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codeql/change-notes/1.26/analysis-cpp.md
Geoffrey White 50558257fc C++: Change note.
2020-08-11 17:05:49 +01:00

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# Improvements to C/C++ analysis
The following changes in version 1.26 affect C/C++ analysis in all applications.
## General improvements
## New queries
| **Query** | **Tags** | **Purpose** |
|-----------------------------|-----------|--------------------------------------------------------------------|
## Changes to existing queries
| **Query** | **Expected impact** | **Change** |
|----------------------------|------------------------|------------------------------------------------------------------|
| Inconsistent direction of for loop (`cpp/inconsistent-loop-direction`) | Fewer false positive results | The query now accounts for intentional wrapping of an unsigned loop counter. |
## Changes to libraries
* The models library now models more taint flows through `std::string`.