JavaScriptBench
diff --git a/Collapse file
‎src/compiler/checker.ts‎
Copy file name to clipboardExpand all lines: src/compiler/checker.ts
+1-1Lines changed: 1 addition & 1 deletion b/Collapse file
‎src/compiler/checker.ts‎
Copy file name to clipboardExpand all lines: src/compiler/checker.ts
+1-1Lines changed: 1 addition & 1 deletion
diff --git a/Collapse file
‎src/compiler/emitter.ts‎
Copy file name to clipboardExpand all lines: src/compiler/emitter.ts
+1-1Lines changed: 1 addition & 1 deletion b/Collapse file
‎src/compiler/emitter.ts‎
Copy file name to clipboardExpand all lines: src/compiler/emitter.ts
+1-1Lines changed: 1 addition & 1 deletion
diff --git a/Collapse file
‎src/compiler/factory.ts‎
Copy file name to clipboardExpand all lines: src/compiler/factory.ts
+2-10Lines changed: 2 additions & 10 deletions b/Collapse file
‎src/compiler/factory.ts‎
Copy file name to clipboardExpand all lines: src/compiler/factory.ts
+2-10Lines changed: 2 additions & 10 deletions
@@ -2555,7 +2555,7 @@ namespace ts {
                     const resolved = resolveStructuredTypeMembers(type);
                     if (!resolved.properties.length && !resolved.stringIndexInfo && !resolved.numberIndexInfo) {
                         if (!resolved.callSignatures.length && !resolved.constructSignatures.length) {
-                            return createTypeLiteralNode(/*members*/ undefined);
+                            return setEmitFlags(createTypeLiteralNode(/*members*/ undefined), EmitFlags.SingleLine);
                         }
 
                         if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) {
 
@@ -961,7 +961,7 @@ namespace ts {
 
         function emitTypeLiteral(node: TypeLiteralNode) {
             write("{");
-            // TODO: fix added indentation so we can remove this check.
+            // If the literal is empty, do not add spaces between braces.
             if (node.members.length > 0) {
                 emitList(node, node.members, getEmitFlags(node) & EmitFlags.SingleLine ? ListFormat.SingleLineTypeLiteralMembers : ListFormat.MultiLineTypeLiteralMembers);
             }
 
@@ -3294,16 +3294,6 @@ namespace ts {
         return statements;
     }
 
-    export function parenthesizeConditionalHead(condition: Expression) {
-        const conditionalPrecedence = getOperatorPrecedence(SyntaxKind.ConditionalExpression, SyntaxKind.QuestionToken);
-        const emittedCondition = skipPartiallyEmittedExpressions(condition);
-        const conditionPrecedence = getExpressionPrecedence(emittedCondition);
-        if (compareValues(conditionPrecedence, conditionalPrecedence) === Comparison.LessThan) {
-            return createParen(condition);
-        }
-        return condition;
-    }
-
     /**
      * Wraps the operand to a BinaryExpression in parentheses if they are needed to preserve the intended
      * order of operations.
@@ -3605,6 +3595,8 @@ namespace ts {
         return expression;
     }
 
+    function parenthesizeElementTypeMembers() {}
+
     /**
      * Clones a series of not-emitted expressions with a new inner expression.
      *
Original file line number	Diff line number	Diff line change
`@@ -2555,7 +2555,7 @@ namespace ts {`
`2555`	`2555`	`const resolved = resolveStructuredTypeMembers(type);`
`2556`	`2556`	`if (!resolved.properties.length && !resolved.stringIndexInfo && !resolved.numberIndexInfo) {`
`2557`	`2557`	`if (!resolved.callSignatures.length && !resolved.constructSignatures.length) {`
`2558`		`- return createTypeLiteralNode(/members/ undefined);`
	`2558`	`+ return setEmitFlags(createTypeLiteralNode(/members/ undefined), EmitFlags.SingleLine);`
`2559`	`2559`	`}`
`2560`	`2560`
`2561`	`2561`	`if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) {`
Original file line number	Diff line number	Diff line change
`@@ -961,7 +961,7 @@ namespace ts {`
`961`	`961`
`962`	`962`	`function emitTypeLiteral(node: TypeLiteralNode) {`
`963`	`963`	`write("{");`
`964`		`- // TODO: fix added indentation so we can remove this check.`
	`964`	`+ // If the literal is empty, do not add spaces between braces.`
`965`	`965`	`if (node.members.length > 0) {`
`966`	`966`	`emitList(node, node.members, getEmitFlags(node) & EmitFlags.SingleLine ? ListFormat.SingleLineTypeLiteralMembers : ListFormat.MultiLineTypeLiteralMembers);`
`967`	`967`	`}`