Merge pull request #3397 from xeno-by/ticket/5920

SI-5920 enables default and named args in macros

9 files changed, 184 insertions, 3 deletions

diff --git a/test/files/run/macro-expand-default-named.check b/test/files/run/macro-expand-default-named.check
new file mode 100644
index 0000000000..2d75772572
--- /dev/null
+++ b/test/files/run/macro-expand-default-named.check
@@ -0,0 +1,56 @@
+Test.this.one(2, -40) = 42
+Test.this.one(y = -40, x = 2) = 42
+Test.this.one(2, -40) = 42
+Test.this.one(100) = 140
+Test.this.one(y = 100) = -98
+Test.this.one(100) = 140
+Test.this.one() = 42
+Test.this.qualone.one(2, -40) = 42
+Test.this.qualone.one(y = -40, x = 2) = 42
+Test.this.qualone.one(2, -40) = 42
+Test.this.qualone.one(x = 100) = 140
+Test.this.qualone.one(y = 100) = -98
+Test.this.qualone.one(x = 100) = 140
+Test.this.qualone.one() = 42
+Test.this.onezero(2, -40)(1, 2) = 41
+Test.this.onezero(y = -40, x = 2)(z = 3, w = 4) = 41
+Test.this.onezero(2, -40)(5, 6) = 41
+Test.this.onezero(100)(7, 8) = 139
+Test.this.onezero(y = 100)(z = 9, w = 10) = -99
+Test.this.onezero(100)(11, 12) = 139
+Test.this.onezero()(13, 14) = 41
+Test.this.qualonezero.onezero(2, -40)(15, 16) = 41
+Test.this.qualonezero.onezero(y = -40, x = 2)(z = 17, w = 18) = 41
+Test.this.qualonezero.onezero(2, -40)(19, 20) = 41
+Test.this.qualonezero.onezero(x = 100)(z = 21, w = 22) = 139
+Test.this.qualonezero.onezero(y = 100)(z = 23, w = 24) = -99
+Test.this.qualonezero.onezero(x = 100)(z = 25, w = 26) = 139
+Test.this.qualonezero.onezero()(z = 27, w = 28) = 41
+Test.this.zeroone(1, 2)(2, -40) = 41
+Test.this.zeroone(x = 3, y = 4)(w = -40, z = 2) = 41
+Test.this.zeroone(5, 6)(2, -40) = 41
+Test.this.zeroone(x = 7, y = 8)(z = 100) = 139
+Test.this.zeroone(x = 9, y = 10)(w = 100) = -99
+Test.this.zeroone(x = 11, y = 12)(z = 100) = 139
+Test.this.zeroone(x = 13, y = 14)() = 41
+Test.this.qualzeroone.zeroone(15, 16)(2, -40) = 41
+Test.this.qualzeroone.zeroone(x = 17, y = 18)(w = -40, z = 2) = 41
+Test.this.qualzeroone.zeroone(19, 20)(2, -40) = 41
+Test.this.qualzeroone.zeroone(x = 21, y = 22)(z = 100) = 139
+Test.this.qualzeroone.zeroone(x = 23, y = 24)(w = 100) = -99
+Test.this.qualzeroone.zeroone(x = 25, y = 26)(z = 100) = 139
+Test.this.qualzeroone.zeroone(x = 27, y = 28)() = 41
+Test.this.oneone(2, -40)(2, -40) = 84
+Test.this.oneone(y = -40, x = 2)(w = -40, z = 2) = 84
+Test.this.oneone(2, -40)(2, -40) = 84
+Test.this.oneone(x = 100)(z = 100) = 280
+Test.this.oneone(y = 100)(w = 100) = -196
+Test.this.oneone(x = 100)(z = 100) = 280
+Test.this.oneone()() = 84
+Test.this.qualoneone.oneone(2, -40)(2, -40) = 84
+Test.this.qualoneone.oneone(y = -40, x = 2)(w = -40, z = 2) = 84
+Test.this.qualoneone.oneone(2, -40)(2, -40) = 84
+Test.this.qualoneone.oneone(x = 100)(z = 100) = 280
+Test.this.qualoneone.oneone(y = 100)(w = 100) = -196
+Test.this.qualoneone.oneone(x = 100)(z = 100) = 280
+Test.this.qualoneone.oneone()() = 84
diff --git a/test/files/run/macro-expand-default-named/Impls_1.scala b/test/files/run/macro-expand-default-named/Impls_1.scala
new file mode 100644
index 0000000000..73774cd56a
--- /dev/null
+++ b/test/files/run/macro-expand-default-named/Impls_1.scala
@@ -0,0 +1,37 @@
