Standardize on int for line and column values

Recently tons of warnings show up for presumably "problematic"
singned <-> unsigned and size conversions.

The Qt side uses 'int', and that's the biggest 'integration surface'
for us, so instead of establishing some internal boundary between
signed and unsigned areas, push that boundary out of creator core code,
and use 'int' everywhere.

Because it reduces friction further, also do it in libcplusplus.

Change-Id: I84f3b79852c8029713e7ea6f133ffb9ef7030a70
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>

1 files changed, 91 insertions, 91 deletions

diff --git a/src/plugins/cpptools/cppcodegen_test.cpp b/src/plugins/cpptools/cppcodegen_test.cpp
index 01d8973904..088e55c9de 100644
--- a/src/plugins/cpptools/cppcodegen_test.cpp
+++ b/src/plugins/cpptools/cppcodegen_test.cpp
@@ -45,7 +45,7 @@ using namespace CppTools::Internal;
 namespace {
 
 Document::Ptr createDocument(const QString &filePath, const QByteArray &text,
-                             unsigned expectedGlobalSymbolCount)
+                             int expectedGlobalSymbolCount)
 {
     Document::Ptr document = Document::create(filePath);
     document->setUtf8Source(text);
@@ -59,7 +59,7 @@ Document::Ptr createDocument(const QString &filePath, const QByteArray &text,
 Document::Ptr createDocumentAndFile(Tests::TemporaryDir *temporaryDir,
                                     const QByteArray relativeFilePath,
                                     const QByteArray text,
-                                    unsigned expectedGlobalSymbolCount)
+                                    int expectedGlobalSymbolCount)
 {
     QTC_ASSERT(temporaryDir, return Document::Ptr());
     const QString absoluteFilePath = temporaryDir->createFile(relativeFilePath, text);
@@ -80,13 +80,13 @@ void CppToolsPlugin::test_codegen_public_in_empty_class()
             "{\n"
             "};\n"
             "\n";
-    Document::Ptr doc = createDocument(QLatin1String("public_in_empty_class"), src, 1U);
+    Document::Ptr doc = createDocument(QLatin1String("public_in_empty_class"), src, 1);
     QVERIFY(doc);
 
     Class *foo = doc->globalSymbolAt(0)->asClass();
     QVERIFY(foo);
-    QCOMPARE(foo->line(), 1U);
-    QCOMPARE(foo->column(), 7U);
+    QCOMPARE(foo->line(), 1);
+    QCOMPARE(foo->column(), 7);
 
     Snapshot snapshot;
     snapshot.insert(doc);
@@ -99,8 +99,8 @@ void CppToolsPlugin::test_codegen_public_in_empty_class()
     QVERIFY(loc.isValid());
     QCOMPARE(loc.prefix(), QLatin1String("public:\n"));
     QVERIFY(loc.suffix().isEmpty());
-    QCOMPARE(loc.line(), 3U);
-    QCOMPARE(loc.column(), 1U);
+    QCOMPARE(loc.line(), 3);
+    QCOMPARE(loc.column(), 1);
 }
 
 /*!
@@ -114,13 +114,13 @@ void CppToolsPlugin::test_codegen_public_in_nonempty_class()
             "public:\n"   // line 3
             "};\n"        // line 4
             "\n";
-    Document::Ptr doc = createDocument(QLatin1String("public_in_nonempty_class"), src, 1U);
+    Document::Ptr doc = createDocument(QLatin1String("public_in_nonempty_class"), src, 1);
     QVERIFY(doc);
 
     Class *foo = doc->globalSymbolAt(0)->asClass();
     QVERIFY(foo);
-    QCOMPARE(foo->line(), 1U);
-    QCOMPARE(foo->column(), 7U);
+    QCOMPARE(foo->line(), 1);
+    QCOMPARE(foo->column(), 7);
 
     Snapshot snapshot;
     snapshot.insert(doc);
@@ -133,8 +133,8 @@ void CppToolsPlugin::test_codegen_public_in_nonempty_class()
     QVERIFY(loc.isValid());
     QVERIFY(loc.prefix().isEmpty());
     QVERIFY(loc.suffix().isEmpty());
-    QCOMPARE(loc.line(), 4U);
-    QCOMPARE(loc.column(), 1U);
+    QCOMPARE(loc.line(), 4);
+    QCOMPARE(loc.column(), 1);
 }
 
