Handle single splat in rescue in ripper translation

kddnewton · kddnewton · commit 76cf29e68d55 · 2024-03-06T01:35:04.000-05:00
diff --git a/lib/prism/translation/ripper.rb b/lib/prism/translation/ripper.rb
@@ -2306,7 +2306,12 @@ def visit_rescue_node(node)
           when 0
             nil
           when 1
-            [visit(node.exceptions.first)]
+            if (exception = node.exceptions.first).is_a?(SplatNode)
+              bounds(exception.location)
+              on_mrhs_add_star(on_mrhs_new, visit(exception))
+            else
+              [visit(node.exceptions.first)]
+            end
           else
             bounds(node.location)
             length = node.exceptions.length
diff --git a/test/prism/ripper_test.rb b/test/prism/ripper_test.rb
@@ -57,7 +57,6 @@ class RipperTest < TestCase
     ]
 
     skips = incorrect | heredocs | %w[
-      rescue.txt
       seattlerb/TestRubyParserShared.txt
       seattlerb/block_call_dot_op2_brace_block.txt
       seattlerb/block_command_operation_colon.txt

Original file line number	Diff line number	Diff line change
`@@ -57,7 +57,6 @@ class RipperTest < TestCase`
`57`	`57`	`]`
`58`	`58`
`59`	`59`	`skips = incorrect \| heredocs \| %w[`
`60`		`- rescue.txt`
`61`	`60`	`seattlerb/TestRubyParserShared.txt`
`62`	`61`	`seattlerb/block_call_dot_op2_brace_block.txt`
`63`	`62`	`seattlerb/block_command_operation_colon.txt`