Examples of org.jruby.ast.DAsgnNode

org.jruby.ast.DAsgnNode
An assignment to a dynamic variable (e.g. block scope local variable).


    public AssignableNode addAssign(ISourcePosition position, String name, Node value) {
        int slot = addVariable(name);
        
        // No bit math to store level since we know level is zero for this case
        return new DAsgnNode(position, name, slot, value);
    }

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    }


    public AssignableNode addAssign(ISourcePosition position, String name, Node value) {
        int slot = addVariable(name);
        // No bit math to store level since we know level is zero for this case
        return new DAsgnNode(position, name, slot, value);
    }

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        int slot = exists(name);
        
        // We can assign if we already have variable of that name here or we are the only
        // scope in the chain (which Local scopes always are).
        if (slot >= 0) {
            return isBlockOrEval ? new DAsgnNode(position, name, ((depth << 16) | slot), value) 
                           : new LocalAsgnNode(position, name, ((depth << 16) | slot), value);
        } else if (!isBlockOrEval && (topScope == this)) {
            slot = addVariable(name);


            return new LocalAsgnNode(position, name, slot , value);

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    protected AssignableNode assign(ISourcePosition position, String name, Node value, 
            StaticScope topScope, int depth) {
        int slot = exists(name);


        if (slot >= 0) return new DAsgnNode(position, name, ((depth << 16) | slot), value);


        return enclosingScope.assign(position, name, value, topScope, depth + 1);
    }

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    public AssignableNode addAssign(ISourcePosition position, String name, Node value) {
        int slot = addVariable(name);
        
        // No bit math to store level since we know level is zero for this case
        return new DAsgnNode(position, name, slot, value);
    }

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    // This method is called to build arguments
    public void buildArgsMasgn(Node node, IRScope s, Operand argsArray, boolean isMasgnRoot, int preArgsCount, int postArgsCount, int index, boolean isSplat) {
        Variable v;
        switch (node.getNodeType()) {
            case DASGNNODE: {
                DAsgnNode dynamicAsgn = (DAsgnNode) node;
                v = getArgVariable(s, dynamicAsgn.getName(), dynamicAsgn.getDepth());
                if (isSplat) s.addInstr(new RestArgMultipleAsgnInstr(v, argsArray, preArgsCount, postArgsCount, index));
                else s.addInstr(new ReqdArgMultipleAsgnInstr(v, argsArray, preArgsCount, postArgsCount, index));
                break;
            }
            case LOCALASGNNODE: {

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    }


    public AssignableNode addAssign(ISourcePosition position, String name, Node value) {
        int slot = addVariable(name);
        // No bit math to store level since we know level is zero for this case
        return new DAsgnNode(position, name, slot, value);
    }

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        int slot = exists(name);


        // We can assign if we already have variable of that name here or we are the only
        // scope in the chain (which Local scopes always are).
        if (slot >= 0) {
            return isBlockOrEval ? new DAsgnNode(position, name, ((depth << 16) | slot), value)
                    : new LocalAsgnNode(position, name, ((depth << 16) | slot), value);
        } else if (!isBlockOrEval && (topScope == this)) {
            slot = addVariable(name);


            return new LocalAsgnNode(position, name, slot, value);

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Related Classes of org.jruby.ast.DAsgnNode

org.jruby.compiler.ASTCompiler

org.jruby.compiler.ir.IRBuilder

org.jruby.ir.IRBuilder19

org.jruby.parser.BlockStaticScope

org.jruby.parser.IRStaticScope

org.jruby.parser.StaticScope

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