commit 30c29388e105e7c1acc791c5f2470a3bd3900139
author Yitzhak Mandelbaum <yitzhakm@google.com> Fri Oct 11 14:02:03 2019 +0000
committer Yitzhak Mandelbaum <yitzhakm@google.com> Fri Oct 11 14:02:03 2019 +0000
tree 3ee9cc36461b030c4123cd4e82faf4e7b1794a22
parent 3868de80cb9d69ee7bb3291d588ebb5ed4ba43e3

[libTooling] Change Stencil equality to use `toString()`

Summary:
Removes the `isEqual` method from StencilPartInterface and modifies equality to
use the string representation returned by the `toString` method for comparison.

This means the `run` and `selection` stencils return true by default, and
clients should be cautious in relying on equality operator for comparison of
stencils containing parts generated by these functions.

It also means we no longer need the custom RTTI support (typeId() and
down_cast()), so it has been removed.

Patch by Harshal T. Lehri.

Reviewers: gribozavr

Subscribers: cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D68825

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@374552 91177308-0d34-0410-b5e6-96231b3b80d8