Fixes

dace/frontend/fortran/fortran_parser.py

@@ -405,7 +405,7 @@ def _add_simple_state_to_cfg(self, cfg: ControlFlowRegion, state_name: str):
         if cfg in self.last_sdfg_states and self.last_sdfg_states[cfg] is not None:
             substate = cfg.add_state(state_name)
         else:
-            substate = cfg.add_state(state_name, is_start_state=True)
+            substate = cfg.add_state(state_name, is_start_block=True)
         self._finish_add_state_to_cfg(cfg, substate)
         return substate
 
@@ -881,7 +881,7 @@ def symbol2sdfg(self, node: ast_internal_classes.Symbol_Decl_Node, sdfg: SDFG, c
         if node.name not in sdfg.symbols:
             sdfg.add_symbol(node.name, datatype)
             if cfg not in self.last_sdfg_states or self.last_sdfg_states[cfg] is None:
-                bstate = cfg.add_state("SDFGbegin", is_start_state=True)
+                bstate = cfg.add_state("SDFGbegin", is_start_block=True)
                 self.last_sdfg_states[cfg] = bstate
             if node.init is not None:
                 substate = cfg.add_state(f"Dummystate_{node.name}")

tests/fortran/array_test.py

@@ -5,6 +5,7 @@
 from dace import dtypes, symbolic
 from dace.sdfg import utils as sdutil
 from dace.sdfg.nodes import AccessNode
+from dace.sdfg.state import LoopRegion
 from tests.fortran.fortran_test_helper import SourceCodeBuilder, create_singular_sdfg_from_string
 
 
@@ -163,9 +164,10 @@ def test_fortran_frontend_memlet_in_map_test():
 """).check_with_gfortran().get()
     sdfg = create_singular_sdfg_from_string(sources, 'main')
     sdfg.simplify()
-    # Expect that start is begin of for loop -> only one out edge to guard defining iterator variable
-    assert len(sdfg.out_edges(sdfg.start_state)) == 1
-    iter_var = symbolic.symbol(list(sdfg.out_edges(sdfg.start_state)[0].data.assignments.keys())[0])
+    # Expect that the start is the outer for loop
+    loop = sdfg.start_block
+    assert isinstance(loop, LoopRegion)
+    iter_var = symbolic.pystr_to_symbolic(loop.loop_variable)
 
     for state in sdfg.states():
         if len(state.nodes()) > 1: