Changed scaladoc links in collection classes to point at re-formatted Collections overview #33
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… Collections Overview on docs.scala-lang.org. Fixed typo: s/Ummutable/Immutable/
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Great, this is much much better, thanks. Can you do one thing for me please. Read this: http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html And then submit a new pull request. I'm not sure how to get the word out, but since I can't rewrite commit messages without rewriting the history, I have to catch it here. |
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Okay, great. Thanks! I will resubmit. |
retronym
referenced
this pull request
in retronym/scala
May 19, 2015
See also: https://github.com/retronym/indy-structural ``` qscalac -target:jvm-1.8 -Ybackend:GenBCode sandbox/structural.scala && qscala Test && javap -v 'Test$' | cat -v warning: there was one feature warning; re-run with -feature for details one warning found QUACK! A QUICK! A Classfile /Users/jason/code/scala2/Test$.class { public static final Test$ MODULE$; descriptor: LTest$; flags: ACC_PUBLIC, ACC_STATIC, ACC_FINAL public void main(java.lang.String[]); descriptor: ([Ljava/lang/String;)V flags: ACC_PUBLIC Code: stack=4, locals=2, args_size=2 0: getstatic #19 // Field scala/Predef$.MODULE$:Lscala/Predef$; 3: aload_0 4: new #21 // class C 7: dup 8: invokespecial #22 // Method C."<init>":()V 11: invokevirtual #26 // Method duckduck:(Ljava/lang/Object;)Ljava/lang/String; 14: invokevirtual #30 // Method scala/Predef$.println:(Ljava/lang/Object;)V 17: getstatic #19 // Field scala/Predef$.MODULE$:Lscala/Predef$; 20: aload_0 21: new #32 // class D 24: dup 25: invokespecial #33 // Method D."<init>":()V 28: invokevirtual #26 // Method duckduck:(Ljava/lang/Object;)Ljava/lang/String; 31: invokevirtual #30 // Method scala/Predef$.println:(Ljava/lang/Object;)V 34: return public java.lang.String duckduck(java.lang.Object); descriptor: (Ljava/lang/Object;)Ljava/lang/String; flags: ACC_PUBLIC Code: stack=2, locals=2, args_size=2 0: aload_1 1: ldc #38 // String A 3: invokedynamic #49, 0 // InvokeDynamic #0:"dyn:callMethod:quack":(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/String; 8: checkcast #51 // class java/lang/String 11: areturn } BootstrapMethods: 0: #45 invokestatic jdk/internal/dynalink/DefaultBootstrapper.bootstrap:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite; Method arguments: ```
retronym
referenced
this pull request
in retronym/scala
May 19, 2015
See also: https://github.com/retronym/indy-structural ``` // sandbox/structural.scala object Test { def main(args: Array[String]): Unit = { println(duckduck(new C)) println(duckduck(new D)) } def duckduck(a: { def quack(a: String): String }): String = { a.quack("A") } } class C { def quack(a: String) = "QUACK! " + a } class D { def quack(a: String) = "QUICK! " + a } ``` ``` qscalac -target:jvm-1.8 -Ybackend:GenBCode sandbox/structural.scala && qscala Test && javap -v 'Test$' | cat -v warning: there was one feature warning; re-run with -feature for details one warning found QUACK! A QUICK! A Classfile /Users/jason/code/scala2/Test$.class { public static final Test$ MODULE$; descriptor: LTest$; flags: ACC_PUBLIC, ACC_STATIC, ACC_FINAL public void main(java.lang.String[]); descriptor: ([Ljava/lang/String;)V flags: ACC_PUBLIC Code: stack=4, locals=2, args_size=2 0: getstatic #19 // Field scala/Predef$.MODULE$:Lscala/Predef$; 3: aload_0 4: new #21 // class C 7: dup 8: invokespecial #22 // Method C."<init>":()V 11: invokevirtual #26 // Method duckduck:(Ljava/lang/Object;)Ljava/lang/String; 14: invokevirtual #30 // Method scala/Predef$.println:(Ljava/lang/Object;)V 17: getstatic #19 // Field scala/Predef$.MODULE$:Lscala/Predef$; 20: aload_0 21: new #32 // class D 24: dup 25: invokespecial #33 // Method D."<init>":()V 28: invokevirtual #26 // Method duckduck:(Ljava/lang/Object;)Ljava/lang/String; 31: invokevirtual #30 // Method scala/Predef$.println:(Ljava/lang/Object;)V 34: return public java.lang.String duckduck(java.lang.Object); descriptor: (Ljava/lang/Object;)Ljava/lang/String; flags: ACC_PUBLIC Code: stack=2, locals=2, args_size=2 0: aload_1 1: ldc #38 // String A 3: invokedynamic #49, 0 // InvokeDynamic #0:"dyn:callMethod:quack":(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/String; 8: checkcast #51 // class java/lang/String 11: areturn } BootstrapMethods: 0: #45 invokestatic jdk/internal/dynalink/DefaultBootstrapper.bootstrap:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite; Method arguments: ```
