[TypeChecker] NFC: Make test-case for rdar://74035425 more complex to avoid flaky behavior

xedin · xedin · commit 62c5e187108e · 2021-04-09T10:37:29.000-07:00
diff --git a/validation-test/Sema/type_checker_perf/slow/rdar74035425.swift b/validation-test/Sema/type_checker_perf/slow/rdar74035425.swift
@@ -7,6 +7,6 @@ struct Value {
 
 func test(values: [[Value]]) -> String {
   // expected-error@+1 {{the compiler is unable to type-check this expression in reasonable time}}
-  "[" + "" + values.map({ "[" + $0.map({ $0.debugDescription }).joined(separator: ", ") + "]" }).joined(separator: ", ") + "]"
+  "[" + "" + "" + values.map({ "[" + $0.map({ $0.debugDescription }).joined(separator: ", ") + "" + "]" }).joined(separator: ", ") + "" + "]"
 }
 

Original file line number	Diff line number	Diff line change
`@@ -7,6 +7,6 @@ struct Value {`
`7`	`7`
`8`	`8`	`func test(values: [[Value]]) -> String {`
`9`	`9`	`// expected-error@+1 {{the compiler is unable to type-check this expression in reasonable time}}`
`10`		`- "[" + "" + values.map({ "[" + $0.map({ $0.debugDescription }).joined(separator: ", ") + "]" }).joined(separator: ", ") + "]"`
	`10`	`+ "[" + "" + "" + values.map({ "[" + $0.map({ $0.debugDescription }).joined(separator: ", ") + "" + "]" }).joined(separator: ", ") + "" + "]"`
`11`	`11`	`}`
`12`	`12`