[llvm] 50b311d - Remove workaround for libstdc++ 4.8.
Owen Anderson via llvm-commits
llvm-commits at lists.llvm.org
Sun Dec 25 18:33:16 PST 2022
Author: Owen Anderson
Date: 2022-12-25T19:33:11-07:00
New Revision: 50b311dea3bfd71acfe280e900d7d5fa24cc6eb8
URL: https://github.com/llvm/llvm-project/commit/50b311dea3bfd71acfe280e900d7d5fa24cc6eb8
DIFF: https://github.com/llvm/llvm-project/commit/50b311dea3bfd71acfe280e900d7d5fa24cc6eb8.diff
LOG: Remove workaround for libstdc++ 4.8.
Reviewed By: nikic
Differential Revision: https://reviews.llvm.org/D140656
Added:
Modified:
llvm/include/llvm/ADT/SetVector.h
Removed:
################################################################################
diff --git a/llvm/include/llvm/ADT/SetVector.h b/llvm/include/llvm/ADT/SetVector.h
index 556aacd2033e4..37509e28f8910 100644
--- a/llvm/include/llvm/ADT/SetVector.h
+++ b/llvm/include/llvm/ADT/SetVector.h
@@ -168,18 +168,11 @@ class SetVector {
/// \returns an iterator pointing to the next element that followed the
/// element erased. This is the end of the SetVector if the last element is
/// erased.
- iterator erase(iterator I) {
+ iterator erase(const_iterator I) {
const key_type &V = *I;
assert(set_.count(V) && "Corrupted SetVector instances!");
set_.erase(V);
-
- // FIXME: No need to use the non-const iterator when built with
- // std::vector.erase(const_iterator) as defined in C++11. This is for
- // compatibility with non-standard libstdc++ up to 4.8 (fixed in 4.9).
- auto NI = vector_.begin();
- std::advance(NI, std::distance<iterator>(NI, I));
-
- return vector_.erase(NI);
+ return vector_.erase(I);
}
/// Remove items from the set vector based on a predicate function.
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