retronym
referenced
this pull request
in retronym/scala
May 19, 2015
See also: https://github.com/retronym/indy-structural ``` // sandbox/structural.scala object Test { def main(args: Array[String]): Unit = { println(duckduck(new C)) println(duckduck(new D)) } def duckduck(a: { def quack(a: String): String }): String = { a.quack("A") } } class C { def quack(a: String) = "QUACK! " + a } class D { def quack(a: String) = "QUICK! " + a } ``` ``` qscalac -target:jvm-1.8 -Ybackend:GenBCode sandbox/structural.scala && qscala Test && javap -v 'Test$' | cat -v warning: there was one feature warning; re-run with -feature for details one warning found QUACK! A QUICK! A Classfile /Users/jason/code/scala2/Test$.class { public static final Test$ MODULE$; descriptor: LTest$; flags: ACC_PUBLIC, ACC_STATIC, ACC_FINAL public void main(java.lang.String[]); descriptor: ([Ljava/lang/String;)V flags: ACC_PUBLIC Code: stack=4, locals=2, args_size=2 0: getstatic #19 // Field scala/Predef$.MODULE$:Lscala/Predef$; 3: aload_0 4: new #21 // class C 7: dup 8: invokespecial #22 // Method C."<init>":()V 11: invokevirtual #26 // Method duckduck:(Ljava/lang/Object;)Ljava/lang/String; 14: invokevirtual #30 // Method scala/Predef$.println:(Ljava/lang/Object;)V 17: getstatic #19 // Field scala/Predef$.MODULE$:Lscala/Predef$; 20: aload_0 21: new #32 // class D 24: dup 25: invokespecial #33 // Method D."<init>":()V 28: invokevirtual #26 // Method duckduck:(Ljava/lang/Object;)Ljava/lang/String; 31: invokevirtual #30 // Method scala/Predef$.println:(Ljava/lang/Object;)V 34: return public java.lang.String duckduck(java.lang.Object); descriptor: (Ljava/lang/Object;)Ljava/lang/String; flags: ACC_PUBLIC Code: stack=2, locals=2, args_size=2 0: aload_1 1: ldc #38 // String A 3: invokedynamic #49, 0 // InvokeDynamic #0:"dyn:callMethod:quack":(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/String; 8: checkcast #51 // class java/lang/String 11: areturn } BootstrapMethods: 0: #45 invokestatic jdk/internal/dynalink/DefaultBootstrapper.bootstrap:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite; Method arguments: ```
retronym
referenced
this pull request
in retronym/scala
May 4, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] public void $init$();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #32 // Method $init$:(LT;)V
[info] 4: return
[info] }
```
retronym
referenced
this pull request
in retronym/scala
May 4, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
Once we commit to this change, we can remove the
`lateInterfaces` bookkeeping from the backend, as we no
long will need to add ancestor interfaces as direct
parents to allow use of invokespecial for super calls.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] public void $init$();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #32 // Method $init$:(LT;)V
[info] 4: return
[info] }
```
retronym
referenced
this pull request
in retronym/scala
May 4, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
Once we commit to this change, we can remove the
`lateInterfaces` bookkeeping from the backend, as we no
long will need to add ancestor interfaces as direct
parents to allow use of invokespecial for super calls.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] public void $init$();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #32 // Method $init$:(LT;)V
[info] 4: return
[info] }
```
retronym
referenced
this pull request
in retronym/scala
May 4, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
Once we commit to this change, we can remove the
`lateInterfaces` bookkeeping from the backend, as we no
long will need to add ancestor interfaces as direct
parents to allow use of invokespecial for super calls.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] public void $init$();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #32 // Method $init$:(LT;)V
[info] 4: return
[info] }
```
retronym
referenced
this pull request
in retronym/scala
May 4, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
Once we commit to this change, we can remove the
`lateInterfaces` bookkeeping from the backend, as we no
long will need to add ancestor interfaces as direct
parents to allow use of invokespecial for super calls.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] public void $init$();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #32 // Method $init$:(LT;)V
