From a8edefcef8905ed3487c7293056f6d0946e79dd7 Mon Sep 17 00:00:00 2001
From: Eugene Burmako <xeno.by@gmail.com>
Date: Wed, 20 Mar 2013 16:09:04 +0100
Subject: SI-7271 fixes positions of string interpolation parts

Positions of static parts are now set explicitly during parsing rather
than filled in wholesale during subsequent atPos after parsing.

I also had to change the offsets that scanner uses for initial static
parts of string interpolations so that they no longer point to the
opening double quote, but rather to the actual beginning of the part.
---
 test/files/neg/t5510.check |  6 +++---
 test/files/neg/t5856.check |  2 +-
 test/files/run/t7271.check | 12 ++++++++++++
 test/files/run/t7271.scala | 34 ++++++++++++++++++++++++++++++++++
 4 files changed, 50 insertions(+), 4 deletions(-)
 create mode 100644 test/files/run/t7271.check
 create mode 100644 test/files/run/t7271.scala

(limited to 'test')

diff --git a/test/files/neg/t5510.check b/test/files/neg/t5510.check
index 04220e79bb..322a2f5e25 100644
--- a/test/files/neg/t5510.check
+++ b/test/files/neg/t5510.check
@@ -1,15 +1,15 @@
 t5510.scala:2: error: unclosed string literal
   val s1 = s"xxx
-            ^
+             ^
 t5510.scala:3: error: unclosed string literal
   val s2 = s"xxx $x
                    ^
 t5510.scala:4: error: unclosed string literal
   val s3 = s"xxx $$
-            ^
+             ^
 t5510.scala:5: error: unclosed string literal
   val s4 = ""s"
-              ^
+               ^
 t5510.scala:6: error: unclosed multi-line string literal
   val s5 = ""s""" $s1 $s2 s"
                          ^
diff --git a/test/files/neg/t5856.check b/test/files/neg/t5856.check
index ac49d4b9ac..08a61bdc07 100644
--- a/test/files/neg/t5856.check
+++ b/test/files/neg/t5856.check
@@ -1,6 +1,6 @@
 t5856.scala:10: error: invalid string interpolation: `$$', `$'ident or `$'BlockExpr expected
   val s9 = s"$"
-            ^
+             ^
 t5856.scala:10: error: unclosed string literal
   val s9 = s"$"
               ^
diff --git a/test/files/run/t7271.check b/test/files/run/t7271.check
new file mode 100644
index 0000000000..01632eca2c
--- /dev/null
+++ b/test/files/run/t7271.check
@@ -0,0 +1,12 @@
+[[syntax trees at end of                    parser]] // newSource1
+[0:91]package [0:0]<empty> {
+  [0:91]class C extends [8:91][91]scala.AnyRef {
+    [8]def <init>() = [8]{
+      [8][8][8]super.<init>();
+      [8]()
+    };
+    [16:44]def quote = [28:44]<28:44><28:44>[28]StringContext([30:34]"foo", [40:44]"baz").s([35:39]this);
+    [51:85]def tripleQuote = [69:85]<69:85><69:85>[69]StringContext([71:75]"foo", [81:85]"baz").s([76:80]this)
+  }
+}
+
diff --git a/test/files/run/t7271.scala b/test/files/run/t7271.scala
new file mode 100644
index 0000000000..6fccf14d20
--- /dev/null
+++ b/test/files/run/t7271.scala
@@ -0,0 +1,34 @@
+import scala.tools.partest._
+import java.io._
+import scala.tools.nsc._
+import scala.tools.nsc.util.CommandLineParser
+import scala.tools.nsc.{Global, Settings, CompilerCommand}
+import scala.tools.nsc.reporters.ConsoleReporter
+
+object Test extends DirectTest {
+
+  override def extraSettings: String = "-usejavacp -Xprint:parser -Ystop-after:parser -d " + testOutput.path
+
+  override def code = """
+    class C {
+      def quote = s"foo${this}baz"
+      def tripleQuote = s"foo${this}baz"
+    }
+  """.trim
+
+  override def show(): Unit = {
+    // redirect err to out, for logging
+    val prevErr = System.err
+    System.setErr(System.out)
+    compile()
+    System.setErr(prevErr)
+  }
+
+  override def newCompiler(args: String*): Global = {
+
+    val settings = new Settings()
+    settings.Xprintpos.value = true
+    val command = new CompilerCommand((CommandLineParser tokenize extraSettings) ++ args.toList, settings)
+    new Global(command.settings, new ConsoleReporter(settings)) with interactive.RangePositions
+  }
+}
-- 
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