[flang-commits] [flang] [llvm] [flang] Implement SPLIT intrinsic subroutine with tests (PR #185584)

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+! RUN: %python %S/test_errors.py %s %flang_fc1
+! Check for semantic errors in split() subroutine calls
+! Based on Fortran 2023 standard requirements
+
+program test_split_errors
+  implicit none
+
+  character(20) :: string
+  character(5) :: set
+  integer :: pos
+  logical :: back
+
+  ! Valid declarations for testing
+  integer :: int_scalar
+  real :: real_scalar
+  character(10) :: string_array(5)
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laoshd wrote:

Test cases for different character kinds have been added.

https://github.com/llvm/llvm-project/pull/185584