class UncaughtThrowError
Raised when throw is called with a tag which does not
have corresponding catch block.
throw "foo", "bar"
raises the exception:
UncaughtThrowError: uncaught throw "foo"
In Files
- vm_eval.c
Parent
ArgError
Public Class Methods
new(*args)
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Document-class: UncaughtThrowError
Raised when throw is called with a tag which does not
have corresponding catch block.
throw "foo", "bar"
raises the exception:
UncaughtThrowError: uncaught throw "foo"
static VALUE
uncaught_throw_init(int argc, const VALUE *argv, VALUE exc)
{
rb_check_arity(argc, 2, UNLIMITED_ARGUMENTS);
rb_call_super(argc - 2, argv + 2);
rb_ivar_set(exc, id_tag, argv[0]);
rb_ivar_set(exc, id_value, argv[1]);
return exc;
}
Public Instance Methods
tag → obj
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Return the tag object which was called for.
static VALUE
uncaught_throw_tag(VALUE exc)
{
return rb_ivar_get(exc, id_tag);
}
to_s → string
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Returns formatted message with the inspected tag.
static VALUE
uncaught_throw_to_s(VALUE exc)
{
VALUE mesg = rb_attr_get(exc, id_mesg);
VALUE tag = uncaught_throw_tag(exc);
return rb_str_format(1, &tag, mesg);
}
value → obj
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Return the return value which was called for.
static VALUE
uncaught_throw_value(VALUE exc)
{
return rb_ivar_get(exc, id_value);
}