 /*!
@@ -148,13 +148,13 @@ void CppToolsPlugin::test_codegen_public_before_protected()
             "protected:\n" // line 3
             "};\n"
             "\n";
-    Document::Ptr doc = createDocument(QLatin1String("public_before_protected"), src, 1U);
+    Document::Ptr doc = createDocument(QLatin1String("public_before_protected"), src, 1);
     QVERIFY(doc);
 
     Class *foo = doc->globalSymbolAt(0)->asClass();
     QVERIFY(foo);
-    QCOMPARE(foo->line(), 1U);
-    QCOMPARE(foo->column(), 7U);
+    QCOMPARE(foo->line(), 1);
+    QCOMPARE(foo->column(), 7);
 
     Snapshot snapshot;
     snapshot.insert(doc);
@@ -167,8 +167,8 @@ void CppToolsPlugin::test_codegen_public_before_protected()
     QVERIFY(loc.isValid());
     QCOMPARE(loc.prefix(), QLatin1String("public:\n"));
     QCOMPARE(loc.suffix(), QLatin1String("\n"));
-    QCOMPARE(loc.column(), 1U);
-    QCOMPARE(loc.line(), 3U);
+    QCOMPARE(loc.column(), 1);
+    QCOMPARE(loc.line(), 3);
 }
 
 /*!
@@ -183,13 +183,13 @@ void CppToolsPlugin::test_codegen_private_after_protected()
             "protected:\n" // line 3
             "};\n"
             "\n";
-    Document::Ptr doc = createDocument(QLatin1String("private_after_protected"), src, 1U);
+    Document::Ptr doc = createDocument(QLatin1String("private_after_protected"), src, 1);
     QVERIFY(doc);
 
     Class *foo = doc->globalSymbolAt(0)->asClass();
     QVERIFY(foo);
-    QCOMPARE(foo->line(), 1U);
-    QCOMPARE(foo->column(), 7U);
+    QCOMPARE(foo->line(), 1);
+    QCOMPARE(foo->column(), 7);
 
     Snapshot snapshot;
     snapshot.insert(doc);
@@ -202,8 +202,8 @@ void CppToolsPlugin::test_codegen_private_after_protected()
     QVERIFY(loc.isValid());
     QCOMPARE(loc.prefix(), QLatin1String("private:\n"));
     QVERIFY(loc.suffix().isEmpty());
-    QCOMPARE(loc.column(), 1U);
-    QCOMPARE(loc.line(), 4U);
+    QCOMPARE(loc.column(), 1);
+    QCOMPARE(loc.line(), 4);
 }
 
 /*!
@@ -218,13 +218,13 @@ void CppToolsPlugin::test_codegen_protected_in_nonempty_class()
             "public:\n"   // line 3
             "};\n"        // line 4
             "\n";
-    Document::Ptr doc = createDocument(QLatin1String("protected_in_nonempty_class"), src, 1U);
+    Document::Ptr doc = createDocument(QLatin1String("protected_in_nonempty_class"), src, 1);
     QVERIFY(doc);
 
     Class *foo = doc->globalSymbolAt(0)->asClass();
     QVERIFY(foo);
-    QCOMPARE(foo->line(), 1U);
-    QCOMPARE(foo->column(), 7U);
+    QCOMPARE(foo->line(), 1);
+    QCOMPARE(foo->column(), 7);
 
     Snapshot snapshot;
     snapshot.insert(doc);
@@ -237,8 +237,8 @@ void CppToolsPlugin::test_codegen_protected_in_nonempty_class()
     QVERIFY(loc.isValid());
     QCOMPARE(loc.prefix(), QLatin1String("protected:\n"));
     QVERIFY(loc.suffix().isEmpty());
-    QCOMPARE(loc.column(), 1U);
-    QCOMPARE(loc.line(), 4U);
+    QCOMPARE(loc.column(), 1);
+    QCOMPARE(loc.line(), 4);
 }
 
 /*!
@@ -253,13 +253,13 @@ void CppToolsPlugin::test_codegen_protected_between_public_and_private()
             "private:\n"  // line 4
             "};\n"        // line 5
             "\n";
-    Document::Ptr doc = createDocument(QLatin1String("protected_betwee_public_and_private"), src, 1U);
+    Document::Ptr doc = createDocument(QLatin1String("protected_betwee_public_and_private"), src, 1);
     QVERIFY(doc);
 
     Class *foo = doc->globalSymbolAt(0)->asClass();
     QVERIFY(foo);
-    QCOMPARE(foo->line(), 1U);
-    QCOMPARE(foo->column(), 7U);
+    QCOMPARE(foo->line(), 1);
+    QCOMPARE(foo->column(), 7);
 
