[mlir] Fix a warning

This patch fixes:

  mlir/lib/IR/MLIRContext.cpp:1020:3: error: use of the 'nodiscard'
  attribute is a C++17 extension [-Werror,-Wc++17-extensions]

GitOrigin-RevId: 803cec0268000569051733e0d03b4c51d48ce5a6
1 file changed
tree: f197d3ffacc3af6eb3fd31a4b8f34c1bb9bd4ecd
  1. cmake/
  2. docs/
  3. examples/
  4. include/
  5. lib/
  6. python/
  7. test/
  8. tools/
  9. unittests/
  10. utils/
  11. .clang-format
  12. .clang-tidy
  13. CMakeLists.txt
  14. LICENSE.TXT
  15. README.md
README.md

Multi-Level Intermediate Representation

See https://mlir.llvm.org/ for more information.