From 645b38d638685e576464f0159bfed1019633d497 Mon Sep 17 00:00:00 2001
From: "Egor.Ushakov" <egor.ushakov@jetbrains.com>
Date: Thu, 27 Apr 2017 20:11:24 +0300
Subject: [PATCH] test for already used var

---
 .../java/decompiler/SingleClassesTest.java    |   1 +
 testData/classes/pkg/TestInUse.class          | Bin 0 -> 535 bytes
 testData/results/TestInUse.dec                |  53 ++++++++++++++++++
 testData/src/pkg/TestInUse.java               |  18 ++++++
 4 files changed, 72 insertions(+)
 create mode 100644 testData/classes/pkg/TestInUse.class
 create mode 100644 testData/results/TestInUse.dec
 create mode 100644 testData/src/pkg/TestInUse.java

diff --git a/test/org/jetbrains/java/decompiler/SingleClassesTest.java b/test/org/jetbrains/java/decompiler/SingleClassesTest.java
index 64edeed..fd71584 100644
--- a/test/org/jetbrains/java/decompiler/SingleClassesTest.java
+++ b/test/org/jetbrains/java/decompiler/SingleClassesTest.java
@@ -117,6 +117,7 @@ public class SingleClassesTest {
   //@Test public void testSwitchOnStrings() { doTest("pkg/TestSwitchOnStrings");}
   //@Test public void testUnionType() { doTest("pkg/TestUnionType"); }
   //@Test public void testInnerClassConstructor2() { doTest("pkg/TestInner2"); }
+  //@Test public void testInUse() { doTest("pkg/TestInUse"); }
 
   private void doTest(String testFile, String... companionFiles) {
     ConsoleDecompiler decompiler = fixture.getDecompiler();
diff --git a/testData/classes/pkg/TestInUse.class b/testData/classes/pkg/TestInUse.class
new file mode 100644
index 0000000000000000000000000000000000000000..5f0474f830b0f79a9903c41155f25c6c3d9a7afd
GIT binary patch
literal 535
zcmY*W%T5A85Ukl<7F?bpBBC6;DT#9NCU7w^AwfNW+!vVO0xo19egQw?-HR7ZJoo|r
zjX!|aEQDY-)7{lmRo#>QUVeT7xJ224fuaQ+2XU0*I217Jj_U+X0sZu>CtzI9hEgEg
zc3gQEKJ}&7wfj?c^6lBcp7w0dQFz@nf=9<!?D=F=>q<Xpxeva)qU%Vq4kFi<K+Kb&
zPZQzr5Q`xxp7g^hDd|pN4<@(vd~IrVW}!EbH;x*c*|=Ve?PoiM7|aw>NK^N3s6b8;
zYE#=C)$aRaIS6pVhZ=l1n7IT@#yC-pSun?{9}sUWG$a_+wW97Yrd9-4ND>J(kx_}y
znIm4V`bxMhjcrNwwbVdnBVCZK_9^Riy`eX&@6Z~R<6(0l#8J+A`TeOVM?G4m%ymFN
zgFYt5C+U*qS3)kDQe8Q%r)cbFdBY!wB6eA6R27hCrDKmy35X?3A=L5(Vh#I$=;%%3

literal 0
HcmV?d00001

diff --git a/testData/results/TestInUse.dec b/testData/results/TestInUse.dec
new file mode 100644
index 0000000..c3fe83c
--- /dev/null
+++ b/testData/results/TestInUse.dec
@@ -0,0 +1,53 @@
+package pkg;
+
+public class TestInUse {
+   public int getInt() {
+      return 42;// 5
+   }
+
+   protected int reuse() {
+      int i = 0;// 9
+      int d = 0;
+      int result = 0;// 10
+
+      do {
+         d = this.getInt();// 12
+         result -= d;// 13
+         ++i;// 15
+      } while(i < 10);
+
+      return result;// 16
+   }
+}
+
+class 'pkg/TestInUse' {
+   method 'getInt ()I' {
+      0      4
+      2      4
+   }
+
+   method 'reuse ()I' {
+      0      8
+      1      8
+      2      9
+      3      9
+      4      10
+      5      10
+      7      13
+      a      13
+      e      14
+      f      15
+      13      16
+      15      16
+      19      18
+   }
+}
+
+Lines mapping:
+5 <-> 5
+9 <-> 9
+10 <-> 11
+12 <-> 14
+13 <-> 15
+15 <-> 16
+16 <-> 19
diff --git a/testData/src/pkg/TestInUse.java b/testData/src/pkg/TestInUse.java
new file mode 100644
index 0000000..115274d
--- /dev/null
+++ b/testData/src/pkg/TestInUse.java
@@ -0,0 +1,18 @@
+package pkg;
+
+public class TestInUse {
+  public int getInt() {
+    return 42;
+  }
+
+  protected int reuse() {
+    int i = 0, d = 0;
+    int result = 0;
+    do {
+      d = getInt();
+      result -= d;
+    }
+    while (++i < 10);
+    return result;
+  }
+}