[info] 4: return
[info] }
```
retronym
referenced
this pull request
in retronym/scala
May 5, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
Once we commit to this change, we can remove the
`lateInterfaces` bookkeeping from the backend, as we no
long will need to add ancestor interfaces as direct
parents to allow use of invokespecial for super calls.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] public void $init$();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #32 // Method $init$:(LT;)V
[info] 4: return
[info] }
```
retronym
referenced
this pull request
in retronym/scala
May 9, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
Once we commit to this change, we can remove the
`lateInterfaces` bookkeeping from the backend, as we no
long will need to add ancestor interfaces as direct
parents to allow use of invokespecial for super calls.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] public void $init$();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #32 // Method $init$:(LT;)V
[info] 4: return
[info] }
```
retronym
referenced
this pull request
in retronym/scala
May 11, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
Once we commit to this change, we can remove the
`lateInterfaces` bookkeeping from the backend, as we no
long will need to add ancestor interfaces as direct
parents to allow use of invokespecial for super calls.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] public void $init$();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #32 // Method $init$:(LT;)V
[info] 4: return
[info] }
```
retronym
referenced
this pull request
in retronym/scala
May 11, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
Once we commit to this change, we can remove the
`lateInterfaces` bookkeeping from the backend, as we no
long will need to add ancestor interfaces as direct
parents to allow use of invokespecial for super calls.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] public void $init$();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #32 // Method $init$:(LT;)V
[info] 4: return
[info] }
```
retronym
referenced
this pull request
in retronym/scala
May 17, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
Once we commit to this change, we can remove the
`lateInterfaces` bookkeeping from the backend, as we no
long will need to add ancestor interfaces as direct
parents to allow use of invokespecial for super calls.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] public void $init$();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #32 // Method $init$:(LT;)V
[info] 4: return
[info] }
```
retronym
referenced
this pull request
in retronym/scala
May 19, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transfor
67F4
mation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
Once we commit to this change, we can remove the
`lateInterfaces` bookkeeping from the backend, as we no
long will need to add ancestor interfaces as direct
parents to allow use of invokespecial for super calls.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] public void $init$();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #32 // Method $init$:(LT;)V
[info] 4: return
[info] }
```
retronym
referenced
this pull request
in retronym/scala
May 19, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
Once we commit to this change, we can remove the
`lateInterfaces` bookkeeping from the backend, as we no
long will need to add ancestor interfaces as direct
parents to allow use of invokespecial for super calls.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] public void $init$();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #32 // Method $init$:(LT;)V
[info] 4: return
[info] }
```
retronym
referenced
this pull request
in retronym/scala
May 19, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
Once we commit to this change, we can remove the
`lateInterfaces` bookkeeping from the backend, as we no
long will need to add ancestor interfaces as direct
parents to allow use of invokespecial for super calls.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] public void $init$();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #32 // Method $init$:(LT;)V
[info] 4: return
[info] }
```
retronym
referenced
this pull request
in retronym/scala
May 25, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
Once we commit to this change, we can remove the
