[all-commits] [llvm/llvm-project] 19e218: [clang][dataflow] Return a solution from the solve...

[weiyi via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 19e21887eb18aa019000c2384ea7f2c91d937489
      https://github.com/llvm/llvm-project/commit/19e21887eb18aa019000c2384ea7f2c91d937489
  Author: Wei Yi Tee <wyt at google.com>
  Date:   2022-07-07 (Thu, 07 Jul 2022)

  Changed paths:
    M clang/include/clang/Analysis/FlowSensitive/DataflowAnalysisContext.h
    M clang/include/clang/Analysis/FlowSensitive/Solver.h
    M clang/lib/Analysis/FlowSensitive/WatchedLiteralsSolver.cpp
    M clang/unittests/Analysis/FlowSensitive/SolverTest.cpp

  Log Message:
  -----------
  [clang][dataflow] Return a solution from the solver when `Constraints` are `Satisfiable`.

A truth assignment to atomic boolean values which satisfy `Constraints` will be returned if found by the solver.
This gives us more information which can be helpful for debugging or constructing warning messages.

Reviewed By: hlopko, gribozavr2, sgatev

Differential Revision: https://reviews.llvm.org/D129180