clang-format: [JS] Support semicolons in TypeScript's TypeMemberLists.

Before:
  var x: {
    a: string;
    b: number;
  }
  = {};

After:
  var x: {a: string; b: number;} = {};

llvm-svn: 257255

1 files changed, 8 insertions, 0 deletions

diff --git a/clang/unittests/Format/FormatTestJS.cpp b/clang/unittests/Format/FormatTestJS.cpp
index 7514c43ad43..a35a86ea4ed 100644
--- a/clang/unittests/Format/FormatTestJS.cpp
+++ b/clang/unittests/Format/FormatTestJS.cpp
@@ -731,10 +731,14 @@ TEST_F(FormatTestJS, RegexLiteralExamples) {
 
 TEST_F(FormatTestJS, TypeAnnotations) {
   verifyFormat("var x: string;");
+  verifyFormat("var x: {a: string; b: number;} = {};");
   verifyFormat("function x(): string {\n  return 'x';\n}");
   verifyFormat("function x(): {x: string} {\n  return {x: 'x'};\n}");
   verifyFormat("function x(y: string): string {\n  return 'x';\n}");
   verifyFormat("for (var y: string in x) {\n  x();\n}");
+  verifyFormat("function x(y: {a?: number;} = {}): number {\n"
+               "  return 12;\n"
+               "}");
   verifyFormat("((a: string, b: number): string => a + b);");
   verifyFormat("var x: (y: number) => string;");
   verifyFormat("var x: P<string, (a: number) => string>;");
@@ -764,6 +768,10 @@ TEST_F(FormatTestJS, ClassDeclarations) {
   verifyFormat("foo = class {\n"
                "  constructor() {}\n"
                "};");
+  verifyFormat("class C {\n"
+               "  x: {y: Z;} = {};\n"
+               "  private y: {y: Z;} = {};\n"
+               "}");
 
   // ':' is not a type declaration here.
   verifyFormat("class X {\n"