Update test for the builder inference and add new ones

2021-05-21 15:34:52 +03:00
parent 31ed1ad5d9
commit fd5169186e
46 changed files with 2874 additions and 215 deletions
@@ -0,0 +1,67 @@
+// !LANGUAGE: +UnrestrictedBuilderInference
+// !DIAGNOSTICS: -DEPRECATION -EXPERIMENTAL_IS_NOT_ENABLED
+// WITH_RUNTIME
+
+// FILE: main.kt
+import kotlin.experimental.ExperimentalTypeInference
+
+interface TestInterface<R> {
+    fun emit(r: R)
+    fun get(): R
+}
+
+@UseExperimental(ExperimentalTypeInference::class)
+fun <R1> build(@BuilderInference block: TestInterface<R1>.() -> Unit) {}
+
+@UseExperimental(ExperimentalTypeInference::class)
+fun <R1 : Any> build2(@BuilderInference block: TestInterface<R1>.() -> Unit) {}
+
+@UseExperimental(ExperimentalTypeInference::class)
+fun <R1 : R2, R2 : Any> build3(@BuilderInference block: TestInterface<R1>.() -> Unit) {}
+
+@UseExperimental(ExperimentalTypeInference::class)
+fun <R1 : R2, R2> build4(x: R2, @BuilderInference block: TestInterface<R1>.() -> Unit) {}
+
+fun test(a: String?) {
+    val ret1 = build {
+        emit(1)
+        get()?.equals("")
+        val x = get()
+        x?.equals("")
+        x ?: 1
+        x!!
+        ""
+    }
+    val ret2 = build2 {
+        emit(1)
+        get()?.equals("")
+        val x = get()
+        x?.equals("")
+        x ?: 1
+        x!!
+        ""
+    }
+    val ret3 = build3 {
+        emit(1)
+        get()?.equals("")
+        val x = get()
+        x?.equals("")
+        x ?: 1
+        x!!
+        ""
+    }
+    val ret4 = build4(1) {
+        emit(1)
+        get()?.equals("")
+        val x = get()
+        x?.equals("")
+        x ?: 1
+        x!!
+        ""
+    }
+}
+
+fun box(): String {
+    test("")
+    return "OK"
+}