C++ JSScript::filename方法代码示例

本文整理汇总了C++中JSScript::filename方法的典型用法代码示例。如果您正苦于以下问题：C++ JSScript::filename方法的具体用法？C++ JSScript::filename怎么用？C++ JSScript::filename使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类JSScript的用法示例。

在下文中一共展示了JSScript::filename方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: beginOp

    void beginOp(JSContext *cx, const char *name) {
        if (!active[SpewOps])
            return;

        if (cx) {
            jsbytecode *pc;
            JSScript *script = cx->stack.currentScript(&pc);
            if (script && pc) {
                NonBuiltinScriptFrameIter iter(cx);
                if (iter.done()) {
                    spew(SpewOps, "%sBEGIN %s%s (%s:%u)", bold(), name, reset(),
                         script->filename(), PCToLineNumber(script, pc));
                } else {
                    spew(SpewOps, "%sBEGIN %s%s (%s:%u -> %s:%u)", bold(), name, reset(),
                         iter.script()->filename(), PCToLineNumber(iter.script(), iter.pc()),
                         script->filename(), PCToLineNumber(script, pc));
                }
            } else {
                spew(SpewOps, "%sBEGIN %s%s", bold(), name, reset());
            }
        } else {
            spew(SpewOps, "%sBEGIN %s%s", bold(), name, reset());
        }

        depth++;
    }

开发者ID:，项目名称:，代码行数:26，代码来源:

示例2: spewMIR

    void spewMIR(MDefinition *mir, const char *fmt, va_list ap) {
        if (!active[SpewCompile])
            return;

        char buf[BufferSize];
        PR_vsnprintf(buf, BufferSize, fmt, ap);

        JSScript *script = mir->block()->info().script();
        spew(SpewCompile, "%s%s%s: %s (%s:%u)", cyan(), mir->opName(), reset(), buf,
             script->filename(), PCToLineNumber(script, mir->trackedPc()));
    }

开发者ID:，项目名称:，代码行数:11，代码来源:

示例3: Invalidate

uint32_t
ion::BoundsCheckFailure()
{
    JSContext *cx = GetIonContext()->cx;
    JSScript *script = GetBailedJSScript(cx);

    IonSpew(IonSpew_Bailouts, "Bounds check failure %s:%d", script->filename(),
            script->lineno);

    if (!script->failedBoundsCheck) {
        script->failedBoundsCheck = true;

        // Invalidate the script to force a recompile.
        IonSpew(IonSpew_Invalidate, "Invalidating due to bounds check failure");

        return Invalidate(cx, script);
    }

    return true;
}

开发者ID:，项目名称:，代码行数:20，代码来源:

示例4: switch

JS_GetTraceThingInfo(char* buf, size_t bufsize, JSTracer* trc, void* thing,
                     JS::TraceKind kind, bool details)
{
    const char* name = nullptr; /* silence uninitialized warning */
    size_t n;

    if (bufsize == 0)
        return;

    switch (kind) {
    case JS::TraceKind::Object:
    {
        name = static_cast<JSObject*>(thing)->getClass()->name;
        break;
    }

    case JS::TraceKind::Script:
        name = "script";
        break;

    case JS::TraceKind::String:
        name = ((JSString*)thing)->isDependent()
               ? "substring"
               : "string";
        break;

    case JS::TraceKind::Symbol:
        name = "symbol";
        break;

    case JS::TraceKind::BaseShape:
        name = "base_shape";
        break;

    case JS::TraceKind::JitCode:
        name = "jitcode";
        break;

    case JS::TraceKind::LazyScript:
        name = "lazyscript";
        break;

    case JS::TraceKind::Shape:
        name = "shape";
        break;

    case JS::TraceKind::ObjectGroup:
        name = "object_group";
        break;

    default:
        name = "INVALID";
        break;
    }

    n = strlen(name);
    if (n > bufsize - 1)
        n = bufsize - 1;
    js_memcpy(buf, name, n + 1);
    buf += n;
    bufsize -= n;
    *buf = '\0';

    if (details && bufsize > 2) {
        switch (kind) {
        case JS::TraceKind::Object:
        {
            JSObject* obj = (JSObject*)thing;
            if (obj->is<JSFunction>()) {
                JSFunction* fun = &obj->as<JSFunction>();
                if (fun->displayAtom()) {
                    *buf++ = ' ';
                    bufsize--;
                    PutEscapedString(buf, bufsize, fun->displayAtom(), 0);
                }
            } else if (obj->getClass()->flags & JSCLASS_HAS_PRIVATE) {
                JS_snprintf(buf, bufsize, " %p", obj->as<NativeObject>().getPrivate());
            } else {
                JS_snprintf(buf, bufsize, " <no private>");
            }
            break;
        }

        case JS::TraceKind::Script:
        {
            JSScript* script = static_cast<JSScript*>(thing);
            JS_snprintf(buf, bufsize, " %s:%" PRIuSIZE, script->filename(), script->lineno());
            break;
        }

        case JS::TraceKind::String:
        {
            *buf++ = ' ';
            bufsize--;
            JSString* str = (JSString*)thing;

            if (str->isLinear()) {
                bool willFit = str->length() + strlen("<length > ") +
                               CountDecimalDigits(str->length()) < bufsize;

//.........这里部分代码省略.........

