")
+        return;
+
+    Expr *arg1 = callExpr->getArg(0);
+    if (clazy::getFirstChildOfType2<StringLiteral>(arg1) == nullptr)
+        emitWarning(stmt, "tr() without a literal string");
+}