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| author | Jeremy Evans <code@jeremyevans.net> | 2019-08-27 11:48:50 -0700 |
|---|---|---|
| committer | Jeremy Evans <code@jeremyevans.net> | 2019-12-04 03:04:22 +0200 |
| commit | 447d583536274a2489efc8792653ad35d6f7128a (patch) | |
| tree | b8ea510802a207813830d4df9d5b14e72b33ad3c /parse.y | |
| parent | a91637c516779d9ecee5f323e211f0ed71eb06ad (diff) | |
| download | ruby-447d583536274a2489efc8792653ad35d6f7128a.tar.gz | |
Silence incorrect assigned but unused variable warnings in ripper
To only emit the warnings in correct cases would require tracking
local variable usage in ripper, which ripper currently does not do.
Fixes [Bug #15188]
Diffstat (limited to 'parse.y')
| -rw-r--r-- | parse.y | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -11723,11 +11723,13 @@ warn_unused_var(struct parser_params *p, struct local_vars *local) if (cnt != local->vars->pos) { rb_parser_fatal(p, "local->used->pos != local->vars->pos"); } +#ifndef RIPPER for (i = 0; i < cnt; ++i) { if (!v[i] || (u[i] & LVAR_USED)) continue; if (is_private_local_id(v[i])) continue; rb_warn1L((int)u[i], "assigned but unused variable - %"PRIsWARN, rb_id2str(v[i])); } +#endif } static void |