maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
317,092 Commits 23 Branches 0 Tags 2.2 GiB
Commit Graph

8 Commits

Author SHA1 Message Date
Yitzhak Mandelbaum 8369a9beb7 [LibTooling] Add support to Transformer for composing rules as an ordered choice. 
This revision updates `RewriteRule` to support multiple subrules that are
interpreted as an ordered-choice (apply the first one that matches). With this
feature, users can write the rules that appear later in the list of subrules
knowing that previous rules' patterns *have not matched*, freeing them from
reasoning about those cases in the current pattern.

Reviewers: ilya-biryukov

Subscribers: cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D61335

llvm-svn: 361037
 2019-05-17 14:23:33 +00:00
Yitzhak Mandelbaum a5dadbe1aa [LibTooling] Fix broken test after r359574. 
r359574 changed the way that failures are reported, which broke the test TransformerTest.NodePartNameDeclRefFailure which detects a faiure.

llvm-svn: 359578
 2019-04-30 17:24:36 +00:00
Yitzhak Mandelbaum aecc59c5f9 [LibTooling] Change Transformer's TextGenerator to a partial function. 
Summary:
Changes the signature of the TextGenerator std::function to return an Expected<std::string>
instead of std::string to allow for (non-fatal) failures.  Previously, we
expected that any failures would be expressed with assertions. However, that's
unfriendly to running the code in servers or other places that don't want their
library calls to crash the program.

Correspondingly, updates Transformer's handling of failures in TextGenerators
and the signature of `ChangeConsumer`.

Reviewers: ilya-biryukov

Subscribers: cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D61015

llvm-svn: 359574
 2019-04-30 16:48:33 +00:00
Bjorn Pettersson 18b0442560 [LibTooling] Fix -Wsign-compare after r358697 
llvm-svn: 358745
 2019-04-19 09:10:42 +00:00
Yitzhak Mandelbaum fa1552e8c9 [LibTooling] Extend Transformer to support multiple simultaneous changes. 
Summary: This revision allows users to specify independent changes to multiple (related) sections of the input.  Previously, only a single section of input could be selected for replacement.

Reviewers: ilya-biryukov

Reviewed By: ilya-biryukov

Subscribers: jfb, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D60408

llvm-svn: 358697
 2019-04-18 17:52:24 +00:00
Yitzhak Mandelbaum fdd98782aa [LibTooling] Add Transformer, a library for source-to-source transformations. 
Summary: Adds a basic version of Transformer, a library supporting the concise specification of clang-based source-to-source transformations.  A full discussion of the end goal can be found on the cfe-dev list with subject "[RFC] Easier source-to-source transformations with clang tooling".

Reviewers: ilya-biryukov

Reviewed By: ilya-biryukov

Subscribers: ioeric, ABataev, mgorny, jfb, jdoerfert, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D59376

llvm-svn: 357768
 2019-04-05 15:14:05 +00:00
Alexey Bataev 35ccd864e0 Revert "[LibTooling] Add Transformer, a library for source-to-source transformations." 
This reverts commit r357576 to fix the problem with the cyclic
dependencies between libTooling and libToolingRefactor.

llvm-svn: 357612
 2019-04-03 17:34:04 +00:00
Yitzhak Mandelbaum d5856302f7 [LibTooling] Add Transformer, a library for source-to-source transformations. 
Summary: Adds a basic version of Transformer, a library supporting the concise specification of clang-based source-to-source transformations.  A full discussion of the end goal can be found on the cfe-dev list with subject "[RFC] Easier source-to-source transformations with clang tooling".

Reviewers: ilya-biryukov

Reviewed By: ilya-biryukov

Subscribers: mgorny, jfb, jdoerfert, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D59376

llvm-svn: 357576
 2019-04-03 13:05:19 +00:00