File indexing completed on 2024-05-12 05:40:56

 /*
     SPDX-FileCopyrightText: 2018 Sergio Martins <smartins@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "lowercase-qml-type-name.h"
 #include "HierarchyUtils.h"
 #include "QtUtils.h"
 #include "TypeUtils.h"
 #include "Utils.h"
 
 #include <cctype>
 #include <clang/AST/AST.h>
 
 using namespace clang;
 
 LowercaseQMlTypeName::LowercaseQMlTypeName(const std::string &name, ClazyContext *context)
     : CheckBase(name, context)
 {
 }
 
 void LowercaseQMlTypeName::VisitStmt(clang::Stmt *stmt)
 {
     auto *callExpr = dyn_cast<CallExpr>(stmt);
     if (!callExpr) {
         return;
     }
 
     FunctionDecl *func = callExpr->getDirectCallee();
     if (!func) {
         return;
     }
 
     StringRef name = clazy::name(func);
 
     Expr *arg = nullptr;
 
     if (name == "qmlRegisterType" || name == "qmlRegisterUncreatableType") {
         arg = callExpr->getNumArgs() <= 3 ? nullptr : callExpr->getArg(3);
     }
 
     if (!arg) {
         return;
     }
 
     auto *literal = clazy::getFirstChildOfType2<StringLiteral>(arg);
     if (!literal) {
         return;
     }
 
     StringRef str = literal->getString();
 
     if (str.empty() || !isupper(str[0])) {
         emitWarning(arg, "QML types must begin with uppercase");
     }
 }