[PATCH] D123747: Test conforming & non-conforming lcobound intrinsic function semantics

[Damian Rouson via Phabricator via llvm-commits]

rouson created this revision.
rouson added reviewers: ktras, pmccormick.
rouson added projects: Flang, LLVM.
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Herald added a reviewer: sscalpone.
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Add a test with standard-conforming  non-conforming lcobound() intrinsic function invocations.  Also test that several non-conforming lcobound() invocations generate the correct error messages.

      


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D123747

Files:
  flang/test/Semantics/lcobound.f90


Index: flang/test/Semantics/lcobound.f90
===================================================================
--- /dev/null
+++ flang/test/Semantics/lcobound.f90
@@ -0,0 +1,85 @@
+! RUN: %python %S/test_errors.py %s %flang_fc1
+! Check for semantic errors in lcobound() function calls
+
+program lcobound_tests
+  use iso_c_binding, only : c_int32_t
+  implicit none
+
+  integer n, i, array(1), non_coarray(1), co_array[*]
+  logical non_integer
+
+  !___ standard-conforming statement with no optional arguments present ___
+  n = lcobound(co_array)
+  n = lcobound(coarray=co_array)
+
+  !___ standard-conforming statements with optional dim argument present ___
+  n = lcobound(co_array, 1)
+  n = lcobound(co_array, dim=1)
+  n = lcobound(coarray=co_array, dim=1)
+  n = lcobound( dim=1, coarray=co_array)
+
+  !___ standard-conforming statements with optional kind argument present ___
+  n = lcobound(co_array, 1, c_int32_t)
+
+  n = lcobound(co_array, 1, kind=c_int32_t)
+
+  n = lcobound(co_array, dim=1, kind=c_int32_t)
+  n = lcobound(co_array, kind=c_int32_t, dim=1)
+
+  n = lcobound(co_array, kind=c_int32_t)
+
+  n = lcobound(coarray=co_array, kind=c_int32_t)
+  n = lcobound(kind=c_int32_t, coarray=co_array)
+
+  n = lcobound(coarray=co_array, dim=1, kind=c_int32_t)
+  n = lcobound(dim=1, coarray=co_array, kind=c_int32_t)
+  n = lcobound(kind=c_int32_t, coarray=co_array, dim=1)
+  n = lcobound(dim=1, kind=c_int32_t, coarray=co_array)
+  n = lcobound(kind=c_int32_t, dim=1, coarray=co_array)
+
+  !___ non-conforming statements ___
+
+  !ERROR: TBD
+  n = lcobound(dim=i)
+
+  !ERROR: TBD
+  n = lcobound(co_array, non_integer)
+
+  !ERROR: TBD
+  n = lcobound(co_array, dim=non_integer)
+
+  !ERROR: TBD
+  n = lcobound(co_array, kind=non_integer)
+
+  !ERROR: TBD
+  n = lcobound(dim=i, kind=c_int32_t)
+
+  !ERROR: TBD
+  n = lcobound(coarray=co_array, i)
+
+  ! incorrectly typed argument
+  !ERROR: TBD
+  n = lcobound(3.4)
+
+  !ERROR: TBD
+  n = lcobound(co_array, i, c_int32_t, 0)
+
+  !ERROR: TBD
+  n = lcobound(coarray=non_coarray)
+
+  !ERROR: TBD
+  n = lcobound(co_array, i, kind=non_integer)
+
+  !ERROR: TBD
+  n = lcobound(co_array, array )
+
+  !ERROR: TBD
+  n = lcobound(c=co_array)
+
+  !ERROR: TBD
+  n = lcobound(co_array, dims=i)
+
+  !ERROR: TBD
+  n = lcobound(co_array, i, kinds=c_int32_t)
+
+end program lcobound_tests


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