flang/test/Semantics/call23.f90

   1 ! RUN: %python %S/test_errors.py %s %flang_fc1
   2 ! Check errors on MAX/MIN with keywords, a weird case in Fortran
   3 real :: x = 0.0, y = 0.0 , y1 = 0.0 ! prevent folding
   4 !ERROR: Argument keyword 'a1=' was repeated in call to 'max'
   5 print *, max(a1=x,a1=1)
   6 !ERROR: Keyword argument 'a1=' has already been specified positionally (#1) in this procedure reference
   7 print *, max(x,a1=1)
   8 print *, max(a1=x,a2=0,a4=0) ! ok
   9 print *, max(x,0,a99=0) ! ok
  10 !ERROR: Argument keyword 'a06=' is not known in call to 'max'
  11 print *, max(a1=x,a2=0,a06=0)
  12 !ERROR: missing mandatory 'a2=' argument
  13 print *, max(a3=y, a1=x)
  14 !ERROR: missing mandatory 'a1=' argument
  15 print *, max(a3=y, a2=x)
  16 !ERROR: missing mandatory 'a1=' and 'a2=' arguments
  17 print *, max(a3=y, a4=x)
  18 !ERROR: missing mandatory 'a2=' argument
  19 print *, max(y1, a3=y)
  20 !ERROR: missing mandatory 'a1=' and 'a2=' arguments
  21 print *, max(a9=x, a5=y, a4=y1)
  22 !ERROR: missing mandatory 'a2=' argument
  23 print *, max(x)
  24 !ERROR: missing mandatory 'a2=' argument
  25 print *, max(a1=x)
  26 !ERROR: missing mandatory 'a1=' argument
  27 print *, max(a2=y)
  28 !ERROR: missing mandatory 'a1=' and 'a2=' arguments
  29 print *, max(a3=x)
  30 !ERROR: Argument keyword 'a0=' is not known in call to 'max'
  31 print *, max(a0=x)
  32 !ERROR: Argument keyword 'a03=' is not known in call to 'max'
  33 print *, max(a03=x)
  34 !ERROR: Argument keyword 'abad=' is not known in call to 'max'
  35 print *, max(abad=x)
  36 end