fixed some typos (#5562)

cli/cppcheckexecutor.cpp

@@ -624,7 +624,7 @@ int CppCheckExecutor::executeCommand(std::string exe, std::vector<std::string> a
 #else
     const int res = pclose(p);
 #endif
-    if (res == -1) { // error occured
+    if (res == -1) { // error occurred
         // TODO: how to provide to caller?
         //const int err = errno;
         //std::cout << "pclose() errno " << std::to_string(err) << std::endl;

cli/cppcheckexecutorsig.cpp

@@ -49,7 +49,7 @@
 #   include <ucontext.h>
 #endif
 
-// TODO: __USE_DYNAMIC_STACK_SIZE is depedent on the features.h include and not a built-in compiler define, so it might be problematic to depedent on it
+// TODO: __USE_DYNAMIC_STACK_SIZE is dependent on the features.h include and not a built-in compiler define, so it might be problematic to depend on it
 #ifdef __USE_DYNAMIC_STACK_SIZE
 static const size_t MYSTACKSIZE = 16*1024+32768; // wild guess about a reasonable buffer
 #else

cmake/clang_tidy.cmake

@@ -1,5 +1,5 @@
 if (NOT CMAKE_DISABLE_PRECOMPILE_HEADERS)
-    # clang-tidy and clang need to have the same version when precompiled headers are beign used
+    # clang-tidy and clang need to have the same version when precompiled headers are being used
     if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
         string(REGEX MATCHALL "[0-9]+" _clang_ver_parts "${CMAKE_CXX_COMPILER_VERSION}")
         LIST(GET _clang_ver_parts 0 _clang_major)

cmake/compileroptions.cmake

@@ -187,7 +187,7 @@ if (MSVC)
     # Linker - General
     add_link_options($<$<CONFIG:Debug>:/INCREMENTAL>) # Enable Incremental Linking - Yes
 
-    add_link_options(/NOLOGO) # SUppress Startup Banner - Yes
+    add_link_options(/NOLOGO) # Suppress Startup Banner - Yes
     # Ignore Import Library - Yes
 
     # Linker - Debugging

externals/simplecpp/simplecpp.cpp

@@ -79,13 +79,13 @@ static bool isOct(const std::string &s)
     return s.size()>1 && (s[0]=='0') && (s[1] >= '0') && (s[1] < '8');
 }
 
-// TODO: added an undercore since this conflicts with a function of the same name in utils.h from Cppcheck source when building Cppcheck with MSBuild
+// TODO: added an underscore since this conflicts with a function of the same name in utils.h from Cppcheck source when building Cppcheck with MSBuild
 static bool isStringLiteral_(const std::string &s)
 {
     return s.size() > 1 && (s[0]=='\"') && (*s.rbegin()=='\"');
 }
 
-// TODO: added an undercore since this conflicts with a function of the same name in utils.h from Cppcheck source when building Cppcheck with MSBuild
+// TODO: added an underscore since this conflicts with a function of the same name in utils.h from Cppcheck source when building Cppcheck with MSBuild
 static bool isCharLiteral_(const std::string &s)
 {
     // char literal patterns can include 'a', '\t', '\000', '\xff', 'abcd', and maybe ''

gui/codeeditor.cpp

@@ -152,7 +152,7 @@ Highlighter::Highlighter(QTextDocument *parent,
     mQuotationFormat.setForeground(mWidgetStyle->quoteColor);
     mQuotationFormat.setFontWeight(mWidgetStyle->quoteWeight);
     // We use lazy `*?` instead greed `*` quantifier to find the real end of the c-string.
-    // We use negative lookbehind assertion `(?<!\)` to ignore `\"` sequience in the c-string.
+    // We use negative lookbehind assertion `(?<!\)` to ignore `\"` sequence in the c-string.
     rule.pattern = QRegularExpression("\".*?(?<!\\\\)\"");
     rule.format = mQuotationFormat;
     rule.ruleRole = RuleRole::Quote;

lib/checkers.cpp

@@ -65,7 +65,7 @@ namespace checkers {
         {"CheckBoost::checkBoostForeachModification",""},
         {"CheckNullPointer::nullPointer",""},
         {"CheckNullPointer::nullConstantDereference",""},
-        {"CheckNullPointer::aithmetic",""},
+        {"CheckNullPointer::arithmetic",""},
         {"CheckNullPointer::analyseWholeProgram","unusedfunctions"},
         {"CheckBufferOverrun::arrayIndex",""},
         {"CheckBufferOverrun::pointerArithmetic","portability"},

lib/checknullpointer.cpp

@@ -467,7 +467,7 @@ void CheckNullPointer::nullPointerError(const Token *tok, const std::string &var
 
 void CheckNullPointer::arithmetic()
 {
-    logChecker("CheckNullPointer::aithmetic");
+    logChecker("CheckNullPointer::arithmetic");
     const SymbolDatabase *symbolDatabase = mTokenizer->getSymbolDatabase();
     for (const Scope * scope : symbolDatabase->functionScopes) {
         for (const Token* tok = scope->bodyStart->next(); tok != scope->bodyEnd; tok = tok->next()) {

lib/checkstl.cpp

@@ -1512,7 +1512,7 @@ void CheckStl::if_find()
                         for (int j = 0; j < container->type_templateArgNo; j++)
                             tok2 = tok2->nextTemplateArgument();
 
-                        container = mSettings->library.detectContainer(tok2); // innner container
+                        container = mSettings->library.detectContainer(tok2); // inner container
                     } else
                         container = nullptr;
                 }

lib/config.h

@@ -159,7 +159,7 @@ static const std::string emptyString;
 #define USE_WINDOWS_SEH
 #endif
 
