fix order and debug code

Author: keenan-simpson

cuda_core/cuda/core/experimental/_program.py

@@ -273,16 +273,16 @@ def __post_init__(self):
         if self.define_macro is not None:
             if isinstance(self.define_macro, str):
                 self._formatted_options.append(f"--define-macro={self.define_macro}")
-            if is_nested_sequence(self.define_macro):
+            elif isinstance(self.define_macro, tuple):
+                assert len(self.define_macro) == 2
+                self._formatted_options.append(f"--define-macro={self.define_macro[0]}={self.define_macro[1]}")
+            elif is_nested_sequence(self.define_macro):
                 for macro in self.define_macro:
                     if isinstance(macro, tuple):
                         assert len(macro) == 2
                         self._formatted_options.append(f"--define-macro={macro[0]}={macro[1]}")
                     else:
                         self._formatted_options.append(f"--define-macro={macro}")
-            elif isinstance(self.define_macro, tuple):
-                assert len(self.define_macro) == 2
-                self._formatted_options.append("--define-macro=MY_MACRO=999")
 
         if self.undefine_macro is not None:
             if isinstance(self.undefine_macro, str):

cuda_core/tests/test_program.py

@@ -37,7 +37,7 @@ def test_program_with_various_options(init_cuda):
         ProgramOptions(no_display_error_number=True),
         ProgramOptions(diag_error=1234, diag_suppress=1234),
         ProgramOptions(diag_error=[1234, 1223], diag_suppress=(1234, 1223)),
-        ProgramOptions(diag_warn="1000"),
+        ProgramOptions(diag_warn=1000),
     ]
 
     for options in options_list: