[clang-tidy] Update TransformerClangTidyCheck to use new Transformer bindings.

Summary:
Updates the relevant source files to use bindings in `clang::transformer` rather
than `clang::tooling`.

Reviewers: gribozavr

Subscribers: xazax.hun, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D69804

3 files changed, 22 insertions, 23 deletions

diff --git a/clang-tools-extra/clang-tidy/utils/TransformerClangTidyCheck.cpp b/clang-tools-extra/clang-tidy/utils/TransformerClangTidyCheck.cpp
index 06899108ea3..1c31cf56c68 100644
--- a/clang-tools-extra/clang-tidy/utils/TransformerClangTidyCheck.cpp
+++ b/clang-tools-extra/clang-tidy/utils/TransformerClangTidyCheck.cpp
@@ -12,7 +12,7 @@
 namespace clang {
 namespace tidy {
 namespace utils {
-using tooling::RewriteRule;
+using transformer::RewriteRule;
 
 #ifndef NDEBUG
 static bool hasExplanation(const RewriteRule::Case &C) {
@@ -62,7 +62,7 @@ void TransformerClangTidyCheck::registerPPCallbacks(
 void TransformerClangTidyCheck::registerMatchers(
     ast_matchers::MatchFinder *Finder) {
   if (Rule)
-    for (auto &Matcher : tooling::detail::buildMatchers(*Rule))
+    for (auto &Matcher : transformer::detail::buildMatchers(*Rule))
       Finder->addDynamicMatcher(Matcher, this);
 }
 
@@ -72,9 +72,9 @@ void TransformerClangTidyCheck::check(
     return;
 
   assert(Rule && "check() should not fire if Rule is None");
-  RewriteRule::Case Case = tooling::detail::findSelectedCase(Result, *Rule);
-  Expected<SmallVector<tooling::detail::Transformation, 1>> Transformations =
-      tooling::detail::translateEdits(Result, Case.Edits);
+  RewriteRule::Case Case = transformer::detail::findSelectedCase(Result, *Rule);
+  Expected<SmallVector<transformer::detail::Transformation, 1>>
+      Transformations = transformer::detail::translateEdits(Result, Case.Edits);
   if (!Transformations) {
     llvm::errs() << "Rewrite failed: "
                  << llvm::toString(Transformations.takeError()) << "\n";
@@ -102,7 +102,7 @@ void TransformerClangTidyCheck::check(
     auto &Header = I.first;
     if (Optional<FixItHint> Fix = Inserter->CreateIncludeInsertion(
             Result.SourceManager->getMainFileID(), Header,
-            /*IsAngled=*/I.second == tooling::IncludeFormat::Angled)) {
+            /*IsAngled=*/I.second == transformer::IncludeFormat::Angled)) {
       Diag << *Fix;
     }
   }
diff --git a/clang-tools-extra/clang-tidy/utils/TransformerClangTidyCheck.h b/clang-tools-extra/clang-tidy/utils/TransformerClangTidyCheck.h
index bcbc41507db..e411a3f6f0f 100644
--- a/clang-tools-extra/clang-tidy/utils/TransformerClangTidyCheck.h
+++ b/clang-tools-extra/clang-tidy/utils/TransformerClangTidyCheck.h
@@ -44,14 +44,14 @@ public:
   // no explanation is desired, indicate that explicitly (for example, by
   // passing `text("no explanation")` to `makeRule` as the `Explanation`
   // argument).
-  TransformerClangTidyCheck(std::function<Optional<tooling::RewriteRule>(
+  TransformerClangTidyCheck(std::function<Optional<transformer::RewriteRule>(
                                 const LangOptions &, const OptionsView &)>
                                 MakeRule,
                             StringRef Name, ClangTidyContext *Context);
 
