diff options
-rw-r--r-- | src/library/scala/StringContext.scala | 2 | ||||
-rw-r--r-- | src/reflect/scala/reflect/api/Quasiquotes.scala | 2 | ||||
-rw-r--r-- | test/files/neg/t7848-interp-warn.flags | 2 | ||||
-rw-r--r-- | test/files/pos/t8013.flags | 2 | ||||
-rw-r--r-- | test/junit/scala/StringContextTest.scala | 13 | ||||
-rw-r--r-- | test/junit/scala/reflect/QTest.scala | 23 |
6 files changed, 40 insertions, 4 deletions
diff --git a/src/library/scala/StringContext.scala b/src/library/scala/StringContext.scala index 2d2601c6fb..20a328ec8f 100644 --- a/src/library/scala/StringContext.scala +++ b/src/library/scala/StringContext.scala @@ -163,7 +163,7 @@ case class StringContext(parts: String*) { */ // The implementation is hardwired to `scala.tools.reflect.MacroImplementations.macro_StringInterpolation_f` // Using the mechanism implemented in `scala.tools.reflect.FastTrack` - def f(args: Any*): String = macro ??? + def f[A >: Any](args: A*): String = macro ??? } object StringContext { diff --git a/src/reflect/scala/reflect/api/Quasiquotes.scala b/src/reflect/scala/reflect/api/Quasiquotes.scala index e905aa4153..eaae05bed5 100644 --- a/src/reflect/scala/reflect/api/Quasiquotes.scala +++ b/src/reflect/scala/reflect/api/Quasiquotes.scala @@ -13,7 +13,7 @@ trait Quasiquotes { self: Universe => protected trait api { // implementation is hardwired to `dispatch` method of `scala.tools.reflect.quasiquotes.Quasiquotes` // using the mechanism implemented in `scala.tools.reflect.FastTrack` - def apply[T](args: T*): Tree = macro ??? + def apply[A >: Any](args: A*): Tree = macro ??? def unapply(scrutinee: Any): Any = macro ??? } object q extends api diff --git a/test/files/neg/t7848-interp-warn.flags b/test/files/neg/t7848-interp-warn.flags index 7949c2afa2..b0d7bc25cb 100644 --- a/test/files/neg/t7848-interp-warn.flags +++ b/test/files/neg/t7848-interp-warn.flags @@ -1 +1 @@ --Xlint -Xfatal-warnings +-Xlint:missing-interpolator -Xfatal-warnings diff --git a/test/files/pos/t8013.flags b/test/files/pos/t8013.flags index 954eaba352..3955bb6710 100644 --- a/test/files/pos/t8013.flags +++ b/test/files/pos/t8013.flags @@ -1 +1 @@ --Xfatal-warnings -Xlint +-Xfatal-warnings -Xlint:-infer-any,_ diff --git a/test/junit/scala/StringContextTest.scala b/test/junit/scala/StringContextTest.scala index bb0e8c4252..608b82bd96 100644 --- a/test/junit/scala/StringContextTest.scala +++ b/test/junit/scala/StringContextTest.scala @@ -62,4 +62,17 @@ class StringContextTest { //assertEquals("????", s"????") assertEquals("!!!!", s"????") // OK to hijack core interpolator ids } + + @Test def fIf() = { + val res = f"${if (true) 2.5 else 2.5}%.2f" + assertEquals("2.50", res) + } + @Test def fIfNot() = { + val res = f"${if (false) 2.5 else 3.5}%.2f" + assertEquals("3.50", res) + } + @Test def fHeteroArgs() = { + val res = f"${3.14}%.2f rounds to ${3}%d" + assertEquals("3.14 rounds to 3", res) + } } diff --git a/test/junit/scala/reflect/QTest.scala b/test/junit/scala/reflect/QTest.scala new file mode 100644 index 0000000000..24c35dc401 --- /dev/null +++ b/test/junit/scala/reflect/QTest.scala @@ -0,0 +1,23 @@ + +package scala.reflect + +import org.junit.Test +import org.junit.Assert._ +import org.junit.runner.RunWith +import org.junit.runners.JUnit4 + +import scala.tools.testing.AssertUtil._ + +@RunWith(classOf[JUnit4]) +class QTest { + + import reflect.runtime._ + import universe._ + @Test def qConstantsNotHomogenized() = { + //Apply(Select(Literal(Constant(1.0)), TermName("$plus")), List(Literal(Constant(1.0)))) + val t = q"${1} + ${1.0}" + val Apply(Select(Literal(Constant(i)), TermName("$plus")), List(Literal(Constant(j)))) = t + assertEquals(1, i) + assertEquals(1.0, j) + } +} |