Adding test case for when case block starts on new line

tests/baselines/Issue294.baseline.txt

@@ -0,0 +1,62 @@
+original file
+-----------------------------------
+switch (0) {
+    case 0: {
+        const zero = 0;
+        return zero;
+    }
+}
+-----------------------------------
+
+Grammar: TypeScript.tmLanguage
+-----------------------------------
+>switch (0) {
+ ^^^^^^
+ source.ts switch-statement.expr.ts switch-expression.expr.ts keyword.control.switch.ts
+       ^
+       source.ts switch-statement.expr.ts switch-expression.expr.ts
+        ^
+        source.ts switch-statement.expr.ts switch-expression.expr.ts meta.brace.round.ts
+         ^
+         source.ts switch-statement.expr.ts switch-expression.expr.ts constant.numeric.decimal.ts
+          ^
+          source.ts switch-statement.expr.ts switch-expression.expr.ts meta.brace.round.ts
+           ^
+           source.ts switch-statement.expr.ts
+            ^
+            source.ts switch-statement.expr.ts switch-block.expr.ts punctuation.definition.block.ts
+             ^^
+             source.ts switch-statement.expr.ts switch-block.expr.ts
+>    case 0: {
+ ^^^^
+ source.ts switch-statement.expr.ts switch-block.expr.ts
+     ^^^^
+     source.ts switch-statement.expr.ts switch-block.expr.ts case-clause.expr.ts keyword.control.switch.ts
+         ^
+         source.ts switch-statement.expr.ts switch-block.expr.ts case-clause.expr.ts
+          ^
+          source.ts switch-statement.expr.ts switch-block.expr.ts case-clause.expr.ts constant.numeric.decimal.ts
+           ^
+           source.ts switch-statement.expr.ts switch-block.expr.ts case-clause.expr.ts
+            ^
+            source.ts switch-statement.expr.ts switch-block.expr.ts meta.object-literal.ts
+             ^
+             source.ts switch-statement.expr.ts switch-block.expr.ts meta.object-literal.ts punctuation.definition.block.ts
+              ^^
+              source.ts switch-statement.expr.ts switch-block.expr.ts meta.object-literal.ts
+>        const zero = 0;
+ ^^^^^^^^^^^^^^^^^^^^^^^^^
+ source.ts switch-statement.expr.ts switch-block.expr.ts meta.object-literal.ts
+>        return zero;
+ ^^^^^^^^^^^^^^^^^^^^^^
+ source.ts switch-statement.expr.ts switch-block.expr.ts meta.object-literal.ts
+>    }
+ ^^^^
+ source.ts switch-statement.expr.ts switch-block.expr.ts meta.object-literal.ts
+     ^
+     source.ts switch-statement.expr.ts switch-block.expr.ts meta.object-literal.ts punctuation.definition.block.ts
+      ^^
+      source.ts switch-statement.expr.ts switch-block.expr.ts
+>}
+ ^
+ source.ts switch-statement.expr.ts punctuation.definition.block.ts

tests/cases/Issue294.ts

@@ -0,0 +1,6 @@
+switch (0) {
+    case 0: {
+        const zero = 0;
+        return zero;
+    }
+}