IRGen for break/continue.

Swift SVN r2089

test/Interpreter/break_continue.swift

@@ -0,0 +1,134 @@
+// RUN: %swift -i %s | FileCheck %s
+
+func test1() {
+  println("test1")
+  var i : Int
+  for i=0;;++i {
+    if i > 2 {
+      break
+    }
+    println(i)
+    continue
+  }
+}
+func test2() {
+  println("test2")
+  var i : Int
+  for i=0;i<10;++i {
+    if i > 2 {
+      continue
+    }
+    println(i)
+  }
+}
+func test3() {
+  println("test3")
+  var i : Int
+  for i=0;i<10;++i {
+    if i > 2 {
+      break
+    }
+    println(i)
+  }
+}
+func test4() {
+  println("test4")
+  for i in 0..10 {
+    if i > 2 {
+      break
+    }
+    println(i)
+  }
+}
+func test5() {
+  println("test5")
+  for i in 0..10 {
+    if i < 2 {
+      println(i)
+      continue
+    }
+    return
+  }
+}
+func test6() {
+  println("test6")
+  var i = 0
+  while (i < 10) {
+    if i < 2 {
+      println(i)
+      ++i
+      continue
+    }
+    return
+  }
+}
+func test7() {
+  println("test7")
+  var i = 0
+  while (i < 10) {
+    if i < 2 {
+      println(i)
+      break
+    }
+    return
+  }
+  println("foo")
+}
+func test8() {
+  println("test8")
+  var i : Int
+  for i=0;;++i {
+    for j in 0..10 {
+      if j > 1 {
+        break
+      }
+      println(j)
+    }
+    if i > 2 {
+      break
+    }
+    println(i)
+    continue
+  }
+}
+println("start")
+test1()
+// CHECK: test1
+// CHECK-NEXT: 0
+// CHECK-NEXT: 1
+// CHECK-NEXT: 2
+test2()
+// CHECK: test2
+// CHECK-NEXT: 0
+// CHECK-NEXT: 1
+// CHECK-NEXT: 2
+test3()
+// CHECK: test3
+// CHECK-NEXT: 0
+// CHECK-NEXT: 1
+// CHECK-NEXT: 2
+test4()
+// CHECK: test4
+// CHECK-NEXT: 0
+// CHECK-NEXT: 1
+// CHECK-NEXT: 2
+test5()
+// CHECK: test5
+// CHECK-NEXT: 0
+// CHECK-NEXT: 1
+test6()
+// CHECK: test6
+// CHECK-NEXT: 0
+// CHECK-NEXT: 1
+test7()
+// CHECK: test7
+// CHECK-NEXT: 0
+// CHECK-NEXT: foo
+test8()
+// CHECK: test8
+// CHECK-NEXT: 0
+// CHECK-NEXT: 1
+// CHECK-NEXT: 0
+// CHECK-NEXT: 0
+// CHECK-NEXT: 1
+// CHECK-NEXT: 1