diff options
author | Jeremy Evans <code@jeremyevans.net> | 2019-04-24 10:34:02 -0700 |
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committer | Jeremy Evans <code@jeremyevans.net> | 2019-08-30 12:39:31 -0700 |
commit | 4d64693c703edbccc5b155072276ce7b8c3becdb (patch) | |
tree | 423588954efc5b642fd1748984284df1591ca7d4 /parse.y | |
parent | 6a9ce1fea89bc5c6518dd6bb7ff3b824a9321976 (diff) | |
download | bundler-4d64693c703edbccc5b155072276ce7b8c3becdb.tar.gz |
Make ripper support **nil syntax
The on_params hook will use :nil as the keyword rest argument.
There is a new on_nokw_param hook as well.
This fixes a type issue in the previous code, where an ID was
passed where a VALUE was the declared type. The symbol :nil is
passed instead of the id.
Diffstat (limited to 'parse.y')
-rw-r--r-- | parse.y | 12 |
1 files changed, 9 insertions, 3 deletions
@@ -1034,6 +1034,7 @@ static void token_info_warn(struct parser_params *p, const char *token, token_in %type <id> cname fname op f_rest_arg f_block_arg opt_f_block_arg f_norm_arg f_bad_arg %type <id> f_kwrest f_label f_arg_asgn call_op call_op2 reswords relop dot_or_colon %type <id> p_kwrest +%type <id> f_no_kwarg %token END_OF_INPUT 0 "end-of-input" %token <id> '.' /* escaped chars, should be ignored otherwise */ @@ -3247,7 +3248,7 @@ block_args_tail : f_block_kwarg ',' f_kwrest opt_f_block_arg } | f_no_kwarg opt_f_block_arg { - $$ = new_args_tail(p, Qnone, rb_intern("nil"), $2, &@1); + $$ = new_args_tail(p, Qnone, ID2SYM(rb_intern("nil")), $2, &@1); } | f_block_arg { @@ -4718,7 +4719,7 @@ args_tail : f_kwarg ',' f_kwrest opt_f_block_arg } | f_no_kwarg opt_f_block_arg { - $$ = new_args_tail(p, Qnone, rb_intern("nil"), $2, &@1); + $$ = new_args_tail(p, Qnone, ID2SYM(rb_intern("nil")), $2, &@1); } | f_block_arg { @@ -4977,6 +4978,11 @@ kwrest_mark : tPOW ; f_no_kwarg : kwrest_mark keyword_nil + { + /*%%%*/ + /*% %*/ + /*% ripper: nokw_param!(Qnil) %*/ + } ; f_kwrest : kwrest_mark tIDENTIFIER @@ -11136,7 +11142,7 @@ new_args_tail(struct parser_params *p, NODE *kw_args, ID kw_rest_arg, ID block, args->kw_rest_arg = NEW_DVAR(kw_rest_arg, loc); args->kw_rest_arg->nd_cflag = kw_bits; } - else if (kw_rest_arg == rb_intern("nil")) { + else if (kw_rest_arg == ID2SYM(rb_intern("nil"))) { args->no_kwarg = 1; } else if (kw_rest_arg) { |