clang-format: [JS] Support TypeScript 1.6 user defined type guards.
Before:
function foo(check: Object): check
is{foo: string, bar: string, baz: string, foobar: string} {
return 'bar' in check;
}
After:
function foo(check: Object):
check is {foo: string, bar: string, baz: string, foobar: string} {
return 'bar' in check;
}
llvm-svn: 256631
diff --git a/clang/unittests/Format/FormatTestJS.cpp b/clang/unittests/Format/FormatTestJS.cpp
index 56b493d..cba2ce3 100644
--- a/clang/unittests/Format/FormatTestJS.cpp
+++ b/clang/unittests/Format/FormatTestJS.cpp
@@ -962,6 +962,14 @@
" aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa {}");
}
+TEST_F(FormatTestJS, UserDefinedTypeGuards) {
+ verifyFormat(
+ "function foo(check: Object):\n"
+ " check is {foo: string, bar: string, baz: string, foobar: string} {\n"
+ " return 'bar' in check;\n"
+ "}\n");
+}
+
TEST_F(FormatTestJS, OptionalTypes) {
verifyFormat("function x(a?: b, c?, d?) {}");
verifyFormat("class X {\n"