Use codegen box tests for tail calls as diagnostic tests too

2013-11-26 21:49:17 +04:00
parent bb6ceffbbb
commit 94500bd968
22 changed files with 197 additions and 37 deletions
@@ -1,10 +1,12 @@
+// !DIAGNOSTICS: -UNUSED_PARAMETER
+
 tailRecursive fun test(x : Int, a : Any) : Int {
    if (x == 1) {
        if (x != 1) {
-            test(0, "no tail")
+            <!NON_TAIL_RECURSIVE_CALL!>test<!>(0, "no tail")
            return test(0, "tail")
        } else {
-            return test(x + test(0, "no tail"), "tail")
+            return test(x + <!NON_TAIL_RECURSIVE_CALL!>test<!>(0, "no tail"), "tail")
        }
    } else if (x > 0) {
        return test(x - 1, "tail")