From c182903ea0ee5c904725f336373f608962059996 Mon Sep 17 00:00:00 2001 From: dearblue Date: Sat, 26 Jun 2021 10:52:56 +0900 Subject: Fixed finding variables from `proc` in `binding.eval` failed Previously the following code did not produce the expected results: ```ruby bx = binding block = bx.eval("a = 1; proc { a }") bx.eval("a = 2") p block.call # Expect 2 but return 1 due to a bug ``` The previous implementation of `Binding#eval` evaluated the code and then merged the top layer variables. This patch will parse and expand the variable space before making a call to `eval`. This means that the call to `Binding#eval` will do the parsing twice. In addition, the following changes will be made: - Make `mrb_parser_foreach_top_variable()`, `mrb_binding_extract_proc()` and `mrb_binding_extract_env()` functions private global functions. - Remove the `posthook` argument from `mrb_exec_irep()`. The `posthook` argument was introduced to implement the `binding` method. This patch is unnecessary because it uses a different implementation method. ref #5362 fixed #5491 --- mrbgems/mruby-binding/mrblib/binding.rb | 5 ----- 1 file changed, 5 deletions(-) delete mode 100644 mrbgems/mruby-binding/mrblib/binding.rb (limited to 'mrbgems/mruby-binding/mrblib/binding.rb') diff --git a/mrbgems/mruby-binding/mrblib/binding.rb b/mrbgems/mruby-binding/mrblib/binding.rb deleted file mode 100644 index b07480db1..000000000 --- a/mrbgems/mruby-binding/mrblib/binding.rb +++ /dev/null @@ -1,5 +0,0 @@ -class Binding - def eval(expr, *args) - Kernel.eval(expr, self, *args) - end -end -- cgit v1.2.3