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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,111 @@ | ||
| import { BuiltinOneArgExpr, BuiltinZeroArgs, CellRefExpr, CombinatorExpr, CondExpr, MathExpr, NameExpr, NegateExpr, NumberExpr, Expression as ParserExpression } from "../../ast/nodes"; | ||
| import { TLBBinaryOp, TLBCode, TLBConstructor, TLBFieldType, TLBMathExpr, TLBNumberExpr, TLBUnaryOp, TLBVarExpr } from "../ast"; | ||
| import { convertToMathExpr, splitForTypeValue } from "../utils"; | ||
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| export function getType(expr: ParserExpression, fieldName: string, isField: boolean, needArg: boolean, variableCombinatorName: string, variableSubStructName: string, constructor: TLBConstructor, fieldTypeName: string, argIndex: number, tlbCode: TLBCode): TLBFieldType { | ||
| if (expr instanceof BuiltinZeroArgs) { | ||
| if (expr.name == '#') { | ||
| return { kind: 'TLBNumberType', bits: new TLBNumberExpr(32), storeBits: new TLBNumberExpr(32), signed: false, maxBits: 32 }; | ||
| } else { | ||
| throw new Error('Expression not supported' + expr); | ||
| } | ||
| } else if (expr instanceof BuiltinOneArgExpr) { | ||
| if (expr.name.toString() == '##' || expr.name.toString() == '(##)') { | ||
| if (expr.arg instanceof NumberExpr) { | ||
| return { kind: 'TLBNumberType', bits: new TLBNumberExpr(expr.arg.num), storeBits: new TLBNumberExpr(expr.arg.num), signed: false, maxBits: expr.arg.num }; | ||
| } | ||
| if (expr.arg instanceof NameExpr) { | ||
| let parameter = constructor.parametersMap.get(expr.arg.name); | ||
| if (!parameter || !parameter.variable.deriveExpr || !parameter.variable.initialExpr) { | ||
| throw new Error(''); | ||
| } | ||
| return { kind: 'TLBNumberType', bits: parameter.variable.deriveExpr, storeBits: parameter.variable.initialExpr, signed: false, maxBits: undefined }; | ||
| } // TODO: handle other cases | ||
| } else if (expr.name == '#<') { | ||
| if (expr.arg instanceof NumberExpr || expr.arg instanceof NameExpr) { | ||
| let bits = new TLBUnaryOp(new TLBBinaryOp(convertToMathExpr(expr.arg), new TLBNumberExpr(1), '-'), '.'); | ||
| return { kind: 'TLBNumberType', bits: bits, storeBits: bits, signed: false, maxBits: 32 }; | ||
| } // TODO: handle other cases | ||
| } else if (expr.name == '#<=') { | ||
| if (expr.arg instanceof NumberExpr || expr.arg instanceof NameExpr) { | ||
| let bits = new TLBUnaryOp(convertToMathExpr(expr.arg), '.'); | ||
| return { kind: 'TLBNumberType', bits: bits, storeBits: bits, signed: false, maxBits: 32 }; | ||
| } // TODO: handle other cases | ||
| } | ||
| } else if (expr instanceof CombinatorExpr) { | ||
| if (expr.name == 'int' && expr.args.length == 1 && (expr.args[0] instanceof MathExpr || expr.args[0] instanceof NumberExpr || expr.args[0] instanceof NameExpr)) { | ||
| return { kind: 'TLBNumberType', bits: convertToMathExpr(expr.args[0]), storeBits: convertToMathExpr(expr.args[0]), signed: true, maxBits: undefined }; | ||
| } else if (expr.name == 'uint' && expr.args.length == 1 && (expr.args[0] instanceof MathExpr || expr.args[0] instanceof NumberExpr || expr.args[0] instanceof NameExpr)) { | ||
| return { kind: 'TLBNumberType', bits: convertToMathExpr(expr.args[0]), storeBits: convertToMathExpr(expr.args[0]), signed: false, maxBits: undefined }; | ||
| } else if (expr.name == 'bits' && expr.args.length == 1 && (expr.args[0] instanceof MathExpr || expr.args[0] instanceof NumberExpr || expr.args[0] instanceof NameExpr)) { | ||