     Snapshot snapshot;
     snapshot.insert(doc);
@@ -272,8 +272,8 @@ void CppToolsPlugin::test_codegen_protected_between_public_and_private()
     QVERIFY(loc.isValid());
     QCOMPARE(loc.prefix(), QLatin1String("protected:\n"));
     QCOMPARE(loc.suffix(), QLatin1String("\n"));
-    QCOMPARE(loc.column(), 1U);
-    QCOMPARE(loc.line(), 4U);
+    QCOMPARE(loc.column(), 1);
+    QCOMPARE(loc.line(), 4);
 }
 
 /*!
@@ -309,13 +309,13 @@ void CppToolsPlugin::test_codegen_qtdesigner_integration()
             "\n"
             "#endif // MAINWINDOW_H\n";
 
-    Document::Ptr doc = createDocument(QLatin1String("qtdesigner_integration"), src, 2U);
+    Document::Ptr doc = createDocument(QLatin1String("qtdesigner_integration"), src, 2);
     QVERIFY(doc);
 
     Class *foo = doc->globalSymbolAt(1)->asClass();
     QVERIFY(foo);
-    QCOMPARE(foo->line(), 10U);
-    QCOMPARE(foo->column(), 7U);
+    QCOMPARE(foo->line(), 10);
+    QCOMPARE(foo->column(), 7);
 
     Snapshot snapshot;
     snapshot.insert(doc);
@@ -328,8 +328,8 @@ void CppToolsPlugin::test_codegen_qtdesigner_integration()
     QVERIFY(loc.isValid());
     QCOMPARE(loc.prefix(), QLatin1String("private slots:\n"));
     QCOMPARE(loc.suffix(), QLatin1String("\n"));
-    QCOMPARE(loc.line(), 18U);
-    QCOMPARE(loc.column(), 1U);
+    QCOMPARE(loc.line(), 18);
+    QCOMPARE(loc.column(), 1);
 }
 
 void CppToolsPlugin::test_codegen_definition_empty_class()
@@ -343,13 +343,13 @@ void CppToolsPlugin::test_codegen_definition_empty_class()
             "void foo();\n" // line 3
             "};\n"
             "\n";
-    Document::Ptr headerDocument = createDocumentAndFile(&temporaryDir, "file.h", headerText, 1U);
+    Document::Ptr headerDocument = createDocumentAndFile(&temporaryDir, "file.h", headerText, 1);
     QVERIFY(headerDocument);
 
     const QByteArray sourceText = "\n"
             "int x;\n"  // line 1
             "\n";
-    Document::Ptr sourceDocument = createDocumentAndFile(&temporaryDir, "file.cpp", sourceText, 1U);
+    Document::Ptr sourceDocument = createDocumentAndFile(&temporaryDir, "file.cpp", sourceText, 1);
     QVERIFY(sourceDocument);
 
     Snapshot snapshot;
@@ -358,13 +358,13 @@ void CppToolsPlugin::test_codegen_definition_empty_class()
 
     Class *foo = headerDocument->globalSymbolAt(0)->asClass();
     QVERIFY(foo);
-    QCOMPARE(foo->line(), 1U);
-    QCOMPARE(foo->column(), 7U);
-    QCOMPARE(foo->memberCount(), 1U);
+    QCOMPARE(foo->line(), 1);
+    QCOMPARE(foo->column(), 7);
+    QCOMPARE(foo->memberCount(), 1);
     Declaration *decl = foo->memberAt(0)->asDeclaration();
     QVERIFY(decl);
-    QCOMPARE(decl->line(), 3U);
-    QCOMPARE(decl->column(), 6U);
+    QCOMPARE(decl->line(), 3);
+    QCOMPARE(decl->column(), 6);
 
     CppRefactoringChanges changes(snapshot);
     InsertionPointLocator find(changes);
@@ -374,8 +374,8 @@ void CppToolsPlugin::test_codegen_definition_empty_class()
     QCOMPARE(loc.fileName(), sourceDocument->fileName());
     QCOMPARE(loc.prefix(), QLatin1String("\n\n"));
     QCOMPARE(loc.suffix(), QString());
-    QCOMPARE(loc.line(), 3U);
-    QCOMPARE(loc.column(), 1U);
+    QCOMPARE(loc.line(), 3);
+    QCOMPARE(loc.column(), 1);
 }
 
