This reverts commit d81cdb49d74064e88843733e7da92db865943509.
This refactoring was waiting on converting LLVM to C++17.
Leave StringView.h and cleanup around for subsequent cleanup.
Additional fixes for missing std::string_view conversions for MSVC.
Reviewed By: MaskRay, DavidSpickett, ayzhao
Differential Revision: https://reviews.llvm.org/D148546
This reverts commit 3e559509b426b6aae735a7f57dbdaed1041d2622 and e0c4ffa796b553fa78c638a9584c05ac21fe07d5.
This still breaks Windows builds.
In addition, `#include <llvm/ADT/StringViewExtras.h>` in
llvm/include/llvm/Demangle/ItaniumDemangle.h is a library layering violation
(LLVMDemangle is the lowest LLVM library and cannot depend on LLVMSupport).
This refactoring was waiting on converting LLVM to C++17.
Leave StringView.h and cleanup around for subsequent cleanup.
Reviewed By: MaskRay
Differential Revision: https://reviews.llvm.org/D148384
Placing a run-once test inside the operator lookup function caused
problems with the thread sanitizer. See D122975.
Break out the operator table into a member variable, and move the test
to the unit test machinery.
Reviewed By: dblaikie
Differential Revision: https://reviews.llvm.org/D123390
* Add instantiation tests to ItaniumDemangleTest, to make sure all
match functions provide constructor arguments to the provided functor.
* Fix the Node constructors that lost const qualification on arguments.
Reviewed By: dblaikie
Differential Revision: https://reviews.llvm.org/D122665
The OutputBuffer class tries to present a NUL-terminated string API to
consumers. But several of them would prefer a StringView. In
particular the Microsoft demangler, juggles between NUL-terminated and
StringView, which is confusing.
This adds a StringView conversion, and adjusts the Demanglers that can
benefit from that.
Reviewed By: dblaikie
Differential Revision: https://reviews.llvm.org/D120990
This patch is a refactor to implement prepend afterwards. Since this changes a lot of files and to conform with guidelines, I will separate this from the implementation of prepend. Related to the discussion in https://reviews.llvm.org/D111414 , so please read it for more context.
Reviewed By: #libc_abi, dblaikie, ldionne
Differential Revision: https://reviews.llvm.org/D111947
to reflect the new license. These used slightly different spellings that
defeated my regular expressions.
We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.
Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.
llvm-svn: 351648
Summary:
The original commit message was:
This uses CRTP (for performance reasons) to allow a user the override
demangler functions to implement custom parsing logic. The motivation
for this is LLDB, which needs to occasionaly modify the mangled names.
One such instance is already implemented via the TypeCallback member,
but this is very specific functionality which does not help with any
other use case. Currently we have a use case for modifying the
constructor flavours, which would require adding another callback. This
approach does not scale.
With CRTP, the user (LLDB) can override any function it needs without
any special support from the demangler library. After LLDB is ported to
use this instead of the TypeCallback mechanism, the callback can be
removed.
The only difference here is the addition of a unit test which exercises
the CRTP mechanism to override a function in the parser.
Reviewers: erik.pilkington, rsmith, EricWF
Subscribers: mgorny, kristina, llvm-commits
Differential Revision: https://reviews.llvm.org/D53300
llvm-svn: 344703
