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
1.0 KiB
Fortran

! RUN: %S/test_errors.sh %s %t %f18
module m1
!ERROR: Logical constant '.true.' may not be used as a defined operator
interface operator(.TRUE.)
end interface
!ERROR: Logical constant '.false.' may not be used as a defined operator
generic :: operator(.false.) => bar
end
module m2
interface operator(+)
module procedure foo
end interface
interface operator(.foo.)
module procedure foo
end interface
interface operator(.ge.)
module procedure bar
end interface
contains
integer function foo(x, y)
logical, intent(in) :: x, y
foo = 0
end
logical function bar(x, y)
complex, intent(in) :: x, y
bar = .false.
end
end
!ERROR: Intrinsic operator '.le.' may not be used as a defined operator
use m2, only: operator(.le.) => operator(.ge.)
!ERROR: Intrinsic operator '.not.' may not be used as a defined operator
use m2, only: operator(.not.) => operator(.foo.)
!ERROR: Logical constant '.true.' may not be used as a defined operator
use m2, only: operator(.true.) => operator(.foo.)
end