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author | Miron Aseev <aseev.miron@gmail.com> | 2016-11-06 21:41:46 +0700 |
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committer | Miron Aseev <aseev.miron@gmail.com> | 2016-11-07 00:54:18 +0700 |
commit | a4a8f48930f1d890f237487b4ed34045b9043197 (patch) | |
tree | dc1b01013c68b78a8aeec69301fa1094649ffa35 /src/dotty/tools | |
parent | 913f76a482efc733c01dd262a72de78e795d4b7b (diff) | |
download | dotty-a4a8f48930f1d890f237487b4ed34045b9043197.tar.gz dotty-a4a8f48930f1d890f237487b4ed34045b9043197.tar.bz2 dotty-a4a8f48930f1d890f237487b4ed34045b9043197.zip |
Add error message for illegal literals
Diffstat (limited to 'src/dotty/tools')
-rw-r--r-- | src/dotty/tools/dotc/parsing/Parsers.scala | 2 | ||||
-rw-r--r-- | src/dotty/tools/dotc/reporting/diagnostic/messages.scala | 14 |
2 files changed, 15 insertions, 1 deletions
diff --git a/src/dotty/tools/dotc/parsing/Parsers.scala b/src/dotty/tools/dotc/parsing/Parsers.scala index 8768466a2..f442c13b3 100644 --- a/src/dotty/tools/dotc/parsing/Parsers.scala +++ b/src/dotty/tools/dotc/parsing/Parsers.scala @@ -599,7 +599,7 @@ object Parsers { case FALSE => false case NULL => null case _ => - syntaxErrorOrIncomplete("illegal literal") + syntaxErrorOrIncomplete(IllegalLiteral()) null }) } diff --git a/src/dotty/tools/dotc/reporting/diagnostic/messages.scala b/src/dotty/tools/dotc/reporting/diagnostic/messages.scala index b986b3cc8..619cc40f2 100644 --- a/src/dotty/tools/dotc/reporting/diagnostic/messages.scala +++ b/src/dotty/tools/dotc/reporting/diagnostic/messages.scala @@ -754,4 +754,18 @@ object messages { |${"square(ints: _*) // res1: List[Int] = List(4, 9, 16)"} |""".stripMargin } + + case class IllegalLiteral()(implicit ctx: Context) extends Message(28) { + val kind = "Syntax" + val msg = "illegal literal" + val explanation = + hl"""|Available literals can be divided into the several groups: + | - Integer literals: 0, 21, 0xFFFFFFFF, -42L + | - Floating Point Literals: 0.0, 1e30f, 3.14159f, 1.0e-100, .1 + | - Boolean Literals: true, false + | - Character Literals: 'a', '\u0041', '\n' + | - String Literals: "Hello, World!" + | - null + |""" + } } |