+import scala.reflect.macros.blackbox.Context
+
+object Impls {
+  def one(c: Context)(x: c.Tree, y: c.Tree) = {
+    import c.universe._
+    val x1 = x orElse q"2"
+    val y1 = y orElse q"-40"
+    q"println(${c.macroApplication.toString + " = "} + ($x1 - $y1))"
+  }
+
+  def onezero(c: Context)(x: c.Tree, y: c.Tree)(z: c.Tree, w: c.Tree) = {
+    import c.universe._
+    val x1 = x orElse q"2"
+    val y1 = y orElse q"-40"
+    val z1 = z
+    val w1 = w
+    q"println(${c.macroApplication.toString + " = "} + ($x1 - $y1 + $z1 - $w1))"
+  }
+
+  def zeroone(c: Context)(x: c.Tree, y: c.Tree)(z: c.Tree, w: c.Tree) = {
+    import c.universe._
+    val x1 = x
+    val y1 = y
+    val z1 = z orElse q"2"
+    val w1 = w orElse q"-40"
+    q"println(${c.macroApplication.toString + " = "} + ($x1 - $y1 + $z1 - $w1))"
+  }
+
+  def oneone(c: Context)(x: c.Tree, y: c.Tree)(z: c.Tree, w: c.Tree) = {
+    import c.universe._
+    val x1 = x orElse q"2"
+    val y1 = y orElse q"-40"
+    val z1 = z orElse q"2"
+    val w1 = w orElse q"-40"
+    q"println(${c.macroApplication.toString + " = "} + ($x1 - $y1 + $z1 - $w1))"
+  }
+}
\ No newline at end of file
diff --git a/test/files/run/macro-expand-default-named/Macros_Test_2.scala b/test/files/run/macro-expand-default-named/Macros_Test_2.scala
new file mode 100644
index 0000000000..e58eddd9a3
--- /dev/null
+++ b/test/files/run/macro-expand-default-named/Macros_Test_2.scala
@@ -0,0 +1,71 @@
+import scala.language.experimental.macros
+
+object Test extends App {
+  def one(x: Int = 2, y: Int = -40): Unit = macro Impls.one
+  one(2, -40)
+  one(y = -40, x = 2)
+  one(x = 2, y = -40)
+  one(x = 100)
+  one(y = 100)
+  one(100)
+  one()
+  var qualone = this
+  qualone.one(2, -40)
+  qualone.one(y = -40, x = 2)
+  qualone.one(x = 2, y = -40)
+  qualone.one(x = 100)
+  qualone.one(y = 100)
+  qualone.one(100)
+  qualone.one()
+
+  def onezero(x: Int = 2, y: Int = -40)(z: Int, w: Int): Unit = macro Impls.onezero
+  onezero(2, -40)(1, 2)
+  onezero(y = -40, x = 2)(3, 4)
+  onezero(x = 2, y = -40)(5, 6)
+  onezero(x = 100)(7, 8)
+  onezero(y = 100)(9, 10)
+  onezero(100)(11, 12)
+  onezero()(13, 14)
+  var qualonezero = this
+  qualonezero.onezero(2, -40)(15, 16)
+  qualonezero.onezero(y = -40, x = 2)(17, 18)
+  qualonezero.onezero(x = 2, y = -40)(19, 20)
+  qualonezero.onezero(x = 100)(21, 22)
+  qualonezero.onezero(y = 100)(23, 24)
+  qualonezero.onezero(100)(25, 26)
+  qualonezero.onezero()(27, 28)
+
+  def zeroone(x: Int, y: Int)(z: Int = 2, w: Int = -40): Unit = macro Impls.zeroone
+  zeroone(1, 2)(2, -40)
+  zeroone(3, 4)(w = -40, z = 2)
+  zeroone(5, 6)(z = 2, w = -40)
+  zeroone(7, 8)(z = 100)
+  zeroone(9, 10)(w = 100)
+  zeroone(11, 12)(100)
+  zeroone(13, 14)()
+  var qualzeroone = this
+  qualzeroone.zeroone(15, 16)(2, -40)
+  qualzeroone.zeroone(17, 18)(w = -40, z = 2)
+  qualzeroone.zeroone(19, 20)(z = 2, w = -40)
+  qualzeroone.zeroone(21, 22)(z = 100)
+  qualzeroone.zeroone(23, 24)(w = 100)
+  qualzeroone.zeroone(25, 26)(100)
+  qualzeroone.zeroone(27, 28)()
+
+  def oneone(x: Int = 2, y: Int = -40)(z: Int = 2, w: Int = -40): Unit = macro Impls.oneone
+  oneone(2, -40)(2, -40)
