Examples of ManyVarsDynamicScope

org.jruby.runtime.scope.ManyVarsDynamicScope
Represents the the dynamic portion of scoping information. The variableValues are the values of assigned local or block variables. The staticScope identifies which sort of scope this is (block or local). Properties of Dynamic Scopes: 1. static and dynamic scopes have the same number of names to values 2. size of variables (and thus names) is determined during parsing. So those structured do not need to change FIXME: When creating dynamic scopes we sometimes accidentally pass in extra parents. This is harmless (other than wasting memory), but we should not do that. We can fix this in two ways: 1. Fix all callers 2. Check parent that is passed in and make if new instance is local, then its parent is not local

Examples of org.jruby.runtime.scope.ManyVarsDynamicScope

        this.runtimeCache = runtime.getRuntimeCache();
        
        // TOPLEVEL self and a few others want a top-level scope.  We create this one right
        // away and then pass it into top-level parse so it ends up being the top level.
        StaticScope topStaticScope = new LocalStaticScope(null);
        pushScope(new ManyVarsDynamicScope(topStaticScope, null));


        Frame[] stack = frameStack;
        int length = stack.length;
        for (int i = 0; i < length; i++) {
            stack[i] = new Frame();

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Examples of org.jruby.runtime.scope.ManyVarsDynamicScope

        case 3:
            return new ThreeVarDynamicScope(staticScope, parent);
        case 4:
            return new FourVarDynamicScope(staticScope, parent);
        default:
            return new ManyVarsDynamicScope(staticScope, parent);
        }
    }

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Examples of org.jruby.runtime.scope.ManyVarsDynamicScope

            DynamicScope parent = getNextCapturedScope();
            if (parent != null && parent.getEvalScope() == this) {
                evalScope = this;
            } else {
                // bindings scopes must always be ManyVars scopes since evals can grow them
                evalScope = new ManyVarsDynamicScope(new EvalStaticScope(getStaticScope()), this);
            }
        }


        return evalScope;
    }

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Examples of org.jruby.runtime.scope.ManyVarsDynamicScope

        int line = 0;
        if (lines != null && lines.length > 0) {
            line = lines[0];
        }
        try {
            ManyVarsDynamicScope scope  = null;
            boolean sharing_variables = true;
            Object obj = container.getAttribute(AttributeName.SHARING_VARIABLES);
            if (obj != null && obj instanceof Boolean && ((Boolean) obj) == false) {
                sharing_variables = false;
            }

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Examples of org.jruby.runtime.scope.ManyVarsDynamicScope

            }
        }
    }


    static ManyVarsDynamicScope getManyVarsDynamicScope(ScriptingContainer container, int depth) {
        ManyVarsDynamicScope scope;


        // root our parsing scope with a dummy scope
        StaticScope topStaticScope = new LocalStaticScope(null);
        topStaticScope.setModule(container.getProvider().getRuntime().getObject());


        DynamicScope currentScope = new ManyVarsDynamicScope(topStaticScope, null);
        String[] names4Injection = container.getVarMap().getLocalVarNames();
        if (names4Injection == null || names4Injection.length == 0) {
            scope =
                new ManyVarsDynamicScope(new EvalStaticScope(currentScope.getStaticScope()), currentScope);
        } else {
            scope =
                new ManyVarsDynamicScope(new EvalStaticScope(currentScope.getStaticScope(), names4Injection), currentScope);
        }


        // JRUBY-5501: ensure we've set up a cref for the scope too
        scope.getStaticScope().determineModule();

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Examples of org.jruby.runtime.scope.ManyVarsDynamicScope

     * execution in the current Thread.
     */
    static void pre(ThreadContext context, IRubyObject self, RubyModule klazz, String name) {
        context.preMethodFrameOnly(klazz, name, self, Block.NULL_BLOCK);
        DynamicScope currentScope = context.getCurrentScope();
        context.pushScope(new ManyVarsDynamicScope(currentScope.getStaticScope(), currentScope));
        GIL.acquire();
    }

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Examples of org.jruby.runtime.scope.ManyVarsDynamicScope


    /** see {@link #pre(ThreadContext, IRubyObject, RubyModule, String)}  */
    static void pre(ThreadContext context, IRubyObject self, RubyModule klazz, String name, Block block) {
        context.preMethodFrameOnly(klazz, name, self, block);
        DynamicScope currentScope = context.getCurrentScope();
        context.pushScope(new ManyVarsDynamicScope(currentScope.getStaticScope(), currentScope));
        GIL.acquire();
    }

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Examples of org.jruby.runtime.scope.ManyVarsDynamicScope

     * @returns The result of the eval
     */
    public IRubyObject evalScriptlet(String script) {
        ThreadContext context = getCurrentContext();
        DynamicScope currentScope = context.getCurrentScope();
        ManyVarsDynamicScope newScope = new ManyVarsDynamicScope(new EvalStaticScope(currentScope.getStaticScope()), currentScope);


        return evalScriptlet(script, newScope);
    }

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Examples of org.jruby.runtime.scope.ManyVarsDynamicScope

        if (obj != null && obj instanceof Boolean && ((Boolean) obj) == false) {
            sharing_variables = false;
        }
        try {
            if (sharing_variables) {
                ManyVarsDynamicScope scope;
                if (unit != null && unit.getScope() != null) scope = unit.getScope();
                else scope = EmbedRubyRuntimeAdapterImpl.getManyVarsDynamicScope(container, 0);
                container.getVarMap().inject(scope, 0, rubyReceiver);
                runtime.getCurrentContext().pushScope(scope);
            }

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Examples of org.jruby.runtime.scope.ManyVarsDynamicScope

        // of the AST before parsing.  This makes us end up needing to readjust
        // this dynamic scope coming out of parse (and for local static scopes it
        // will always happen because of $~ and $_).
        // FIXME: Because we end up adjusting this after-the-fact, we can't use
        // any of the specific-size scopes.
        return new ManyVarsDynamicScope(new LocalStaticScope(null), existingScope);
    }

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