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clang-p2996/flang/test/Semantics/omp-resolve03.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

23 lines
663 B
Fortran

! RUN: %S/test_errors.sh %s %t %f18 -fopenmp
! 2.15.3 Although variables in common blocks can be accessed by use association
! or host association, common block names cannot. As a result, a common block
! name specified in a data-sharing attribute clause must be declared to be a
! common block in the same scoping unit in which the data-sharing attribute
! clause appears.
common /c/ a, b
integer a(3), b
A = 1
B = 2
block
!ERROR: COMMON block must be declared in the same scoping unit in which the OpenMP directive or clause appears
!$omp parallel shared(/c/)
a(1:2) = 3
B = 4
!$omp end parallel
end block
print *, a, b
end