Commit Graph

2 Commits

Author SHA1 Message Date
Kazu Hirata b6a01caa64 [llvm/unittests] Use std::nullopt instead of None (NFC)
This patch mechanically replaces None with std::nullopt where the
compiler would warn if None were deprecated.  The intent is to reduce
the amount of manual work required in migrating from Optional to
std::optional.

This is part of an effort to migrate from llvm::Optional to
std::optional:

https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716
2022-12-02 22:10:37 -08:00
Pavel Labath 39285a0f02 Add streaming/equality operators to DWARFAddressRange/DWARFLocationExpression
The main motivation for this is being able to write simpler assertions
and get better error messages in unit tests.

Split off from D70394.
2019-11-19 10:34:30 +01:00