llvm-project/flang/test/Semantics/dosemantics04.f90
Tim Keith 99aa87a5b5 [flang][NFC] Simplify semantics test scripts
There were several different ways of handling the option to f18 to
find predefined modules:
- test_errors.sh was created by cmake substituting
  FLANG_INTRINSIC_MODULES_DIR into test_errors.sh.in
- some tests used the flang script which has the option built it
- some tests used %f18_with_includes which was replaced by the path
  to f18 plus the -I option
- some included -I../../include/flang in their run command

To make this more consistent, change %f18 to include the
-intrinsic-module-directory option and use it everywhere, including
to replace %flang and %f18_with_includes. This requires changing all
of the invocations of the test scripts to put %f18 at the end so that
it can expand to more than one argument.

This eliminates the need to generate test_errors.sh which means we
don't need flang/test/Semantics/CMakeLists.txt or the %B substitution.
That makes the test_errors.sh command like the others, replacing
%B/test/Semantics/test_errors.sh with %S/test_errors.sh.

Also remove the OPTIONS: functionality as custom options can be included
in the RUN: command. And remove -I/../../include/flang as that is now
always included.

Differential Revision: https://reviews.llvm.org/D79634
2020-05-11 11:49:25 -07:00

38 lines
1.1 KiB
Fortran

! RUN: %S/test_errors.sh %s %t %f18
! C1123 -- Expressions in DO CONCURRENT header cannot reference variables
! declared in the same header
PROGRAM dosemantics04
IMPLICIT NONE
INTEGER :: a, i, j, k, n
!ERROR: DO CONCURRENT mask expression references variable 'n' in LOCAL locality-spec
DO CONCURRENT (INTEGER *2 :: i = 1:10, i < j + n) LOCAL(n)
PRINT *, "hello"
END DO
!ERROR: DO CONCURRENT mask expression references variable 'a' in LOCAL locality-spec
DO 30 CONCURRENT (i = 1:n:1, j=1:n:2, k=1:n:3, a<3) LOCAL (a)
PRINT *, "hello"
30 END DO
! Initial expression
!ERROR: DO CONCURRENT limit expression may not reference index variable 'j'
DO CONCURRENT (i = j:3, j=1:3)
END DO
! Final expression
!ERROR: DO CONCURRENT limit expression may not reference index variable 'j'
DO CONCURRENT (i = 1:j, j=1:3)
END DO
! Step expression
!ERROR: DO CONCURRENT step expression may not reference index variable 'j'
DO CONCURRENT (i = 1:3:j, j=1:3)
END DO
!ERROR: DO CONCURRENT limit expression may not reference index variable 'i'
DO CONCURRENT (INTEGER*2 :: i = 1:3, j=i:3)
END DO
END PROGRAM dosemantics04