| Type | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|
| type(string) | :: | astring | ||||
| logical | :: | test_passed(2) |
program volatile_doctest
use stringifor_string_t
type(string) :: astring
logical :: test_passed(2)
astring = '^\s \d+\s*'
test_passed(1) = astring%escape(to_escape='\')//''=='^\\s \\d+\\s*'
test_passed(2) = astring%escape(to_escape='\', esc='|')//''=='^|\s |\d+|\s*'
print '(L1)', all(test_passed)
endprogram volatile_doctest