Breakpoint position should be inside function body.

test/mjsunit/debug-conditional-breakpoints.js

 // Copyright 2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 118 matching lines @@
 bp = Debug.setBreakPoint(h, 0, 0, 'x % 2 == 0');
 for (var i = 0; i < 10; i++) {
   g();
 }
 assertEquals(5, break_point_hit_count);
 assertEquals(5, Debug.findBreakPoint(bp, false).hit_count());
 Debug.clearBreakPoint(bp);
 
 // Conditional breakpoint which checks a local variable.
 break_point_hit_count = 0;
-bp = Debug.setBreakPoint(h, 0, 23, 'a % 2 == 0');
+bp = Debug.setBreakPoint(h, 0, 22, 'a % 2 == 0');
 for (var i = 0; i < 10; i++) {
   g();
 }
 assertEquals(5, break_point_hit_count);
 assertEquals(5, Debug.findBreakPoint(bp, false).hit_count());
 Debug.clearBreakPoint(bp);
 
 // Multiple conditional breakpoint which the same condition.
 break_point_hit_count = 0;
-bp1 = Debug.setBreakPoint(h, 0, 23, 'a % 2 == 0');
-bp2 = Debug.setBreakPoint(h, 0, 23, 'a % 2 == 0');
+bp1 = Debug.setBreakPoint(h, 0, 22, 'a % 2 == 0');
+bp2 = Debug.setBreakPoint(h, 0, 22, 'a % 2 == 0');
 for (var i = 0; i < 10; i++) {
   g();
 }
 assertEquals(5, break_point_hit_count);
 assertEquals(5, Debug.findBreakPoint(bp1, false).hit_count());
 assertEquals(5, Debug.findBreakPoint(bp2, false).hit_count());
 Debug.clearBreakPoint(bp1);
 Debug.clearBreakPoint(bp2);
 
 // Multiple conditional breakpoint which different conditions.
 break_point_hit_count = 0;
-bp1 = Debug.setBreakPoint(h, 0, 23, 'a % 2 == 0');
-bp2 = Debug.setBreakPoint(h, 0, 23, '(a + 1) % 2 == 0');
+bp1 = Debug.setBreakPoint(h, 0, 22, 'a % 2 == 0');
+bp2 = Debug.setBreakPoint(h, 0, 22, '(a + 1) % 2 == 0');
 for (var i = 0; i < 10; i++) {
   g();
 }
 assertEquals(10, break_point_hit_count);
 assertEquals(5, Debug.findBreakPoint(bp1, false).hit_count());
 assertEquals(5, Debug.findBreakPoint(bp2, false).hit_count());
 Debug.clearBreakPoint(bp1);
 Debug.clearBreakPoint(bp2);