[FIR] Implement checker for exhaustive when's in expression position

2021-02-04 15:41:57 +03:00
parent 3f715e671d
commit 8dd9d98129
103 changed files with 919 additions and 617 deletions
@@ -0,0 +1,55 @@
+FILE: missingBooleanBranch.kt
+    public final fun test_1(cond: R|kotlin/Boolean|): R|kotlin/Unit| {
+        lval x: R|kotlin/Unit| = when (R|<local>/cond|) {
+            ==($subj$, Boolean(true)) ->  {
+                Int(1)
+            }
+        }
+
+        lval y: R|kotlin/Unit| = when (R|<local>/cond|) {
+            ==($subj$, Boolean(false)) ->  {
+                Int(2)
+            }
+        }
+
+        lval z: R|kotlin/Int| = when (R|<local>/cond|) {
+            ==($subj$, Boolean(true)) ->  {
+                Int(1)
+            }
+            ==($subj$, Boolean(false)) ->  {
+                Int(2)
+            }
+        }
+
+    }
+    public final fun test_2(cond: R|kotlin/Boolean?|): R|kotlin/Unit| {
+        lval x: R|kotlin/Unit| = when (R|<local>/cond|) {
+            ==($subj$, Boolean(true)) ->  {
+                Int(1)
+            }
+            ==($subj$, Boolean(false)) ->  {
+                Int(2)
+            }
+        }
+
+        lval x: R|kotlin/Int| = when (R|<local>/cond|) {
+            ==($subj$, Boolean(true)) ->  {
+                Int(1)
+            }
+            ==($subj$, Boolean(false)) ->  {
+                Int(2)
+            }
+            ==($subj$, Null(null)) ->  {
+                Int(3)
+            }
+        }
+
+    }
+    public final fun test_3(cond: R|kotlin/Boolean|): R|kotlin/Unit| {
+        when (R|<local>/cond|) {
+            ==($subj$, Boolean(true)) ->  {
+                Int(1)
+            }
+        }
+
+    }