[clang-tidy] Update TransformerClangTidyCheck to use new buildMatchers functionality.

ymand · ymand · commit 1896a31dd331 · 2019-08-13T14:48:13.000Z
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
diff --git a/clang-tools-extra/clang-tidy/utils/TransformerClangTidyCheck.cpp b/clang-tools-extra/clang-tidy/utils/TransformerClangTidyCheck.cpp
@@ -62,7 +62,8 @@ void TransformerClangTidyCheck::registerPPCallbacks(
 void TransformerClangTidyCheck::registerMatchers(
     ast_matchers::MatchFinder *Finder) {
   if (Rule)
-    Finder->addDynamicMatcher(tooling::detail::buildMatcher(*Rule), this);
+    for (auto &Matcher : tooling::detail::buildMatchers(*Rule))
+      Finder->addDynamicMatcher(Matcher, this);
 }
 
 void TransformerClangTidyCheck::check(

Original file line number	Diff line number	Diff line change
`@@ -62,7 +62,8 @@ void TransformerClangTidyCheck::registerPPCallbacks(`
`62`	`62`	`void TransformerClangTidyCheck::registerMatchers(`
`63`	`63`	`ast_matchers::MatchFinder *Finder) {`
`64`	`64`	`if (Rule)`
`65`		`- Finder->addDynamicMatcher(tooling::detail::buildMatcher(*Rule), this);`
	`65`	`+ for (auto &Matcher : tooling::detail::buildMatchers(*Rule))`
	`66`	`+ Finder->addDynamicMatcher(Matcher, this);`
`66`	`67`	`}`
`67`	`68`
`68`	`69`	`void TransformerClangTidyCheck::check(`