Summary:
The use-case is when renaming a widely used name, like a lower-level
class in a codebase and clang-rename is simply invoked for each
translation unit based on the compile database. In this case it's not
interesting to show errors: not finding the symbol means there is
simply nothing to do.
Reviewers: klimek
Reviewed By: klimek
Differential Revision: https://reviews.llvm.org/D32403
llvm-svn: 304534
Summary:
The patch adds a new feature for renaming qualified symbol references.
Unlike orginal clang-rename behavior, when renaming a qualified symbol to a new
qualified symbol (e.g "A::Foo" => "B::Bar"), this new rename behavior will
consider the prefix qualifiers of the symbol, and calculate the new prefix
qualifiers. It aims to add as few additional qualifiers as possible.
As this is an early version (only supports renaming classes), I don't change
current clang-rename interfaces at the moment, and would like to keep its
(command-line tool) behavior. So I added new interfaces for the prototype.
In the long run, these interfaces should be unified.
No functionality changes in original clang-rename command-line tool.
This patch also contains a few bug fixes of clang-rename which are discovered by
the new unittest:
* fix a potential nullptr accessment when class declaration doesn't have definition.
* add USRs of nested declartaions in "getNamedDeclFor".
Reviewers: ioeric
Reviewed By: ioeric
Subscribers: alexfh, cfe-commits, mgorny
Differential Revision: https://reviews.llvm.org/D31176
llvm-svn: 299419
Having both rename-at and rename-all both seems confusing and introduces
unneeded difficulties. After merging rename-at and rename-all maintaining main
function wrappers and custom help becomes redundant while CLI becomes less
confusing.
D24224 (which was the original patch causing buildbot failures) wasn't aware of
bugs caused by passing both -offset and -qualified-name. After D24224 was landed
it caused buildbot failures and therefor I just reverted it.
Two things that make this patch different from D24224 are:
* unittests/clang-rename was deleted, because it is unmaintained and doesn't do
much.
* Passing both `-offset` and `-qualified-name` isn't allowed anymore for the
sake of preventing bugs.
This patch is a trivial enhancement of accepted D24224 revision.
Tested with `ninja check-all`.
Differential Revision: https://reviews.llvm.org/D24567
llvm-svn: 281710
Summary:
This patch is provided in preparation for removing autoconf on 1/26. The proposal to remove autoconf on 1/26 was discussed on the llvm-dev thread here: http://lists.llvm.org/pipermail/llvm-dev/2016-January/093875.html
"Now I am become Death, the destroyer of worlds."
-J. Robert Oppenheimer
Reviewers: chandlerc, grosbach, bob.wilson, echristo
Subscribers: cfe-commits, klimek
Differential Revision: http://reviews.llvm.org/D16475
llvm-svn: 258864
Summary:
Note that this code is still grossly under-tested - the next steps will
be to add significantly better test coverage.
Patch by Matthew Plant.
Test Plan:
Reviewers:
Subscribers:
llvm-svn: 215839
Miklos Vajna