int64_t prevents warnings when comparing loop variable to arguments which are int64_t by default

pystencils/backends/cbackend.py

@@ -227,7 +227,7 @@ class CBackend:
 
     def _print_LoopOverCoordinate(self, node):
         counter_symbol = node.loop_counter_name
-        start = f"int {counter_symbol} = {self.sympy_printer.doprint(node.start)}"
+        start = f"int64_t {counter_symbol} = {self.sympy_printer.doprint(node.start)}"
         condition = f"{counter_symbol} < {self.sympy_printer.doprint(node.stop)}"
         update = f"{counter_symbol} += {self.sympy_printer.doprint(node.step)}"
         loop_str = f"for ({start}; {condition}; {update})"

pystencils/stencil.py

@@ -357,7 +357,7 @@ def plot_2d(stencil, axes=None, figure=None, data=None, textsize='12', **kwargs)
             else:
                 return 0
         text_position = [direction[c] + position_correction(direction[c]) for c in (0, 1)]
-        axes.text(*text_position, annotation, verticalalignment='center',
+        axes.text(x=text_position[0], y=text_position[1], s=annotation, verticalalignment='center',
                   zorder=30, horizontalalignment='center', size=textsize,
                   bbox=dict(boxstyle=text_box_style, facecolor='#00b6eb', alpha=0.85, linewidth=0))