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IDEA-168715 Dead code inspection doesn't work in loop

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This commit is contained in:
Tagir Valeev
2017-04-11 10:05:12 +07:00
parent e4850dc11d
commit 7ca7236f1a
2 changed files with 62 additions and 0 deletions
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java/java-tests/testData/inspection/dataFlow/fixture/LongRangeLoop.java
+21
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@@ -17,6 +17,27 @@ public class LongRangeLoop {
if(<warning descr="Condition 'i == 20' is always 'false'">i == 20</warning>) {
System.out.println("Oops");
}
if(<warning descr="Condition 'i < -10' is always 'false'">i < -10</warning>) {
System.out.println("Oops");
}
}
}
public static void loopOrigin(long i) {
if(i > 0) {
for(long j = i; j < 1000; ++j) {
if (<warning descr="Condition 'j < 0' is always 'false'">j < 0</warning>) {
System.out.println("Impossible");
}
}
}
}
public void IDEA168715() {
for (int i = 1; i < 100; i++) {
if (<warning descr="Condition 'i == 0' is always 'false'">i == 0</warning>) {
System.out.print("Dead code");
}
}
}