llvm-project

95d9e8af - [NFC][mlir] Update DataFlowFramework.h to be compatible with clang c++23 (#152040)

[NFC][mlir] Update DataFlowFramework.h to be compatible with clang c++23 (#152040) This change makes `DataFlowFramework.h` compatible with `clang++` and `--std=c++23`. Previously clang was checking the templated `DataFlowSolver::eraseState` body before being instantiated. This resulted in issues with incomplete types, and happened at least with `clang++-19`. This is fixed by moving the definition of `DataFlowSolver::eraseState` after the `AnalysisState`'s full class declaration. For full context: - https://discourse.llvm.org/t/what-is-the-status-of-c-23-support-in-mlir/87674/12