 void CppToolsPlugin::test_codegen_definition_first_member()
@@ -390,7 +390,7 @@ void CppToolsPlugin::test_codegen_definition_first_member()
             "void bar();\n" // line 4
             "};\n"
             "\n";
-    Document::Ptr headerDocument = createDocumentAndFile(&temporaryDir, "file.h", headerText, 1U);
+    Document::Ptr headerDocument = createDocumentAndFile(&temporaryDir, "file.h", headerText, 1);
     QVERIFY(headerDocument);
 
     const QByteArray sourceText = QString::fromLatin1(
@@ -404,7 +404,7 @@ void CppToolsPlugin::test_codegen_definition_first_member()
             "}\n"
             "\n"
             "int y;\n").arg(temporaryDir.path()).toLatin1();
-    Document::Ptr sourceDocument = createDocumentAndFile(&temporaryDir, "file.cpp", sourceText, 3U);
+    Document::Ptr sourceDocument = createDocumentAndFile(&temporaryDir, "file.cpp", sourceText, 3);
     QVERIFY(sourceDocument);
     sourceDocument->addIncludeFile(Document::Include(QLatin1String("file.h"),
                                                      headerDocument->fileName(), 1,
@@ -416,13 +416,13 @@ void CppToolsPlugin::test_codegen_definition_first_member()
 
     Class *foo = headerDocument->globalSymbolAt(0)->asClass();
     QVERIFY(foo);
-    QCOMPARE(foo->line(), 1U);
-    QCOMPARE(foo->column(), 7U);
-    QCOMPARE(foo->memberCount(), 2U);
+    QCOMPARE(foo->line(), 1);
+    QCOMPARE(foo->column(), 7);
+    QCOMPARE(foo->memberCount(), 2);
     Declaration *decl = foo->memberAt(0)->asDeclaration();
     QVERIFY(decl);
-    QCOMPARE(decl->line(), 3U);
-    QCOMPARE(decl->column(), 6U);
+    QCOMPARE(decl->line(), 3);
+    QCOMPARE(decl->column(), 6);
 
     CppRefactoringChanges changes(snapshot);
     InsertionPointLocator find(changes);
@@ -430,8 +430,8 @@ void CppToolsPlugin::test_codegen_definition_first_member()
     QVERIFY(locList.size() == 1);
     InsertionLocation loc = locList.first();
     QCOMPARE(loc.fileName(), sourceDocument->fileName());
-    QCOMPARE(loc.line(), 4U);
-    QCOMPARE(loc.column(), 1U);
+    QCOMPARE(loc.line(), 4);
+    QCOMPARE(loc.column(), 1);
     QCOMPARE(loc.suffix(), QLatin1String("\n\n"));
     QCOMPARE(loc.prefix(), QString());
 }
@@ -448,7 +448,7 @@ void CppToolsPlugin::test_codegen_definition_last_member()
             "void bar();\n" // line 4
             "};\n"
             "\n";
-    Document::Ptr headerDocument = createDocumentAndFile(&temporaryDir, "file.h", headerText, 1U);
+    Document::Ptr headerDocument = createDocumentAndFile(&temporaryDir, "file.h", headerText, 1);
     QVERIFY(headerDocument);
 
     const QByteArray sourceText = QString::fromLatin1(
@@ -463,7 +463,7 @@ void CppToolsPlugin::test_codegen_definition_last_member()
             "\n"
             "int y;\n").arg(temporaryDir.path()).toLatin1();
 
-    Document::Ptr sourceDocument = createDocumentAndFile(&temporaryDir, "file.cpp", sourceText, 3U);
+    Document::Ptr sourceDocument = createDocumentAndFile(&temporaryDir, "file.cpp", sourceText, 3);
     QVERIFY(sourceDocument);
     sourceDocument->addIncludeFile(Document::Include(QLatin1String("file.h"),
                                                      headerDocument->fileName(), 1,
@@ -475,13 +475,13 @@ void CppToolsPlugin::test_codegen_definition_last_member()
 
     Class *foo = headerDocument->globalSymbolAt(0)->asClass();
     QVERIFY(foo);
-    QCOMPARE(foo->line(), 1U);
-    QCOMPARE(foo->column(), 7U);
-    QCOMPARE(foo->memberCount(), 2U);
+    QCOMPARE(foo->line(), 1);
+    QCOMPARE(foo->column(), 7);
+    QCOMPARE(foo->memberCount(), 2);
     Declaration *decl = foo->memberAt(1)->asDeclaration();
     QVERIFY(decl);
-    QCOMPARE(decl->line(), 4U);
-    QCOMPARE(decl->column(), 6U);
+    QCOMPARE(decl->line(), 4);
+    QCOMPARE(decl->column(), 6);
 
