[ruby/prism] Match circular parameter error message

https://github.com/ruby/prism/commit/c0381b10e4

prism/prism.c

@@ -4841,7 +4841,7 @@ pm_local_variable_or_write_node_create(pm_parser_t *parser, pm_node_t *target, c
 static pm_local_variable_read_node_t *
 pm_local_variable_read_node_create_constant_id(pm_parser_t *parser, const pm_token_t *name, pm_constant_id_t name_id, uint32_t depth) {
     if (parser->current_param_name == name_id) {
-        pm_parser_err_token(parser, name, PM_ERR_PARAMETER_CIRCULAR);
+        PM_PARSER_ERR_TOKEN_FORMAT_CONTENT(parser, *name, PM_ERR_PARAMETER_CIRCULAR);
     }
 
     pm_local_variable_read_node_t *node = PM_ALLOC_NODE(parser, pm_local_variable_read_node_t);

prism/templates/src/diagnostic.c.erb

@@ -251,7 +251,7 @@ static const pm_diagnostic_data_t diagnostic_messages[PM_DIAGNOSTIC_ID_MAX] = {
     [PM_ERR_OPERATOR_WRITE_BLOCK]               = { "unexpected operator after a call with a block", PM_ERROR_LEVEL_SYNTAX },
     [PM_ERR_PARAMETER_ASSOC_SPLAT_MULTI]        = { "unexpected multiple `**` splat parameters", PM_ERROR_LEVEL_SYNTAX },
     [PM_ERR_PARAMETER_BLOCK_MULTI]              = { "multiple block parameters; only one block is allowed", PM_ERROR_LEVEL_SYNTAX },
-    [PM_ERR_PARAMETER_CIRCULAR]                 = { "parameter default value references itself", PM_ERROR_LEVEL_SYNTAX },
+    [PM_ERR_PARAMETER_CIRCULAR]                 = { "circular argument reference - %.*s", PM_ERROR_LEVEL_SYNTAX },
     [PM_ERR_PARAMETER_METHOD_NAME]              = { "unexpected name for a parameter", PM_ERROR_LEVEL_SYNTAX },
     [PM_ERR_PARAMETER_NAME_DUPLICATED]          = { "duplicated argument name", PM_ERROR_LEVEL_SYNTAX },
     [PM_ERR_PARAMETER_NO_DEFAULT]               = { "expected a default value for the parameter", PM_ERROR_LEVEL_SYNTAX },

test/prism/errors_test.rb

@@ -1943,12 +1943,11 @@ module Prism
         proc { |foo: foo| }
       RUBY
 
-      message = 'parameter default value references itself'
       assert_errors expression(source), source, [
-        [message, 14..17],
-        [message, 37..40],
-        [message, 61..64],
-        [message, 81..84],
+        ["circular argument reference - bar", 14..17],
+        ["circular argument reference - bar", 37..40],
+        ["circular argument reference - foo", 61..64],
+        ["circular argument reference - foo", 81..84],
       ]
     end