diff options
Diffstat (limited to 'js/src/shell')
| -rw-r--r-- | js/src/shell/js.cpp | 36 |
1 files changed, 26 insertions, 10 deletions
diff --git a/js/src/shell/js.cpp b/js/src/shell/js.cpp index 67b848445..cc68c90d5 100644 --- a/js/src/shell/js.cpp +++ b/js/src/shell/js.cpp @@ -2586,11 +2586,28 @@ Notes(JSContext* cx, unsigned argc, Value* vp) return true; } -JS_STATIC_ASSERT(JSTRY_CATCH == 0); -JS_STATIC_ASSERT(JSTRY_FINALLY == 1); -JS_STATIC_ASSERT(JSTRY_FOR_IN == 2); +static const char* +TryNoteName(JSTryNoteKind kind) +{ + switch (kind) { + case JSTRY_CATCH: + return "catch"; + case JSTRY_FINALLY: + return "finally"; + case JSTRY_FOR_IN: + return "for-in"; + case JSTRY_FOR_OF: + return "for-of"; + case JSTRY_LOOP: + return "loop"; + case JSTRY_FOR_OF_ITERCLOSE: + return "for-of-iterclose"; + case JSTRY_DESTRUCTURING_ITERCLOSE: + return "dstr-iterclose"; + } -static const char* const TryNoteNames[] = { "catch", "finally", "for-in", "for-of", "loop" }; + MOZ_CRASH("Bad JSTryNoteKind"); +} static MOZ_MUST_USE bool TryNotes(JSContext* cx, HandleScript script, Sprinter* sp) @@ -2598,17 +2615,16 @@ TryNotes(JSContext* cx, HandleScript script, Sprinter* sp) if (!script->hasTrynotes()) return true; - if (sp->put("\nException table:\nkind stack start end\n") < 0) + if (sp->put("\nException table:\nkind stack start end\n") < 0) return false; JSTryNote* tn = script->trynotes()->vector; JSTryNote* tnlimit = tn + script->trynotes()->length; do { - MOZ_ASSERT(tn->kind < ArrayLength(TryNoteNames)); - uint8_t startOff = script->pcToOffset(script->main()) + tn->start; - if (!sp->jsprintf(" %-7s %6u %8u %8u\n", - TryNoteNames[tn->kind], tn->stackDepth, - startOff, startOff + tn->length)) + uint32_t startOff = script->pcToOffset(script->main()) + tn->start; + if (!sp->jsprintf(" %-16s %6u %8u %8u\n", + TryNoteName(static_cast<JSTryNoteKind>(tn->kind)), + tn->stackDepth, startOff, startOff + tn->length)) { return false; } |