[clang-format] Support TypeScript satisfies operator

[taymonbeal]

Summary

The satisfies operator was added in TypeScript 4.9.

[MyDeveloperDay]

I would like to see an annotator test just to be sure its getting annotated correctly.

apart from that it looks pretty good, would you add this to the release notes please?

clang/unittests/Format/FormatTestJS.cpp

2186 ↗

(On Diff #505877)

would you take say this example and add it as an annotator test

[taymonbeal]

Add release notes and unit test in TokenAnnotatorTest.cpp

[taymonbeal]

I don't have commit access; can someone who does commit this?

[MyDeveloperDay]

1. your diff is messed up
2. you have to get an accept before anyone will commit for you.

[MyDeveloperDay]

Can you add a github issue and reference it here

clang/unittests/Format/TokenAnnotatorTest.cpp

1445

I'd like to personally see this become a TT_JsSatisfies

clang/docs/ReleaseNotes.rst

 
 clang-format
 ------------
 
 - Add ``NextLineOnly`` style to option ``PackConstructorInitializers``.
   Compared to ``NextLine`` style, ``NextLineOnly`` style will not try to
   put the initializers on the current line first, instead, it will try to
   put the initializers on the next line only.
+- Add support for the ``satisfies`` operator introduced in TypeScript 4.9.
 
 libclang
 --------
 
 - Introduced the new function ``clang_CXXMethod_isExplicit``,
   which identifies whether a constructor or conversion function cursor
   was marked with the explicit identifier.
 

clang/unittests/Format/TokenAnnotatorTest.cpp

TEST_F(TokenAnnotatorTest, UnderstandConstructors) {
   EXPECT_TOKEN(Tokens[8], tok::r_brace, TT_Unknown);
   EXPECT_TOKEN(Tokens[9], tok::comma, TT_CtorInitializerComma);
   EXPECT_TOKEN(Tokens[10], tok::identifier, TT_Unknown);
   EXPECT_TOKEN(Tokens[11], tok::l_brace, TT_Unknown);
   EXPECT_TOKEN(Tokens[12], tok::r_brace, TT_Unknown);
   EXPECT_TOKEN(Tokens[13], tok::l_brace, TT_FunctionLBrace);
 }
 
+TEST_F(TokenAnnotatorTest, UnderstandsTypeScriptSatisfiesOperator) {
+  auto Tokens = annotate("let x = foo satisfies Type;",
+                         getGoogleStyle(FormatStyle::LK_JavaScript));
+  ASSERT_EQ(Tokens.size(), 8u) << Tokens;
+  EXPECT_TOKEN(Tokens[0], tok::identifier, TT_Unknown);
+  EXPECT_TOKEN(Tokens[1], tok::identifier, TT_StartOfName);
+  EXPECT_TOKEN(Tokens[2], tok::equal, TT_BinaryOperator);
+  EXPECT_TOKEN(Tokens[3], tok::identifier, TT_Unknown);
+  EXPECT_TOKEN(Tokens[4], tok::identifier, TT_StartOfName);
+  EXPECT_TOKEN(Tokens[5], tok::identifier, TT_Unknown);
+  EXPECT_TOKEN(Tokens[6], tok::semi, TT_Unknown);
+  EXPECT_TOKEN(Tokens[7], tok::eof, TT_Unknown);
+}
+
 } // namespace
 } // namespace format
 } // namespace clang