   // Convenience overload of the constructor when the rule doesn't depend on any
   // of the language or clang-tidy options.
-  TransformerClangTidyCheck(tooling::RewriteRule R, StringRef Name,
+  TransformerClangTidyCheck(transformer::RewriteRule R, StringRef Name,
                             ClangTidyContext *Context);
 
   void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP,
@@ -60,7 +60,7 @@ public:
   void check(const ast_matchers::MatchFinder::MatchResult &Result) final;
 
 private:
-  Optional<tooling::RewriteRule> Rule;
+  Optional<transformer::RewriteRule> Rule;
   std::unique_ptr<clang::tidy::utils::IncludeInserter> Inserter;
 };
 
diff --git a/clang-tools-extra/unittests/clang-tidy/TransformerClangTidyCheckTest.cpp b/clang-tools-extra/unittests/clang-tidy/TransformerClangTidyCheckTest.cpp
index c8e65e9bf98..28ea7e229f3 100644
--- a/clang-tools-extra/unittests/clang-tidy/TransformerClangTidyCheckTest.cpp
+++ b/clang-tools-extra/unittests/clang-tidy/TransformerClangTidyCheckTest.cpp
@@ -20,13 +20,12 @@ namespace utils {
 namespace {
 using namespace ::clang::ast_matchers;
 
-using tooling::change;
-using tooling::IncludeFormat;
-using tooling::node;
-using tooling::RewriteRule;
-using tooling::statement;
-using tooling::text;
-using tooling::stencil::cat;
+using transformer::cat;
+using transformer::change;
+using transformer::IncludeFormat;
+using transformer::node;
+using transformer::RewriteRule;
+using transformer::statement;
 
 // Invert the code of an if-statement, while maintaining its semantics.
 RewriteRule invertIf() {
@@ -37,7 +36,7 @@ RewriteRule invertIf() {
       change(
           statement(RewriteRule::RootID),
           cat("if(!(", node(C), ")) ", statement(E), " else ", statement(T))),
-      text("negate condition and reverse `then` and `else` branches"));
+      cat("negate condition and reverse `then` and `else` branches"));
   return Rule;
 }
 
@@ -71,8 +70,8 @@ class IntLitCheck : public TransformerClangTidyCheck {
 public:
   IntLitCheck(StringRef Name, ClangTidyContext *Context)
       : TransformerClangTidyCheck(tooling::makeRule(integerLiteral(),
-                                                    change(text("LIT")),
-                                                    text("no message")),
+                                                    change(cat("LIT")),
+                                                    cat("no message")),
                                   Name, Context) {}
 };
 
@@ -97,7 +96,7 @@ public:
       : TransformerClangTidyCheck(
             tooling::makeRule(
                 binaryOperator(hasOperatorName("+"), hasRHS(expr().bind("r"))),
-                change(node("r"), text("RIGHT")), text("no message")),
+                change(node("r"), cat("RIGHT")), cat("no message")),
             Name, Context) {}
 };
 
@@ -123,7 +122,7 @@ Optional<RewriteRule> needsObjC(const LangOptions &LangOpts,
   if (!LangOpts.ObjC)
     return None;
   return tooling::makeRule(clang::ast_matchers::functionDecl(),
-                           change(cat("void changed() {}")), text("no message"));
+                           change(cat("void changed() {}")), cat("no message"));
 }
 
 class NeedsObjCCheck : public TransformerClangTidyCheck {
@@ -148,7 +147,7 @@ Optional<RewriteRule> noSkip(const LangOptions &LangOpts,
   if (Options.get("Skip", "false") == "true")
     return None;
   return tooling::makeRule(clang::ast_matchers::functionDecl(),
-                           change(cat("void nothing()")), text("no message"));
+                           change(cat("void nothing()")), cat("no message"));
 }
 
 class ConfigurableCheck : public TransformerClangTidyCheck {
@@ -176,7 +175,7 @@ RewriteRule replaceCall(IncludeFormat Format) {
   using namespace ::clang::ast_matchers;
   RewriteRule Rule =
       tooling::makeRule(callExpr(callee(functionDecl(hasName("f")))),
-                        change(text("other()")), text("no message"));
+                        change(cat("other()")), cat("no message"));
   addInclude(Rule, "clang/OtherLib.h", Format);
   return Rule;
 }