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Balance the stack for destructuring catch heads (379483, r=igor).

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brendan@mozilla.org 2007-05-02 23:39:44 -07:00
parent fcd8b7d8ef
commit 56299f547f
1 changed files with 7 additions and 1 deletions
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8
js/src/jsopcode.c
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@ -2472,7 +2472,6 @@ Decompile(SprintStack *ss, jsbytecode *pc, intN nb)
LOCAL_ASSERT(*pc == JSOP_SETLOCALPOP);
i = GET_UINT16(pc);
pc += JSOP_SETLOCALPOP_LENGTH;
(void) PopOff(ss, JSOP_NOP);
atom = atomv[i - OBJ_BLOCK_DEPTH(cx, obj)];
str = ATOM_TO_STRING(atom);
if (!QuoteString(&jp->sprinter, str, 0)) {
@ -2483,6 +2482,13 @@ Decompile(SprintStack *ss, jsbytecode *pc, intN nb)
}
#endif
/*
* Pop the exception_cookie (or its dup in the case of a
* guarded catch head) off the stack now.
*/
rval = PopStr(ss, JSOP_NOP);
LOCAL_ASSERT(strcmp(rval, exception_cookie) == 0);
len = js_GetSrcNoteOffset(sn, 0);
if (len) {
len -= PTRDIFF(pc, pc2, jsbytecode);