X::Syntax::Signature::InvocantMarker

Author: moritz

lib/X/Syntax/Signature/InvocantMarker.pod

@@ -0,0 +1,21 @@
+=begin pod
+
+=TITLE class X::Syntax::Signature::InvocantMarker
+
+    class X::Syntax::Signature::InvocantMarker does X::Syntax { }
+
+Syntax error when the invocant in a signature is anywhere else than after the
+first parameter.
+
+For example
+
+    :($a, $b: $c)
+
+dies with
+
+    ===SORRY!===
+    Can only use : as invocant marker in a signature after the first parameter
+
+See also: L<Signature>.
+
+=end pod