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-rw-r--r--src/compiler/scala/tools/nsc/ast/parser/Parsers.scala4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/compiler/scala/tools/nsc/ast/parser/Parsers.scala b/src/compiler/scala/tools/nsc/ast/parser/Parsers.scala
index 76d7af7cc6..744644fd49 100644
--- a/src/compiler/scala/tools/nsc/ast/parser/Parsers.scala
+++ b/src/compiler/scala/tools/nsc/ast/parser/Parsers.scala
@@ -2153,8 +2153,8 @@ self =>
val start = in.offset
newLineOptWhenFollowedBy(LPAREN)
if (ofCaseClass && in.token != LPAREN)
- deprecationWarning(in.lastOffset, "case classes without a parameter list have been deprecated;\n"+
- "use either case objects or case classes with `()' as parameter list.")
+ syntaxError(in.lastOffset, "case classes without a parameter list are not allowed;\n"+
+ "use either case objects or case classes with an explicit `()' as a parameter list.")
while (implicitmod == 0 && in.token == LPAREN) {
in.nextToken()
vds += paramClause()