stringifor_string_t-doctest-74.f90 Source File


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Contents


Source Code

program volatile_doctest
use stringifor_string_t
 type(string) :: astring
 logical :: test_passed(6)
 astring = '   -1212112.d0 '
 test_passed(1) = astring%is_real().eqv..true.
 astring = '   -1212112.d0'
 test_passed(2) = astring%is_real(allow_spaces=.false.).eqv..false.
 astring = '-1212112.d0   '
 test_passed(3) = astring%is_real(allow_spaces=.false.).eqv..false.
 astring = '+2.e20'
 test_passed(4) = astring%is_real().eqv..true.
 astring = ' -2.01E13 '
 test_passed(5) = astring%is_real().eqv..true.
 astring = ' -2.01 E13 '
 test_passed(6) = astring%is_real().eqv..false.
 print '(L1)', all(test_passed)
endprogram volatile_doctest