mp_obj_get_int(): Add warning against adding implicit float->int conversion.

pfalcon · pfalcon · commit e99841be690f · 2014-04-05T17:46:47.000+03:00
diff --git a/py/obj.c b/py/obj.c
@@ -181,6 +181,9 @@ bool mp_obj_equal(mp_obj_t o1, mp_obj_t o2) {
 }
 
 machine_int_t mp_obj_get_int(mp_obj_t arg) {
+    // This function essentially performs implicit type conversion to int
+    // Note that Python does NOT provide implicit type conversion from
+    // float to int in the core expression language, try some_list[1.0].
     if (arg == mp_const_false) {
         return 0;
     } else if (arg == mp_const_true) {

Original file line number	Diff line number	Diff line change
`@@ -181,6 +181,9 @@ bool mp_obj_equal(mp_obj_t o1, mp_obj_t o2) {`
`181`	`181`	`}`
`182`	`182`
`183`	`183`	`machine_int_t mp_obj_get_int(mp_obj_t arg) {`
	`184`	`+ // This function essentially performs implicit type conversion to int`
	`185`	`+ // Note that Python does NOT provide implicit type conversion from`
	`186`	`+ // float to int in the core expression language, try some_list[1.0].`
`184`	`187`	`if (arg == mp_const_false) {`
`185`	`188`	`return 0;`
`186`	`189`	`} else if (arg == mp_const_true) {`