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reject numbered parameters from Binding#local_variables

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Also, Binding#local_variable_get and #local_variable_set rejects an
access to numbered parameters.

[Bug #20965] [Bug #21049]
This commit is contained in:
Yusuke Endoh 2025-01-20 17:41:08 +09:00
parent 6d75599a1a
commit 993fd96ce6
Notes: git 2025-02-18 07:23:41 +00:00
5 changed files with 64 additions and 5 deletions
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15
vm.c
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@ -1106,6 +1106,21 @@ rb_vm_env_local_variables(const rb_env_t *env)
return local_var_list_finish(&vars);
}
VALUE
rb_vm_env_numbered_parameters(const rb_env_t *env)
{
struct local_var_list vars;
local_var_list_init(&vars);
// if (VM_ENV_FLAGS(env->ep, VM_ENV_FLAG_ISOLATED)) break; // TODO: is this needed?
const rb_iseq_t *iseq = env->iseq;
unsigned int i;
if (!iseq) return 0;
for (i = 0; i < ISEQ_BODY(iseq)->local_table_size; i++) {
numparam_list_add(&vars, ISEQ_BODY(iseq)->local_table[i]);
}
return local_var_list_finish(&vars);
}
VALUE
rb_iseq_local_variables(const rb_iseq_t *iseq)
{