Currently, `after` fails when applied to locations in macro arguments. This
change projects the subrange into a file source range and then applies `after`.
Differential Revision: https://reviews.llvm.org/D89468
Adds the `between` combinator and registers it with the parser. As a driveby, updates some deprecated names to their current versions.
Reviewed By: gribozavr2
Differential Revision: https://reviews.llvm.org/D84315
Renames the overloaded `RangeSelector` combinator `range` to the more
descriptive `enclose` and `encloseNodes`. The old overloads are left in place
and marked deprected and will be deleted at a future time.
Reviewed By: tdl-g
Differential Revision: https://reviews.llvm.org/D82592
This patch adds a parser for a `RangeSelector` written as a string. The format
is closely based on the way one would right the selector in C++. This should
enable use of `RangeSelector`s from tools like clang-query and web UIs.
This is how it should've been and brings it more in line with
std::string_view. There should be no functional change here.
This is mostly mechanical from a custom clang-tidy check, with a lot of
manual fixups. It uncovers a lot of minor inefficiencies.
This doesn't actually modify StringRef yet, I'll do that in a follow-up.
Summary:
This revision introduces a new namespace, `clang::transformer`, to hold
the declarations for the Transformer library.
Reviewers: gribozavr
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D68876
llvm-svn: 374962
Summary:
The Transformer library has been growing inside of
lib/Tooling/Refactoring. However, it's not really related to anything else in
that directory. This revision moves all Transformer-related files into their own
include & lib directories. A followup revision will (temporarily) add
forwarding headers to help any users migrate their code to the new location.
Reviewers: gribozavr
Subscribers: mgorny, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D68637
llvm-svn: 374271
Summary:
Adds two new combinators and corresponding tests to the RangeSelector library.
* `ifBound` -- conditional evaluation of range-selectors, based on whether a
given node id is bound in the match.
* `elseBranch` -- selects the source range of the else and its statement.
Reviewers: gribozavr
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D67621
llvm-svn: 372410
Summary:
The `before` and `after` selectors allow users to specify a zero-length range --
a point -- at the relevant location in an AST-node's source. Point ranges can
be useful, for example, to insert a change using an API that takes a range to be
modified (e.g. `tooling::change()`).
Reviewers: ilya-biryukov
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D62419
llvm-svn: 361955
Summary:
`std::apply` in C++14 and above is defined with two unrestricted arguments, and
it wins overload resolution in this case.
Reviewers: ilya-biryukov
Subscribers: cfe-commits, ymandel
Tags: #clang
Differential Revision: https://reviews.llvm.org/D62150
llvm-svn: 361170
Summary:
The RangeSelector library defines a combinator language for specifying source
ranges based on bound ids for AST nodes. The combinator approach follows the
design of the AST matchers. The RangeSelectors defined here will be used in
both RewriteRule, for specifying source affected by edit, and in Stencil for
specifying source to use constructively in a replacement.
Reviewers: ilya-biryukov
Subscribers: mgorny, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D61774
llvm-svn: 361152
Weston Carvalho