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/// PASS
assert test(1) == 1;
/// Toplevel
int test(int x, int y = x) = y;
/// FAIL
/// Toplevel
int test(int x = /* /// FAIL HERE */ x) = x;
/// FAIL
/// Toplevel
int test(int x = /* /// FAIL HERE */ y, int y = x) = y;
/// PASS
assert test(0,0) == 2;
/// Toplevel
int test(int x, int y = x)
{
if (x == 0) return test(2);
else return y;
}
/// PASS
assert test(0,0) == 4;
/// Toplevel
int test(int x, int y = x * 2)
{
if (x == 0) return test(2);
else return y;
}
/// PASS
assert test(0,0) == 0;
/// Toplevel
int test(int x, int y = x)
{
if (x == 0) return test(2,x);
else return y;
}
/// PASS
assert test0(99) == 99;
/// Toplevel
int test0(int z) {
int test(int x, int y = z) = y;
return test(0);
}
/// PASS
/// Toplevel
// Forward reference to a function with a default value copying a previous argument.
void foo() { f(0); }
void f(int x, int y = x) {}
/// PASS
foo([1]);
/// Toplevel
// Bytecode has to be emited to convert the copied argument to what Java expects.
void foo(int[] x, int y = x.size()) {}
/// PASS
/// Toplevel
class A {
int aint;
alike f() {
return this.adjust();
}
}
<A T> T adjust(T this, int aint = this.aint) = this;
/// PASS
/// Toplevel
class A {
int aint;
alike f() {
return this.adjust();
}
}
<A T> T adjust(T this, int aint = this.aint);
adjust(this, aint) = this;
/// PASS
/// Toplevel
<A T> T adjust(T this, int aint = this.aint);
adjust(this, aint) = this;
class A {
int aint;
alike f() {
return this.adjust();
}
}
/// PASS
/// package a import b
/// Toplevel
class A {
int aint;
alike f() {
return this.adjust();
}
}
/// package b import a
/// Toplevel
<A T> T adjust(T this, int aint = this.aint) = this;
/// PASS
/// package b import a
/// Toplevel
<A T> T adjust(T this, int aint = this.aint) = this;
/// package a import b
/// Toplevel
class A {
int aint;
alike f() {
return this.adjust();
}
}
/// PASS
/// Toplevel
class A {
int aint;
alike f() {
return this.adjust();
}
alike adjust(int aint = this.aint) = this;
}
/// PASS
assert new A(x: 13).getValue() == 13;
/// Toplevel
class A
{
int x;
int getValue(int v = this.x) = v;
}
/// PASS
/// Toplevel
// Overloading in default values.
class B {
List<String> args;
String str;
}
class A {
String str;
AA args;
alike f(int i = this.args.i,
String s = this.str,
String a = this.args.str) = this;
}
class AA {
String str;
int i;
}
/// PASS
/// package a
/// Toplevel
int foo(int x = 1, int y = x + 1) = x + y;
/// package b import a
assert foo(2) == 5;
/// PASS
/// package a
/// Toplevel
int foo(int x = 1, int y = x + 1);
foo(x, y) = x + y;
/// package b import a
assert foo(2) == 5;
/// PASS
assert foo(x: 1, y: foo()) == 1;
/// Toplevel
int foo(int x = 0, int y = x + 1, int z = x) = z;
/// PASS
// Default values using type parameters, in compiled packages
/// package a
/// Toplevel
class A<T> {
int length() = 0;
}
<T> void myslice(A<T> a, int to = a.length) {}
/// package b import a
/// Toplevel
<T> void foo(A<T> a) = myslice(a);
/// PASS
// Default values using type parameters, in compiled packages
/// package a
/// Toplevel
abstract class A<T> {
T get();
}
<T> void myslice(A<T> a, T to = a.get) {}
/// package b import a
/// Toplevel
<T> void foo(A<T> a) = myslice(a);
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