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| author | Takashi Kokubun <takashikkbn@gmail.com> | 2022-09-20 07:38:18 +0900 |
|---|---|---|
| committer | Takashi Kokubun <takashikkbn@gmail.com> | 2022-09-20 07:38:58 +0900 |
| commit | 76a0e81f409baf810411677e115bce4f4b05ba5e (patch) | |
| tree | 8ec735906ee3f878f6f7bea14f00c12dcda86f1c /tool/mk_builtin_loader.rb | |
| parent | f8dad616c2ee2d83b3162da8d86865b0f2a782de (diff) | |
| download | ruby-76a0e81f409baf810411677e115bce4f4b05ba5e.tar.gz | |
Support trailing commas in builtin
`foo(Primitive.cexpr!('Qnil'),)` causes SEGV without this change.
Diffstat (limited to 'tool/mk_builtin_loader.rb')
| -rw-r--r-- | tool/mk_builtin_loader.rb | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tool/mk_builtin_loader.rb b/tool/mk_builtin_loader.rb index 784dd30dc1..c5bbd79a80 100644 --- a/tool/mk_builtin_loader.rb +++ b/tool/mk_builtin_loader.rb @@ -87,7 +87,7 @@ def collect_builtin base, tree, name, bs, inlines, locals = nil tree = tree[2] next when :method_add_arg - _, mid, (_, (_, args)) = tree + _method_add_arg, mid, (_arg_paren, args) = tree case mid.first when :call _, recv, sep, mid = mid @@ -96,6 +96,11 @@ def collect_builtin base, tree, name, bs, inlines, locals = nil else mid = nil end + # w/ trailing comma: [[:method_add_arg, ...]] + # w/o trailing comma: [:args_add_block, [[:method_add_arg, ...]]] + if args && args.first == :args_add_block + args = args[1] + end when :vcall _, mid = tree when :command # FCALL |