+  oneone(y = -40, x = 2)(w = -40, z = 2)
+  oneone(x = 2, y = -40)(z = 2, w = -40)
+  oneone(x = 100)(z = 100)
+  oneone(y = 100)(w = 100)
+  oneone(100)(100)
+  oneone()()
+  var qualoneone = this
+  qualoneone.oneone(2, -40)(2, -40)
+  qualoneone.oneone(y = -40, x = 2)(w = -40, z = 2)
+  qualoneone.oneone(x = 2, y = -40)(z = 2, w = -40)
+  qualoneone.oneone(x = 100)(z = 100)
+  qualoneone.oneone(y = 100)(w = 100)
+  qualoneone.oneone(100)(100)
+  qualoneone.oneone()()
+}
\ No newline at end of file
diff --git a/test/files/run/macro-expand-ownerchain-a.check b/test/files/run/macro-expand-ownerchain-a.check
new file mode 100644
index 0000000000..51993f072d
--- /dev/null
+++ b/test/files/run/macro-expand-ownerchain-a.check
@@ -0,0 +1,2 @@
+2
+2
diff --git a/test/files/run/macro-expand-ownerchain-a/Macros_1.scala b/test/files/run/macro-expand-ownerchain-a/Macros_1.scala
new file mode 100644
index 0000000000..0d11c24ad1
--- /dev/null
+++ b/test/files/run/macro-expand-ownerchain-a/Macros_1.scala
@@ -0,0 +1,11 @@
+import scala.reflect.macros.whitebox._
+import scala.language.experimental.macros
+
+object Macros {
+  def impl(c: Context)(x: c.Tree, y: c.Tree) = {
+    import c.universe._
+    q"println($x)"
+  }
+
+  def foo(x: Int, y: Int): Unit = macro impl
+}
\ No newline at end of file
diff --git a/test/files/run/macro-expand-ownerchain-a/Test_2.scala b/test/files/run/macro-expand-ownerchain-a/Test_2.scala
new file mode 100644
index 0000000000..738afc75df
--- /dev/null
+++ b/test/files/run/macro-expand-ownerchain-a/Test_2.scala
@@ -0,0 +1,4 @@
+object Test extends App {
+  Macros.foo(y = 1, x = ((x: Int) => x)(2))
+  Macros.foo(y = 1, x = {val x = 2; x})
+}
\ No newline at end of file
diff --git a/test/files/run/macro-invalidusage-partialapplication-with-tparams.check b/test/files/run/macro-invalidusage-partialapplication-with-tparams.check
index 6cbcb9e5af..f1061e00f7 100644
--- a/test/files/run/macro-invalidusage-partialapplication-with-tparams.check
+++ b/test/files/run/macro-invalidusage-partialapplication-with-tparams.check
@@ -1,3 +1,3 @@
 reflective compilation has failed:
 
-too few argument lists for macro invocation
+missing arguments for macro method foo in object Macros
diff --git a/test/files/run/macro-invalidusage-partialapplication.check b/test/files/run/macro-invalidusage-partialapplication.check
index 6cbcb9e5af..f1061e00f7 100644
--- a/test/files/run/macro-invalidusage-partialapplication.check
+++ b/test/files/run/macro-invalidusage-partialapplication.check
@@ -1,3 +1,3 @@
 reflective compilation has failed:
 
-too few argument lists for macro invocation
+missing arguments for macro method foo in object Macros
diff --git a/test/files/run/reify-repl-fail-gracefully.check b/test/files/run/reify-repl-fail-gracefully.check
index 29ccee3cc6..c78d95dbed 100644
--- a/test/files/run/reify-repl-fail-gracefully.check
+++ b/test/files/run/reify-repl-fail-gracefully.check
@@ -10,7 +10,7 @@ import scala.reflect.runtime.universe._
 scala> 
 
 scala> reify
-<console>:12: error: too few argument lists for macro invocation
+<console>:12: error: missing arguments for macro method reify in class Universe
               reify
               ^