[all-commits] [llvm/llvm-project] e1fdec: [analyzer] Add std::string checker

[Manas via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e1fdec875ff13504057fa01227458c9afa08222f
      https://github.com/llvm/llvm-project/commit/e1fdec875ff13504057fa01227458c9afa08222f
  Author: Balazs Benics <balazs.benics at sigmatechnology.se>
  Date:   2021-10-25 (Mon, 25 Oct 2021)

  Changed paths:
    M clang/docs/analyzer/checkers.rst
    M clang/include/clang/StaticAnalyzer/Checkers/Checkers.td
    M clang/lib/StaticAnalyzer/Checkers/CMakeLists.txt
    A clang/lib/StaticAnalyzer/Checkers/StringChecker.cpp
    M clang/test/Analysis/Inputs/system-header-simulator-cxx.h
    M clang/test/Analysis/diagnostics/explicit-suppression.cpp
    A clang/test/Analysis/std-string.cpp

  Log Message:
  -----------
  [analyzer] Add std::string checker

This patch adds a checker checking `std::string` operations.
At first, it only checks the `std::string` single `const char *`
constructor for nullness.
If It might be `null`, it will constrain it to non-null and place a note
tag there.

Reviewed By: martong

Differential Revision: https://reviews.llvm.org/D111247


  Commit: caeef1995ab47387fa8da3e958afc5637b4e893d
      https://github.com/llvm/llvm-project/commit/caeef1995ab47387fa8da3e958afc5637b4e893d
  Author: Manas <manas18244 at iiitd.ac.in>
  Date:   2021-10-25 (Mon, 25 Oct 2021)

  Changed paths:
    M clang/utils/analyzer/entrypoint.py

  Log Message:
  -----------
  [analyzer] Allow cmake options to be passed to satest container

This patch selects all cmake options and passes them to global cmake
command while building LLVM inside satest docker container.

Prior to this, the cmake command was hard-coded and this would consume
a huge amount of memory while building. There was no support to pass
extra cmake options for the build, except for changing the command
manually. This patch allows testers to pass all "-D*" cmake options to
the build.

Reviewed By: vsavchenko

Differential Revision: https://reviews.llvm.org/D105447

Patch by: @manas (Manas Gupta)


Compare: https://github.com/llvm/llvm-project/compare/1397c56d7ae8...caeef1995ab4