开发者ID:ChineseDr，项目名称:mongo，代码行数:101，代码来源:Tracer.cpp

示例5: switch


//.........这里部分代码省略.........

      case JSTRACE_STRING:
        name = ((JSString *)thing)->isDependent()
               ? "substring"
               : "string";
        break;

      case JSTRACE_SCRIPT:
        name = "script";
        break;

      case JSTRACE_LAZY_SCRIPT:
        name = "lazyscript";
        break;

      case JSTRACE_JITCODE:
        name = "jitcode";
        break;

      case JSTRACE_SHAPE:
        name = "shape";
        break;

      case JSTRACE_BASE_SHAPE:
        name = "base_shape";
        break;

      case JSTRACE_TYPE_OBJECT:
        name = "type_object";
        break;
    }

    n = strlen(name);
    if (n > bufsize - 1)
        n = bufsize - 1;
    js_memcpy(buf, name, n + 1);
    buf += n;
    bufsize -= n;
    *buf = '\0';

    if (details && bufsize > 2) {
        switch (kind) {
          case JSTRACE_OBJECT:
          {
            JSObject *obj = (JSObject *)thing;
            if (obj->is<JSFunction>()) {
                JSFunction *fun = &obj->as<JSFunction>();
                if (fun->displayAtom()) {
                    *buf++ = ' ';
                    bufsize--;
                    PutEscapedString(buf, bufsize, fun->displayAtom(), 0);
                }
            } else if (obj->getClass()->flags & JSCLASS_HAS_PRIVATE) {
                JS_snprintf(buf, bufsize, " %p", obj->getPrivate());
            } else {
                JS_snprintf(buf, bufsize, " <no private>");
            }
            break;
          }

          case JSTRACE_STRING:
          {
            *buf++ = ' ';
            bufsize--;
            JSString *str = (JSString *)thing;

            if (str->isLinear()) {
                bool willFit = str->length() + strlen("<length > ") +
                               CountDecimalDigits(str->length()) < bufsize;

                n = JS_snprintf(buf, bufsize, "<length %d%s> ",
                                (int)str->length(),
                                willFit ? "" : " (truncated)");
                buf += n;
                bufsize -= n;

                PutEscapedString(buf, bufsize, &str->asLinear(), 0);
            }
            else
                JS_snprintf(buf, bufsize, "<rope: length %d>", (int)str->length());
            break;
          }

          case JSTRACE_SCRIPT:
          {
            JSScript *script = static_cast<JSScript *>(thing);
            JS_snprintf(buf, bufsize, " %s:%u", script->filename(), unsigned(script->lineno()));
            break;
          }

          case JSTRACE_LAZY_SCRIPT:
          case JSTRACE_JITCODE:
          case JSTRACE_SHAPE:
          case JSTRACE_BASE_SHAPE:
          case JSTRACE_TYPE_OBJECT:
            break;
        }
    }
    buf[bufsize - 1] = '\0';
}

开发者ID:，项目名称:，代码行数:101，代码来源:

示例6: JS_GetTraceThingInfo


//.........这里部分代码省略.........
      name = "BigInt";
      break;
#endif

    default:
      name = "INVALID";
      break;
  }

  n = strlen(name);
  if (n > bufsize - 1) {
    n = bufsize - 1;
  }
  js_memcpy(buf, name, n + 1);
  buf += n;
  bufsize -= n;
  *buf = '\0';

  if (details && bufsize > 2) {
    switch (kind) {
      case JS::TraceKind::Object: {
        JSObject* obj = (JSObject*)thing;
        if (obj->is<JSFunction>()) {
          JSFunction* fun = &obj->as<JSFunction>();
          if (fun->displayAtom()) {
            *buf++ = ' ';
            bufsize--;
            PutEscapedString(buf, bufsize, fun->displayAtom(), 0);
          }
        } else if (obj->getClass()->flags & JSCLASS_HAS_PRIVATE) {
          snprintf(buf, bufsize, " %p", obj->as<NativeObject>().getPrivate());
        } else {
          snprintf(buf, bufsize, " <no private>");
        }
        break;
      }

      case JS::TraceKind::Script: {
        JSScript* script = static_cast<JSScript*>(thing);
        snprintf(buf, bufsize, " %s:%u", script->filename(), script->lineno());
        break;
      }

      case JS::TraceKind::LazyScript: {
        LazyScript* script = static_cast<LazyScript*>(thing);
        snprintf(buf, bufsize, " %s:%u", script->filename(), script->lineno());
        break;
      }

      case JS::TraceKind::String: {
        *buf++ = ' ';
        bufsize--;
        JSString* str = (JSString*)thing;

        if (str->isLinear()) {
          const char* header = StringKindHeader(str);
          bool willFit = str->length() + strlen("<length > ") + strlen(header) +
                             CountDecimalDigits(str->length()) <
                         bufsize;

          n = snprintf(buf, bufsize, "<%slength %zu%s> ", header, str->length(),
                       willFit ? "" : " (truncated)");
          buf += n;
          bufsize -= n;

          PutEscapedString(buf, bufsize, &str->asLinear(), 0);
        } else {
          snprintf(buf, bufsize, "<rope: length %zu>", str->length());
        }
        break;
      }

      case JS::TraceKind::Symbol: {
        JS::Symbol* sym = static_cast<JS::Symbol*>(thing);
        if (JSString* desc = sym->description()) {
          if (desc->isLinear()) {
            *buf++ = ' ';
            bufsize--;
            PutEscapedString(buf, bufsize, &desc->asLinear(), 0);
          } else {
            snprintf(buf, bufsize, "<nonlinear desc>");
          }
        } else {
          snprintf(buf, bufsize, "<null>");
        }
        break;
      }

      case JS::TraceKind::Scope: {
        js::Scope* scope = static_cast<js::Scope*>(thing);
        snprintf(buf, bufsize, " %s", js::ScopeKindString(scope->kind()));
        break;
      }

      default:
        break;
    }
  }
  buf[bufsize - 1] = '\0';
}

开发者ID:servo，项目名称:mozjs，代码行数:101，代码来源:Tracer.cpp

注：本文中的JSScript::filename方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。