flang/test/Semantics/kinds04_q10.f90

   1 ! RUN: %python %S/test_errors.py %s %flang_fc1 -triple x86_64-unknown-linux-gnu
   2 ! C716 If both kind-param and exponent-letter appear, exponent-letter
   3 ! shall be E. (As an extension we also allow an exponent-letter which matches
   4 ! the kind-param)
   5 ! C717 The value of kind-param shall specify an approximation method that
   6 ! exists on the processor.
   7 !
   8 ! This test is for x86_64, where exponent-letter 'q' is for
   9 ! 10-byte extended precision
  10 ! UNSUPPORTED: system-windows
  11
  12 subroutine s(var)
  13   real :: realvar1 = 4.0E6_4
  14   real :: realvar2 = 4.0D6
  15   real :: realvar3 = 4.0Q6
  16   real :: realvar4 = 4.0D6_8
  17   real :: realvar5 = 4.0Q6_10
  18   !WARNING: Explicit kind parameter on real constant disagrees with exponent letter 'q'
  19   real :: realvar6 = 4.0Q6_16
  20   real :: realvar7 = 4.0E6_8
  21   real :: realvar8 = 4.0E6_10
  22   real :: realvar9 = 4.0E6_16
  23   !ERROR: Unsupported REAL(KIND=32)
  24   real :: realvar10 = 4.0E6_32
  25
  26   double precision :: doublevar1 = 4.0E6_4
  27   double precision :: doublevar2 = 4.0D6
  28   double precision :: doublevar3 = 4.0Q6
  29   double precision :: doublevar4 = 4.0D6_8
  30   !WARNING: Explicit kind parameter on real constant disagrees with exponent letter 'q'
  31   double precision :: doublevar5 = 4.0Q6_16
  32   double precision :: doublevar6 = 4.0E6_8
  33   double precision :: doublevar7 = 4.0E6_10
  34   double precision :: doublevar8 = 4.0E6_16
  35   !ERROR: Unsupported REAL(KIND=32)
  36   double precision :: doublevar9 = 4.0E6_32
  37 end subroutine s