From f4fdb221b798bdab47c0eed4932f8cb216b85eba Mon Sep 17 00:00:00 2001
From: Nicolas Stucki <nicolas.stucki@gmail.com>
Date: Tue, 26 Mar 2019 14:54:36 +0100
Subject: [PATCH] Add String interpolation position regression test

---
 ...tasty-string-interpolator-position-a.check |  2 ++
 .../Macro_1.scala                             | 21 +++++++++++++++++++
 .../Test_2.scala                              |  8 +++++++
 ...tasty-string-interpolator-position-b.check |  2 ++
 .../Macro_1.scala                             | 21 +++++++++++++++++++
 .../Test_2.scala                              |  8 +++++++
 6 files changed, 62 insertions(+)
 create mode 100644 tests/neg/tasty-string-interpolator-position-a.check
 create mode 100644 tests/neg/tasty-string-interpolator-position-a/Macro_1.scala
 create mode 100644 tests/neg/tasty-string-interpolator-position-a/Test_2.scala
 create mode 100644 tests/neg/tasty-string-interpolator-position-b.check
 create mode 100644 tests/neg/tasty-string-interpolator-position-b/Macro_1.scala
 create mode 100644 tests/neg/tasty-string-interpolator-position-b/Test_2.scala

diff --git a/tests/neg/tasty-string-interpolator-position-a.check b/tests/neg/tasty-string-interpolator-position-a.check
new file mode 100644
index 000000000000..75feca5bdc45
--- /dev/null
+++ b/tests/neg/tasty-string-interpolator-position-a.check
@@ -0,0 +1,2 @@
+<46..65> in Test_2.scala
+there are no parts
diff --git a/tests/neg/tasty-string-interpolator-position-a/Macro_1.scala b/tests/neg/tasty-string-interpolator-position-a/Macro_1.scala
new file mode 100644
index 000000000000..769d29069f8a
--- /dev/null
+++ b/tests/neg/tasty-string-interpolator-position-a/Macro_1.scala
@@ -0,0 +1,21 @@
+import scala.quoted._
+import scala.tasty.Reflection
+import scala.language.implicitConversions
+import scala.quoted.Exprs.LiftedExpr
+import scala.quoted.Toolbox.Default._
+
+object Macro {
+
+  implicit inline def (strCtx: => StringContext) f2 (args: =>Any*): String = ${FIntepolator.apply('strCtx, 'args)}
+
+}
+
+object FIntepolator {
+
+  def apply(strCtxExpr: Expr[StringContext], argsExpr: Expr[Seq[Any]])(implicit reflect: Reflection): Expr[String] = {
+    import reflect._
+    error("there are no parts", strCtxExpr.unseal.underlyingArgument.pos)
+    '{ ($strCtxExpr).s($argsExpr: _*) }
+  }
+
+}
diff --git a/tests/neg/tasty-string-interpolator-position-a/Test_2.scala b/tests/neg/tasty-string-interpolator-position-a/Test_2.scala
new file mode 100644
index 000000000000..0b335d55c40c
--- /dev/null
+++ b/tests/neg/tasty-string-interpolator-position-a/Test_2.scala
@@ -0,0 +1,8 @@
+
+import Macro._
+
+object Test extends App {
+
+  new StringContext().f2() // error
+
+}
diff --git a/tests/neg/tasty-string-interpolator-position-b.check b/tests/neg/tasty-string-interpolator-position-b.check
new file mode 100644
index 000000000000..c903bfb69b24
--- /dev/null
+++ b/tests/neg/tasty-string-interpolator-position-b.check
@@ -0,0 +1,2 @@
+<65..65> in Test_2.scala
+there are no args
diff --git a/tests/neg/tasty-string-interpolator-position-b/Macro_1.scala b/tests/neg/tasty-string-interpolator-position-b/Macro_1.scala
new file mode 100644
index 000000000000..d4d2466c5168
--- /dev/null
+++ b/tests/neg/tasty-string-interpolator-position-b/Macro_1.scala
@@ -0,0 +1,21 @@
+import scala.quoted._
+import scala.tasty.Reflection
+import scala.language.implicitConversions
+import scala.quoted.Exprs.LiftedExpr
+import scala.quoted.Toolbox.Default._
+
+object Macro {
+
+  implicit inline def (strCtx: => StringContext) f3 (args: =>Any*): String = ${FIntepolator.apply('strCtx, 'args)}
+
+}
+
+object FIntepolator {
+
+  def apply(strCtxExpr: Expr[StringContext], argsExpr: Expr[Seq[Any]])(implicit reflect: Reflection): Expr[String] = {
+    import reflect._
+    error("there are no args", argsExpr.unseal.underlyingArgument.pos)
+    '{ ($strCtxExpr).s($argsExpr: _*) }
+  }
+
+}
diff --git a/tests/neg/tasty-string-interpolator-position-b/Test_2.scala b/tests/neg/tasty-string-interpolator-position-b/Test_2.scala
new file mode 100644
index 000000000000..2242deada224
--- /dev/null
+++ b/tests/neg/tasty-string-interpolator-position-b/Test_2.scala
@@ -0,0 +1,8 @@
+
+import Macro._
+
+object Test extends App {
+
+  new StringContext().f3() // error
+
+}