Tobias Specht

Get data flow for leaks in taint analysis

3

**Is your feature request related to a problem? Please describe.** I'm working with the taint analysis feature of phasar (eg. `ide-xtaint`). The resulting leaks seem to be identified by their...

Shallow C++ indexing: Working with incomplete code

2

Hi, Thank you for this amazing source code analyzer! Its a great tool to get into new or existing code base. I know, the main purpose of Sourcetrail is to...

# Stack trace ``` java.util.concurrent.ExecutionException: java.lang.NullPointerException at java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:395) at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1999) at de.fraunhofer.aisec.cpg_vis_neo4j.Application.call(Application.kt:402) at de.fraunhofer.aisec.cpg_vis_neo4j.Application.call(Application.kt:70) at picocli.CommandLine.executeUserObject(CommandLine.java:1953) at picocli.CommandLine.access$1300(CommandLine.java:145) at picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent(CommandLine.java:2352) at picocli.CommandLine$RunLast.handle(CommandLine.java:2346) at picocli.CommandLine$RunLast.handle(CommandLine.java:2311) at picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:2179) at picocli.CommandLine.execute(CommandLine.java:2078) at de.fraunhofer.aisec.cpg_vis_neo4j.ApplicationKt.main(Application.kt:442)...

CXX preprocessor

5

For the tree-sitter language frontend (#604 #608) we need to take care of the preprocessor our self. To update the location properties accordingly, we want to do the preprocessing in...

External CXX preprocessor

3

This issue should document the idea of loading already preprocessed code into the cpg (e.g. generated via `gcc -E`). The main challenge here is to interpret the `#line` preprocessor declaration...

In this issue we want to collect projects, where the cpg currently has performance issues. Our performance goal is specified in the design principles: https://github.com/Fraunhofer-AISEC/cpg/wiki/Design-Principles#the-cpg-transformation-should-be- Time measurement is based on...

There is a problem when parsing the following c++ template expression: ```c++ template void foo() { std::cout

Export cpg graph

5

At the moment, the cpg graph can only be used within the cpg library. (We have the `cpg-vis-neo4j`, but this is only feasible for small graphs) For compatibility reasons, it...

Introduce `callee` property on a `CallExpression`

1

In languages with function points, we could have functions as part of a struct, which will verry mutch look like a `MemberCallExpression` but which is still a `CallExpression` Example: ```c++...

Since C++14 digits can be separated via `'` for better code readability. Example: ```c++ int main() { int i = 1'000; std::cout