Oliver Stöneberg

added Token::exactMatch()

4

This introduces `Token::exactMatch()` to use when the pattern to match is just a single one replacing calls like `Token::simpleMatch(tok, "this")`. Using GCC 11 it is unfortunately a bit slower going...

errorlogger.cpp: avoid unnecessary storing of line contents - reduces average Ir from 201,554 to 164,375 when scanning test folder with --debug warnings

1

Total Ir - before and after ``` 3,053,160,825 2,606,367,442 ```

enabled `information` messages in self-check

11

The `unmatchedSuppression` messages might be a bug where the regular expression appears to be incorrectly validated. I saw this with local runs but didn't look into it yet. There was...

googletest.cfg: added and corrected more macros

1

probably needs some unit tests as well

`modernize-use-emplace` not reported when braced initializer is being used

3

```cpp #include #include struct A { std::string s; }; void f1() { std::vector v; v.push_back(A()); // warning } void f2() { std::vector v; v.push_back(A{}); // no warning } void f3()...

added `TokenList::Stream` class to wrap `std::istream` usage and implemented alternative C I/O version

2

Reading the file via `std::istream` includes a considerable overhead caused by `std::istream::sentry` and others. Using C I/O instead reduces the "total Ir" usage by about 10%. Testing with `-q -Ilib/...

added clang-tidy CI job and fixed warnings / added CMake option "DISABLE_CPP03_SYNTAX_CHECK" / CMake cleanups

2

The only interesting suppress warning is currently `clang-analyzer-core.NullDereference` since it depends on very complex value flow, might be a false positive and I didn't have the time to review it.