Commit Graph

8 Commits

Author SHA1 Message Date
Jonas Devlieghere 1c705d9c53 [clang-tools-extra] Migrate llvm::make_unique to std::make_unique
Now that we've moved to C++14, we no longer need the llvm::make_unique
implementation from STLExtras.h. This patch is a mechanical replacement
of (hopefully) all the llvm::make_unique instances across the monorepo.

Differential revision: https://reviews.llvm.org/D66259

llvm-svn: 368944
2019-08-14 23:52:23 +00:00
Yitzhak Mandelbaum 1896a31dd3 [clang-tidy] Update `TransformerClangTidyCheck` to use new `buildMatchers` functionality.
Summary:
`buildMatchers` is the new, more general way to extract the matcher from a rule.
This change migrates the code to use it instead of `buildMatcher`.

Reviewers: gribozavr

Subscribers: xazax.hun, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D65879

llvm-svn: 368700
2019-08-13 14:48:13 +00:00
Yitzhak Mandelbaum e423275665 [clang-tidy] Extend TransformerClangTidyCheck to support adding includes.
Summary:
This revision implements support for the `AddedIncludes` field in
RewriteRule cases; that is, it supports specifying the addition of include
directives in files modified by the clang tidy check.

Reviewers: ilya-biryukov, gribozavr

Subscribers: xazax.hun, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D63893

llvm-svn: 364922
2019-07-02 13:25:07 +00:00
Mikael Holmen 79dc930c13 [clang-tidy] Fix NDEBUG build [NFC]
llvm-svn: 364535
2019-06-27 12:47:57 +00:00
Yitzhak Mandelbaum 039af0ea03 [clang-tidy] Generalize TransformerClangTidyCheck to take a rule generator.
Summary: Tidy check behavior often depends on language and/or clang-tidy options. This revision allows a user of TranformerClangTidyCheck to pass rule _generator_ in place of a rule, where the generator takes both the language and clang-tidy options. Additionally, the generator returns an `Optional` to allow for the case where the check is deemed irrelevant/disable based on those options.

Reviewers: gribozavr

Subscribers: xazax.hun, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D63288

llvm-svn: 364442
2019-06-26 16:04:38 +00:00
Haojian Wu c11de5eada [clang-tidy] Fix unused-variable warning after r361647.
Summary:
A range-for was added in r361647 where the range variable was only used in an
assertion.  As a result, it warned for Release builds. This revision
restructures the assertion to avoid the problem.

Patch by Yitzhak Mandelbaum.

Reviewers: ilya-biryukov

Reviewed By: ilya-biryukov

Subscribers: xazax.hun, cfe-commits

Tags: #clang-tools-extra, #clang

Differential Revision: https://reviews.llvm.org/D62412

llvm-svn: 361749
2019-05-27 08:09:02 +00:00
Yitzhak Mandelbaum 5b33554319 [clang-tidy] In TransformerClangTidyCheck, require Explanation field.
Summary:
In general, the `Explanation` field is optional in `RewriteRule` cases. But,
because the primary purpose of clang-tidy checks is to provide users with
diagnostics, we assume that a missing explanation is a bug.  This change adds an
assertion that checks all cases for an explanation, and updates the code to rely
on that assertion correspondingly.

Reviewers: ilya-biryukov

Subscribers: xazax.hun, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D62340

llvm-svn: 361647
2019-05-24 16:32:03 +00:00
Yitzhak Mandelbaum 9df7ce596b [clang-tidy] Add support for writing a check as a Transformer rewrite rule.
This revision introduces an adaptor from Transformer's rewrite rules
(`clang::tooling::RewriteRule`) to `ClangTidyCheck`.  For example, given a
RewriteRule `MyCheckAsRewriteRule`, it lets one define a tidy check as follows:

```
class MyTidyCheck : public TransformerClangTidyCheck {
 public:
  MyTidyCheck(StringRef Name, ClangTidyContext *Context)
      : TransformerClangTidyCheck(MyCheckAsRewriteRule, Name, Context) {}
};
```

Reviewers: aaron.ballman

Subscribers: mgorny, xazax.hun, cfe-commits, ilya-biryukov

Tags: #clang

Differential Revision: https://reviews.llvm.org/D61386

llvm-svn: 361418
2019-05-22 18:56:18 +00:00