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dff1fd93 · Raymond Hettinger · 0b7b6fdf · dff1fd93
Commit dff1fd93 authored Dec 20, 2007 by Raymond Hettinger
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Python/compile.c Python/compile.c +3 -3

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--- a/Python/compile.c
+++ b/Python/compile.c
@@ -3439,10 +3439,10 @@ static int
 instrsize(struct instr *instr)
 {
 	if (!instr->i_hasarg)
-		return 1;
+		return 1;	/* 1 byte for the opcode*/
 	if (instr->i_oparg > 0xffff)
-		return 6;
-	return 3;
+		return 6;	/* 1 (opcode) + 1 (EXTENDED_ARG opcode) + 2 (oparg) + 2(oparg extended) */
+	return 3; 		/* 1 (opcode) + 2 (oparg) */
 }

 static int