Fix decompiler (hack, really) to cope with misplaced JSOP_HEADER in update part of for(;;) loop.

2008-06-03 23:50:22 -07:00
parent 174607f150
commit 2ec7407f05
1 changed files with 2 additions and 1 deletions
--- a/js/src/jsopcode.cpp
+++ b/js/src/jsopcode.cpp
@@ -2061,7 +2061,8 @@ Decompile(SprintStack *ss, jsbytecode *pc, intN nb, JSOp nextop)

                    if (pc[next] != JSOP_GOTO && pc[next] != JSOP_GOTOX) {
                        /* Decompile the loop updater. */
-                        DECOMPILE_CODE(pc + next, tail - next - 1);
+                        DECOMPILE_CODE(pc + next, tail - next -
+                                       (JSOP_POP_LENGTH + JSOP_HEADER_LENGTH));
                        js_printf(jp, " %s", POP_STR());
                    }