`lateInterfaces` bookkeeping from the backend, as we no
long will need to add ancestor interfaces as direct
parents to allow use of invokespecial for super calls.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] public void $init$();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #32 // Method $init$:(LT;)V
[info] 4: return
[info] }
```
retronym
referenced
this pull request
in retronym/scala
May 30, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] }
```
retronym
referenced
this pull request
in retronym/scala
May 30, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] }
```
retronym
referenced
this pull request
in retronym/scala
May 31, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] }
```
retronym
referenced
this pull request
in retronym/scala
May 31, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] }
```
retronym
referenced
this pull request
in retronym/scala
Jun 1, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] }
```
retronym
referenced
this pull request
in retronym/scala
Jun 6, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] }
```
retronym
referenced
this pull request
in retronym/scala
Jun 6, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] }
```
retronym
referenced
this pull request
in retronym/scala
Jun 6, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] }
```
retronym
referenced
this pull request
in retronym/scala
Jun 6, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] }
```
retronym
referenced
this pull request
in retronym/scala
Jun 6, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] }
```
retronym
referenced
this pull request
in retronym/scala
Jun 6, 2016
And use this as the target of the default methods or
statically resolved super or $init calls.
The call-site change is predicated on `-Yuse-trait-statics`
as a stepping stone for experimentation / bootstrapping.
I have performed this transformation in the backend,
rather than trying to reflect this in the view from
Scala symbols + ASTs.
```
> ;scalac sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:13 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokespecial #17 // Method T.$init$:()V
[info] 8: getstatic #23 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #24 // String C
[info] 13: invokevirtual #28 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokespecial #32 // Method T.foo:()I
[info] 20: pop
[info] 21: return
[info] }
> ;scalac -Yuse-trait-statics sandbox/test.scala ; scala Test
[info] Running scala.tools.nsc.MainGenericRunner -usejavacp Test
T
C
[success] Total time: 2 s, completed 04/05/2016 11:07:39 AM
> eval "javap -classpath . -c -private C".!!
[info] ans: String = Compiled from "test.scala"
[info] public class C implements T {
[info] public C();
[info] Code:
[info] 0: aload_0
[info] 1: invokespecial #14 // Method java/lang/Object."<init>":()V
[info] 4: aload_0
[info] 5: invokestatic #18 // Method T.$init$:(LT;)V
[info] 8: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 11: ldc #25 // String C
[info] 13: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 16: aload_0
[info] 17: invokestatic #33 // Method T.foo:(LT;)I
[info] 20: pop
[info] 21: return
[info] }
> eval "javap -classpath . -c -private T".!!
[info] ans: String = Compiled from "test.scala"
[info] public interface T {
[info] public static int foo(T);
[info] Code:
[info] 0: iconst_0
[info] 1: ireturn
[info]
[info] public int foo();
[info] Code:
[info] 0: aload_0
[info] 1: invokestatic #15 // Method foo:(LT;)I
[info] 4: ireturn
[info]
[info] public static void $init$(T);
[info] Code:
[info] 0: getstatic #24 // Field scala/Predef$.MODULE$:Lscala/Predef$;
[info] 3: ldc #25 // String T
[info] 5: invokevirtual #29 // Method scala/Predef$.println:(Ljava/lang/Object;)V
[info] 8: return
[info]
[info] }
```
da-liii
pushed a commit
to da-liii/scala
that referenced
this pull request
Nov 11, 2018
…4support konsole: require kinit, kdelibs4support
bishabosha
added a commit
to bishabosha/scala
that referenced
this pull request
Feb 20, 2020
CI: try removing the push event
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As per the suggestion from retronym, I updated the scaladoc links in the collection classes to point at the newly fancified Collections overview at docs.scala-lang.org (http://docs.scala-lang.org/overviews/collections/introduction.html). Each link points to the relevant anchor in the overview.
I also fixed a typo: s/Ummutable/Immutable/.