src/share/classes/com/sun/tools/javac/code/Source.java
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@@ -62,12 +62,15 @@
JDK1_5("1.5"),
/** 1.6 reports encoding problems as errors instead of warnings. */
JDK1_6("1.6"),
- /** 1.7 covers the to be determined language features that will be added in JDK 7. */
- JDK1_7("1.7");
+ /** 1.7 introduced try-with-resources, multi-catch, string switch, etc. */
+ JDK1_7("1.7"),
+
+ /** 1.8 covers the to be determined language features that will be added in JDK 8. */
+ JDK1_8("1.8");
private static final Context.Key<Source> sourceKey
= new Context.Key<Source>();
public static Source instance(Context context) {
@@ -90,23 +93,25 @@
tab.put(s.name, s);
}
tab.put("5", JDK1_5); // Make 5 an alias for 1.5
tab.put("6", JDK1_6); // Make 6 an alias for 1.6
tab.put("7", JDK1_7); // Make 7 an alias for 1.7
+ tab.put("8", JDK1_8); // Make 8 an alias for 1.8
}
private Source(String name) {
this.name = name;
}
- public static final Source DEFAULT = JDK1_7;
+ public static final Source DEFAULT = JDK1_8;
public static Source lookup(String name) {
return tab.get(name);
}
public Target requiredTarget() {
+ if (this.compareTo(JDK1_8) >= 0) return Target.JDK1_8;
if (this.compareTo(JDK1_7) >= 0) return Target.JDK1_7;
if (this.compareTo(JDK1_6) >= 0) return Target.JDK1_6;
if (this.compareTo(JDK1_5) >= 0) return Target.JDK1_5;
if (this.compareTo(JDK1_4) >= 0) return Target.JDK1_4;
return Target.JDK1_1;
@@ -201,10 +206,12 @@
return RELEASE_5;
case JDK1_6:
return RELEASE_6;
case JDK1_7:
return RELEASE_7;
+ case JDK1_8:
+ return RELEASE_8;
default:
return null;
}
}
}