[all-commits] [llvm/llvm-project] 217006: [ADT] Implement {DenseMap, MapVector, StringMap}::co...

[kazutakahirata via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 21700677cb44f58a8f4c9d9ed6c05dd049108854
      https://github.com/llvm/llvm-project/commit/21700677cb44f58a8f4c9d9ed6c05dd049108854
  Author: Kazu Hirata <kazu at google.com>
  Date:   2023-03-13 (Mon, 13 Mar 2023)

  Changed paths:
    M llvm/include/llvm/ADT/DenseMap.h
    M llvm/include/llvm/ADT/MapVector.h
    M llvm/include/llvm/ADT/StringMap.h
    M llvm/unittests/ADT/DenseMapTest.cpp
    M llvm/unittests/ADT/MapVectorTest.cpp
    M llvm/unittests/ADT/StringMapTest.cpp

  Log Message:
  -----------
  [ADT] Implement {DenseMap,MapVector,StringMap}::contains

This patch implements the C++20-style contains() for DenseMap,
MapVector, and StringMap.

With this patch, every set and map container type that has count()
also has contains().

Differential Revision: https://reviews.llvm.org/D145895