     CppRefactoringChanges changes(snapshot);
     InsertionPointLocator find(changes);
@@ -489,8 +489,8 @@ void CppToolsPlugin::test_codegen_definition_last_member()
     QVERIFY(locList.size() == 1);
     InsertionLocation loc = locList.first();
     QCOMPARE(loc.fileName(), sourceDocument->fileName());
-    QCOMPARE(loc.line(), 7U);
-    QCOMPARE(loc.column(), 2U);
+    QCOMPARE(loc.line(), 7);
+    QCOMPARE(loc.column(), 2);
     QCOMPARE(loc.prefix(), QLatin1String("\n\n"));
     QCOMPARE(loc.suffix(), QString());
 }
@@ -509,7 +509,7 @@ void CppToolsPlugin::test_codegen_definition_middle_member()
             "};\n"
             "\n";
 
-    Document::Ptr headerDocument = createDocumentAndFile(&temporaryDir, "file.h", headerText, 1U);
+    Document::Ptr headerDocument = createDocumentAndFile(&temporaryDir, "file.h", headerText, 1);
     QVERIFY(headerDocument);
 
     const QByteArray sourceText = QString::fromLatin1(
@@ -529,7 +529,7 @@ void CppToolsPlugin::test_codegen_definition_middle_member()
             "\n"
             "int y;\n").arg(Utils::TemporaryDirectory::masterDirectoryPath()).toLatin1();
 
-    Document::Ptr sourceDocument = createDocumentAndFile(&temporaryDir, "file.cpp", sourceText, 4U);
+    Document::Ptr sourceDocument = createDocumentAndFile(&temporaryDir, "file.cpp", sourceText, 4);
     QVERIFY(sourceDocument);
     sourceDocument->addIncludeFile(Document::Include(QLatin1String("file.h"),
                                                      headerDocument->fileName(), 1,
@@ -541,13 +541,13 @@ void CppToolsPlugin::test_codegen_definition_middle_member()
 
     Class *foo = headerDocument->globalSymbolAt(0)->asClass();
     QVERIFY(foo);
-    QCOMPARE(foo->line(), 1U);
-    QCOMPARE(foo->column(), 7U);
-    QCOMPARE(foo->memberCount(), 3U);
+    QCOMPARE(foo->line(), 1);
+    QCOMPARE(foo->column(), 7);
+    QCOMPARE(foo->memberCount(), 3);
     Declaration *decl = foo->memberAt(1)->asDeclaration();
     QVERIFY(decl);
-    QCOMPARE(decl->line(), 4U);
-    QCOMPARE(decl->column(), 6U);
+    QCOMPARE(decl->line(), 4);
+    QCOMPARE(decl->column(), 6);
 
     CppRefactoringChanges changes(snapshot);
     InsertionPointLocator find(changes);
@@ -555,8 +555,8 @@ void CppToolsPlugin::test_codegen_definition_middle_member()
     QVERIFY(locList.size() == 1);
     InsertionLocation loc = locList.first();
     QCOMPARE(loc.fileName(), sourceDocument->fileName());
-    QCOMPARE(loc.line(), 7U);
-    QCOMPARE(loc.column(), 2U);
+    QCOMPARE(loc.line(), 7);
+    QCOMPARE(loc.column(), 2);
     QCOMPARE(loc.prefix(), QLatin1String("\n\n"));
     QCOMPARE(loc.suffix(), QString());
 }
@@ -575,7 +575,7 @@ void CppToolsPlugin::test_codegen_definition_middle_member_surrounded_by_undefin
             "void car();\n" // line 6
             "};\n"
             "\n";
-    Document::Ptr headerDocument = createDocumentAndFile(&temporaryDir, "file.h", headerText, 1U);
+    Document::Ptr headerDocument = createDocumentAndFile(&temporaryDir, "file.h", headerText, 1);
     QVERIFY(headerDocument);
 
     const QByteArray sourceText = QString::fromLatin1(
@@ -589,7 +589,7 @@ void CppToolsPlugin::test_codegen_definition_middle_member_surrounded_by_undefin
             "}\n"
             "\n"
             "int y;\n").arg(temporaryDir.path()).toLatin1();
-    Document::Ptr sourceDocument = createDocumentAndFile(&temporaryDir, "file.cpp", sourceText, 3U);
+    Document::Ptr sourceDocument = createDocumentAndFile(&temporaryDir, "file.cpp", sourceText, 3);
     QVERIFY(sourceDocument);
     sourceDocument->addIncludeFile(Document::Include(QLatin1String("file.h"),
                                                      headerDocument->fileName(), 1,
@@ -601,13 +601,13 @@ void CppToolsPlugin::test_codegen_definition_middle_member_surrounded_by_undefin
 
