FIR CFA: add edges from maybe-throwing statements to catch/finally

2023-01-16 12:15:52 +01:00
parent ef208d9eac
commit 8aa50e9446
17 changed files with 156 additions and 64 deletions
@@ -0,0 +1,21 @@
+// !SKIP_TXT
+
+fun exc(flag: Boolean) {
+    if (flag) throw RuntimeException()
+}
+
+fun test(flag: Boolean) {
+    var x: Any?
+    x = ""
+    try {
+        <!UNUSED_VALUE!>x =<!> null
+        exc(flag)
+        <!UNUSED_VALUE!>x =<!> 1
+        exc(!flag)
+        x = ""
+    } catch (e: Throwable) {
+        // all bad - could come here from either call
+        <!DEBUG_INFO_SMARTCAST!>x<!>.length
+        x.<!UNRESOLVED_REFERENCE!>inc<!>()
+    }
+}