1! RUN: %python %S/test_errors.py %s %flang_fc1 2! This test checks for semantic errors in co_sum subroutine calls based on 3! the co_reduce interface defined in section 16.9.50 of the Fortran 2018 standard. 4 5program test_co_sum 6 implicit none 7 8 integer i, status, integer_array(1), coindexed_integer[*], coindexed_result_image[*], repeated_status 9 complex c, complex_array(1,1,1, 1,1,1, 1,1,1, 1,1,1, 1,1,1) 10 double precision d, double_precision_array(1) 11 real r, real_array(1), coindexed_real[*] 12 13 character(len=1) message, coindexed_character[*], character_array(1), repeated_message 14 logical bool 15 16 !___ standard-conforming calls with no keyword arguments ___ 17 call co_sum(i) 18 call co_sum(c) 19 call co_sum(d) 20 call co_sum(r) 21 call co_sum(i, 1) 22 call co_sum(c, 1, status) 23 call co_sum(d, 1, status, message) 24 call co_sum(r, 1, status, message) 25 call co_sum(integer_array) 26 call co_sum(complex_array, 1) 27 call co_sum(double_precision_array, 1, status) 28 call co_sum(real_array, 1, status, message) 29 30 !___ standard-conforming calls with keyword arguments ___ 31 32 ! all arguments present 33 call co_sum(a=i, result_image=1, stat=status, errmsg=message) 34 call co_sum(a = i, result_image = 1, stat = status, errmsg = message) 35 call co_sum(result_image=1, a=i, errmsg=message, stat=status) 36 37 ! one optional argument not present 38 call co_sum(a=i, stat=status, errmsg=message) 39 call co_sum(a=i, result_image=1, errmsg=message) 40 call co_sum(a=i, result_image=1, stat=status ) 41 42 ! two optional arguments not present 43 call co_sum(a=i, result_image=1 ) 44 call co_sum(a=i, stat=status ) 45 call co_sum(a=i, errmsg=message) 46 call co_sum(a=i, result_image=coindexed_result_image[1]) 47 48 ! no optional arguments present 49 call co_sum(a=i ) 50 51 !___ non-standard-conforming calls ___ 52 53 !ERROR: missing mandatory 'a=' argument 54 call co_sum() 55 56 !ERROR: missing mandatory 'a=' argument 57 call co_sum(result_image=1, stat=status, errmsg=message) 58 59 !ERROR: repeated keyword argument to intrinsic 'co_sum' 60 call co_sum(a=i, a=c) 61 62 !ERROR: repeated keyword argument to intrinsic 'co_sum' 63 call co_sum(a=i, result_image=1, result_image=2, stat=status, errmsg=message) 64 65 !ERROR: repeated keyword argument to intrinsic 'co_sum' 66 call co_sum(a=i, result_image=1, stat=status, stat=repeated_status, errmsg=message) 67 68 !ERROR: repeated keyword argument to intrinsic 'co_sum' 69 call co_sum(a=i, result_image=1, stat=status, errmsg=message, errmsg=repeated_message) 70 71 !ERROR: keyword argument to intrinsic 'co_sum' was supplied positionally by an earlier actual argument 72 call co_sum(i, 1, a=c) 73 74 !ERROR: keyword argument to intrinsic 'co_sum' was supplied positionally by an earlier actual argument 75 call co_sum(i, 1, result_image=2) 76 77 !ERROR: keyword argument to intrinsic 'co_sum' was supplied positionally by an earlier actual argument 78 call co_sum(i, 1, status, stat=repeated_status) 79 80 !ERROR: keyword argument to intrinsic 'co_sum' was supplied positionally by an earlier actual argument 81 call co_sum(i, 1, status, message, errmsg=repeated_message) 82 83 ! argument 'a' shall be of numeric type 84 !ERROR: Actual argument for 'a=' has bad type 'LOGICAL(4)' 85 call co_sum(bool) 86 87 ! argument 'a' is intent(inout) 88 !ERROR: Actual argument associated with INTENT(IN OUT) dummy argument 'a=' is not definable 89 !BECAUSE: '2_4' is not a variable or pointer 90 call co_sum(a=1+1) 91 92 !ERROR: 'a' argument to 'co_sum' may not be a coindexed object 93 call co_sum(a=coindexed_real[1]) 94 95 ! 'result_image' argument shall be a integer 96 !ERROR: Actual argument for 'result_image=' has bad type 'LOGICAL(4)' 97 call co_sum(i, result_image=bool) 98 99 ! 'result_image' argument shall be an integer scalar 100 !ERROR: 'result_image=' argument has unacceptable rank 1 101 call co_sum(c, result_image=integer_array) 102 103 ! argument 'stat' shall be intent(out) 104 !ERROR: Actual argument associated with INTENT(OUT) dummy argument 'stat=' is not definable 105 !BECAUSE: '2_4' is not a variable or pointer 106 call co_sum(a=i, result_image=1, stat=1+1, errmsg=message) 107 108 !ERROR: 'stat' argument to 'co_sum' may not be a coindexed object 109 call co_sum(d, stat=coindexed_integer[1]) 110 111 !ERROR: 'stat' argument to 'co_sum' may not be a coindexed object 112 call co_sum(stat=coindexed_integer[1], a=d) 113 114 ! 'stat' argument shall be an integer 115 !ERROR: Actual argument for 'stat=' has bad type 'CHARACTER(KIND=1,LEN=1_8)' 116 call co_sum(r, stat=message) 117 118 ! 'stat' argument shall be an integer scalar 119 !ERROR: 'stat=' argument has unacceptable rank 1 120 call co_sum(i, stat=integer_array) 121 122 ! 'errmsg' argument shall be intent(inout) 123 !ERROR: Actual argument associated with INTENT(IN OUT) dummy argument 'errmsg=' is not definable 124 !BECAUSE: '"c"' is not a variable or pointer 125 call co_sum(a=i, result_image=1, stat=status, errmsg='c') 126 127 !ERROR: 'errmsg' argument to 'co_sum' may not be a coindexed object 128 call co_sum(c, errmsg=coindexed_character[1]) 129 130 ! 'errmsg' argument shall be a character 131 !ERROR: Actual argument for 'errmsg=' has bad type 'INTEGER(4)' 132 call co_sum(c, errmsg=i) 133 134 ! 'errmsg' argument shall be character scalar 135 !ERROR: 'errmsg=' argument has unacceptable rank 1 136 call co_sum(d, errmsg=character_array) 137 138 !ERROR: actual argument #5 without a keyword may not follow an actual argument with a keyword 139 call co_sum(r, result_image=1, stat=status, errmsg=message, 3.4) 140 141 ! keyword argument with incorrect name 142 !ERROR: unknown keyword argument to intrinsic 'co_sum' 143 call co_sum(fake=3.4) 144 145 !ERROR: 'a' argument to 'co_sum' may not be a coindexed object 146 !ERROR: 'errmsg' argument to 'co_sum' may not be a coindexed object 147 !ERROR: 'stat' argument to 'co_sum' may not be a coindexed object 148 call co_sum(result_image=coindexed_result_image[1], a=coindexed_real[1], errmsg=coindexed_character[1], stat=coindexed_integer[1]) 149 150end program test_co_sum 151