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

58 lines
1.8 KiB
Fortran

! RUN: %S/test_errors.sh %s %t %f18
module m
! For C1543
interface intFace
!WARNING: Attribute 'MODULE' cannot be used more than once
module pure module real function moduleFunc()
end function moduleFunc
end interface
contains
! C1543 A prefix shall contain at most one of each prefix-spec.
!
! R1535 subroutine-stmt is
! [prefix] SUBROUTINE subroutine-name [ ( [dummy-arg-list] )
! [proc-language-binding-spec] ]
!
! R1526 prefix is
! prefix-spec[prefix-spec]...
!
! prefix-spec values are:
! declaration-type-spec, ELEMENTAL, IMPURE, MODULE, NON_RECURSIVE,
! PURE, RECURSIVE
!ERROR: FUNCTION prefix cannot specify the type more than once
real pure real function realFunc()
end function realFunc
!WARNING: Attribute 'ELEMENTAL' cannot be used more than once
elemental real elemental function elementalFunc()
end function elementalFunc
!WARNING: Attribute 'IMPURE' cannot be used more than once
impure real impure function impureFunc()
end function impureFunc
!WARNING: Attribute 'PURE' cannot be used more than once
pure real pure function pureFunc()
end function pureFunc
!ERROR: Attributes 'PURE' and 'IMPURE' conflict with each other
impure real pure function impurePureFunc()
end function impurePureFunc
!WARNING: Attribute 'RECURSIVE' cannot be used more than once
recursive real recursive function recursiveFunc()
end function recursiveFunc
!WARNING: Attribute 'NON_RECURSIVE' cannot be used more than once
non_recursive real non_recursive function non_recursiveFunc()
end function non_recursiveFunc
!ERROR: Attributes 'RECURSIVE' and 'NON_RECURSIVE' conflict with each other
non_recursive real recursive function non_recursiveRecursiveFunc()
end function non_recursiveRecursiveFunc
end module m