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[DOC] Fixed the class name in FrozenError#receiver

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This commit is contained in:
Nobuyoshi Nakada 2019-12-14 23:57:44 +09:00
parent 33f0ef44fd
commit 5f56a5fc9b
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GPG Key ID: 4BC7D6DF58D8DF60
1 changed files with 22 additions and 10 deletions
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32
error.c
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@ -1409,6 +1409,17 @@ exit_success_p(VALUE exc)
return Qfalse; return Qfalse;
} }
static VALUE
err_attr_receiver(VALUE self)
{
VALUE recv;
recv = rb_ivar_lookup(self, id_receiver, Qundef);
if (recv == Qundef)
rb_raise(rb_eArgError, "no receiver is available");
return recv;
}
/* /*
* call-seq: * call-seq:
* FrozenError.new(msg=nil, receiver=nil) -> frozen_error * FrozenError.new(msg=nil, receiver=nil) -> frozen_error
@ -1435,6 +1446,15 @@ frozen_err_initialize(int argc, VALUE *argv, VALUE self)
return self; return self;
} }
/*
* call-seq:
* frozen_error.receiver -> object
*
* Return the receiver associated with this FrozenError exception.
*/
#define frozen_err_receiver err_attr_receiver
void void
rb_name_error(ID id, const char *fmt, ...) rb_name_error(ID id, const char *fmt, ...)
{ {
@ -1802,15 +1822,7 @@ rb_invalid_str(const char *str, const char *type)
* Return the receiver associated with this KeyError exception. * Return the receiver associated with this KeyError exception.
*/ */
static VALUE #define key_err_receiver err_attr_receiver
key_err_receiver(VALUE self)
{
VALUE recv;
recv = rb_ivar_lookup(self, id_receiver, Qundef);
if (recv != Qundef) return recv;
rb_raise(rb_eArgError, "no receiver is available");
}
/* /*
* call-seq: * call-seq:
@ -2529,7 +2541,7 @@ Init_Exception(void)
rb_eRuntimeError = rb_define_class("RuntimeError", rb_eStandardError); rb_eRuntimeError = rb_define_class("RuntimeError", rb_eStandardError);
rb_eFrozenError = rb_define_class("FrozenError", rb_eRuntimeError); rb_eFrozenError = rb_define_class("FrozenError", rb_eRuntimeError);
rb_define_method(rb_eFrozenError, "initialize", frozen_err_initialize, -1); rb_define_method(rb_eFrozenError, "initialize", frozen_err_initialize, -1);
rb_define_method(rb_eFrozenError, "receiver", name_err_receiver, 0); rb_define_method(rb_eFrozenError, "receiver", frozen_err_receiver, 0);
rb_eSecurityError = rb_define_class("SecurityError", rb_eException); rb_eSecurityError = rb_define_class("SecurityError", rb_eException);
rb_eNoMemError = rb_define_class("NoMemoryError", rb_eException); rb_eNoMemError = rb_define_class("NoMemoryError", rb_eException);
rb_eEncodingError = rb_define_class("EncodingError", rb_eStandardError); rb_eEncodingError = rb_define_class("EncodingError", rb_eStandardError);