     Class *foo = headerDocument->globalSymbolAt(0)->asClass();
     QVERIFY(foo);
-    QCOMPARE(foo->line(), 1U);
-    QCOMPARE(foo->column(), 7U);
-    QCOMPARE(foo->memberCount(), 4U);
+    QCOMPARE(foo->line(), 1);
+    QCOMPARE(foo->column(), 7);
+    QCOMPARE(foo->memberCount(), 4);
     Declaration *decl = foo->memberAt(1)->asDeclaration();
     QVERIFY(decl);
-    QCOMPARE(decl->line(), 4U);
-    QCOMPARE(decl->column(), 6U);
+    QCOMPARE(decl->line(), 4);
+    QCOMPARE(decl->column(), 6);
 
     CppRefactoringChanges changes(snapshot);
     InsertionPointLocator find(changes);
@@ -615,8 +615,8 @@ void CppToolsPlugin::test_codegen_definition_middle_member_surrounded_by_undefin
     QVERIFY(locList.size() == 1);
     InsertionLocation loc = locList.first();
     QCOMPARE(loc.fileName(), sourceDocument->fileName());
-    QCOMPARE(loc.line(), 4U);
-    QCOMPARE(loc.column(), 1U);
+    QCOMPARE(loc.line(), 4);
+    QCOMPARE(loc.column(), 1);
     QCOMPARE(loc.prefix(), QString());
     QCOMPARE(loc.suffix(), QLatin1String("\n\n"));
 }
@@ -638,7 +638,7 @@ void CppToolsPlugin::test_codegen_definition_member_specific_file()
             "{\n"
             "\n"
             "}\n";
-    Document::Ptr headerDocument = createDocumentAndFile(&temporaryDir, "file.h", headerText, 2U);
+    Document::Ptr headerDocument = createDocumentAndFile(&temporaryDir, "file.h", headerText, 2);
     QVERIFY(headerDocument);
 
     const QByteArray sourceText = QString::fromLatin1(
@@ -652,7 +652,7 @@ void CppToolsPlugin::test_codegen_definition_member_specific_file()
             "}\n" // line 7
             "\n"
             "int y;\n").arg(temporaryDir.path()).toLatin1();
-    Document::Ptr sourceDocument = createDocumentAndFile(&temporaryDir, "file.cpp", sourceText, 3U);
+    Document::Ptr sourceDocument = createDocumentAndFile(&temporaryDir, "file.cpp", sourceText, 3);
     QVERIFY(sourceDocument);
     sourceDocument->addIncludeFile(Document::Include(QLatin1String("file.h"),
                                                      headerDocument->fileName(), 1,
@@ -664,13 +664,13 @@ void CppToolsPlugin::test_codegen_definition_member_specific_file()
 
     Class *foo = headerDocument->globalSymbolAt(0)->asClass();
     QVERIFY(foo);
-    QCOMPARE(foo->line(), 1U);
-    QCOMPARE(foo->column(), 7U);
-    QCOMPARE(foo->memberCount(), 3U);
+    QCOMPARE(foo->line(), 1);
+    QCOMPARE(foo->column(), 7);
+    QCOMPARE(foo->memberCount(), 3);
     Declaration *decl = foo->memberAt(2)->asDeclaration();
     QVERIFY(decl);
-    QCOMPARE(decl->line(), 5U);
-    QCOMPARE(decl->column(), 6U);
+    QCOMPARE(decl->line(), 5);
+    QCOMPARE(decl->column(), 6);
 
     CppRefactoringChanges changes(snapshot);
     InsertionPointLocator find(changes);
@@ -678,8 +678,8 @@ void CppToolsPlugin::test_codegen_definition_member_specific_file()
     QVERIFY(locList.size() == 1);
     InsertionLocation loc = locList.first();
     QCOMPARE(loc.fileName(), sourceDocument->fileName());
-    QCOMPARE(loc.line(), 7U);
-    QCOMPARE(loc.column(), 2U);
+    QCOMPARE(loc.line(), 7);
+    QCOMPARE(loc.column(), 2);
     QCOMPARE(loc.prefix(), QLatin1String("\n\n"));
     QCOMPARE(loc.suffix(), QString());
 }