-// TODO: __GLIBC__ is depedent on the features.h include and not a built-in compiler define, so it might be problematic to depedent on it
+// TODO: __GLIBC__ is dependent on the features.h include and not a built-in compiler define, so it might be problematic to depend on it
 #if !defined(NO_UNIX_BACKTRACE_SUPPORT) && defined(__GNUC__) && defined(__GLIBC__) && !defined(__CYGWIN__) && !defined(__MINGW32__) && !defined(__NetBSD__) && !defined(__SVR4) && !defined(__QNX__)
 #define USE_UNIX_BACKTRACE_SUPPORT
 #endif

lib/symboldatabase.cpp

@@ -2832,7 +2832,7 @@ bool Function::argsMatch(const Scope *scope, const Token *first, const Token *se
         else if (openParen == 1 && second->str() == ")" && first->str() != ")")
             break;
 
-        // ckeck for type * x == type x[]
+        // check for type * x == type x[]
         else if (Token::Match(first->next(), "* %name%| ,|)|=") &&
                  Token::Match(second->next(), "%name%| [ ] ,|)")) {
             do {

lib/templatesimplifier.cpp

@@ -876,7 +876,7 @@ void TemplateSimplifier::getTemplateInstantiations()
                         size_t match = 0;
                         size_t argMatch = 0;
                         for (size_t i = 0; i < declarationParams.size(); ++i) {
-                            // fixme: only type deducton from literals is supported
+                            // fixme: only type deduction from literals is supported
                             const bool isArgLiteral = Token::Match(instantiationArgs[i], "%num%|%str%|%char%|%bool% ,|)");
                             if (isArgLiteral && Token::Match(declarationParams[i], "const| %type% &| %name%| ,|)")) {
                                 match++;

lib/token.h

@@ -1324,7 +1324,7 @@ private:
         fIsAttributeUsed        = (1ULL << 14), // __attribute__((used))
         fIsAttributePacked      = (1ULL << 15), // __attribute__((packed))
         fIsAttributeExport      = (1ULL << 16), // __attribute__((__visibility__("default"))), __declspec(dllexport)
-        fIsAttributeMaybeUnused = (1ULL << 17), // [[maybe_unsed]]
+        fIsAttributeMaybeUnused = (1ULL << 17), // [[maybe_unused]]
         fIsAttributeNodiscard   = (1ULL << 18), // __attribute__ ((warn_unused_result)), [[nodiscard]]
         fIsControlFlowKeyword   = (1ULL << 19), // if/switch/while/...
         fIsOperatorKeyword      = (1ULL << 20), // operator=, etc

lib/valueflow.cpp

@@ -3299,7 +3299,7 @@ struct SubExpressionAnalyzer : ExpressionAnalyzer {
         partialReads->emplace_back(tok, v);
     }
 
-    // No reanalysis for subexression
+    // No reanalysis for subexpression
     ValuePtr<Analyzer> reanalyze(Token* /*tok*/, const std::string& /*msg*/) const override {
         return {};
     }

releasenotes.txt

@@ -16,7 +16,7 @@ Deprecations:
 - "--showtime=top5" has been deprecated and will be removed in Cppcheck 2.14. Please use --showtime=top5_file or --showtime=top5_summary instead.
 
 Other:
-- Windows builds now default to the `native` platform instead of `win32A` or `win64`. Please specify it explicitly if you depedent on it.
+- Windows builds now default to the `native` platform instead of `win32A` or `win64`. Please specify it explicitly if you depend on it.
 - The undocumented and deprecated command-line options `--template <template>` and `--template-format <template>` has been removed. Please use `--template=` and `--template-format=` instead.
 - "--showtime=summary" will now show a single summary at the end instead of showing it after each file when using the thread execution (default on Windows)
 - added "--showtime=none" to disable any previously specified showtime report. "--showtime=" without parameter is no longer valid.

test/CMakeLists.txt

@@ -36,7 +36,7 @@ if (BUILD_TESTS)
         target_link_libraries(testrunner cppcheck-core)
     endif()
     if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
-        # $ is used in dinit() dessignated initialization helper
+        # $ is used in dinit() designated initialization helper
         target_compile_options_safe(testrunner -Wno-dollar-in-identifier-extension)
     endif()
 

test/testimportproject.cpp

@@ -52,8 +52,8 @@ private:
         TEST_CASE(importCompileCommands2); // #8563, #9567
         TEST_CASE(importCompileCommands3); // check with existing trailing / in directory
         TEST_CASE(importCompileCommands4); // only accept certain file types
-        TEST_CASE(importCompileCommands5); // Windows/CMake/Ninja generated comile_commands.json
-        TEST_CASE(importCompileCommands6); // Windows/CMake/Ninja generated comile_commands.json with spaces
+        TEST_CASE(importCompileCommands5); // Windows/CMake/Ninja generated compile_commands.json
+        TEST_CASE(importCompileCommands6); // Windows/CMake/Ninja generated compile_commands.json with spaces
         TEST_CASE(importCompileCommands7); // linux: "/home/danielm/cppcheck 2"
         TEST_CASE(importCompileCommands8); // Windows: "C:\Users\danielm\cppcheck"
         TEST_CASE(importCompileCommands9);

test/testnullpointer.cpp

@@ -382,7 +382,7 @@ private:
 
     // Dereferencing a struct and then checking if it is null
     // This is checked by this function:
-    //        CheckOther::nullPointerStructByDeRefAndChec
+    //        CheckOther::nullPointerStructByDeRefAndCheck
     void structDerefAndCheck() {
         // extracttests.start: struct ABC { int a; int b; int x; };