| return { kind: 'TLBBitsType', bits: convertToMathExpr(expr.args[0]) }; | ||
| } else { | ||
| let argumentTypes: TLBFieldType[] = []; | ||
| expr.args.forEach((arg) => { | ||
| let thefield = getType(arg, fieldName, false, needArg, variableCombinatorName, variableSubStructName, constructor, fieldTypeName, argIndex, tlbCode); | ||
| argumentTypes.push(thefield); | ||
| }); | ||
| return { kind: 'TLBNamedType', name: expr.name, arguments: argumentTypes }; | ||
| } | ||
| } else if (expr instanceof NameExpr) { | ||
| let theNum; | ||
| if (expr.name == 'Int') { | ||
| return { kind: 'TLBNumberType', bits: new TLBNumberExpr(257), storeBits: new TLBNumberExpr(257), signed: true, maxBits: 257 }; | ||
| } else if (expr.name == 'Bits') { | ||
| return { kind: 'TLBBitsType', bits: new TLBNumberExpr(1023) }; | ||
| } else if (expr.name == 'Bit') { | ||
| return { kind: 'TLBBitsType', bits: new TLBNumberExpr(1) }; | ||
| } else if (expr.name == 'Uint') { | ||
| return { kind: 'TLBNumberType', bits: new TLBNumberExpr(257), storeBits: new TLBNumberExpr(257), signed: false, maxBits: 257 }; | ||
| } else if (expr.name == 'Any' || expr.name == 'Cell') { | ||
| return { kind: 'TLBCellType' }; | ||
| } else if ((theNum = splitForTypeValue(expr.name, 'int')) != undefined) { | ||
| return { kind: 'TLBNumberType', bits: new TLBNumberExpr(theNum), storeBits: new TLBNumberExpr(theNum), signed: true, maxBits: theNum }; | ||
| } else if ((theNum = splitForTypeValue(expr.name, 'uint')) != undefined) { | ||
| return { kind: 'TLBNumberType', bits: new TLBNumberExpr(theNum), storeBits: new TLBNumberExpr(theNum), signed: false, maxBits: theNum }; | ||
| } else if ((theNum = splitForTypeValue(expr.name, 'bits')) != undefined) { | ||
| return { kind: 'TLBBitsType', bits: new TLBNumberExpr(theNum) }; | ||
| } else if (expr.name == 'Bool') { | ||
| return { kind: 'TLBBoolType' }; | ||
| } else if (expr.name == 'MsgAddressInt') { | ||
| return { kind: 'TLBAddressType' }; | ||
| } else { | ||
| if (constructor.variablesMap.get(expr.name)?.type == '#') { | ||
| return { kind: 'TLBExprMathType', expr: new TLBVarExpr(expr.name) }; | ||
| } else { | ||
| return { kind: 'TLBNamedType', name: expr.name, arguments: [] }; | ||
| } | ||
| } | ||
| } else if (expr instanceof NumberExpr) { | ||
| return { kind: 'TLBExprMathType', expr: new TLBNumberExpr(expr.num) }; | ||
| } else if (expr instanceof NegateExpr && expr.expr instanceof NameExpr) { // TODO: handle other case | ||
| return { kind: 'TLBNegatedType', variableName: expr.expr.name }; | ||
| } else if (expr instanceof CellRefExpr) { | ||
| let subExprInfo = getType(expr.expr, fieldName, true, true, variableCombinatorName, variableSubStructName, constructor, fieldTypeName, argIndex, tlbCode); | ||
| return { kind: 'TLBCellInsideType', value: subExprInfo }; | ||
| } else if (expr instanceof MathExpr) { | ||
| if (fieldTypeName == '') { | ||
| if (expr.op == '*') { | ||
| let subExprInfo = getType(expr.right, fieldName, false, needArg, variableCombinatorName, variableSubStructName, constructor, fieldTypeName, argIndex, tlbCode); | ||
| return { kind: 'TLBMultipleType', times: convertToMathExpr(expr.left), value: subExprInfo }; | ||
| } else { | ||
| throw new Error(''); | ||
| } | ||
| } else { | ||
| return { kind: 'TLBExprMathType', expr: convertToMathExpr(expr) }; | ||
| } | ||
| } else if (expr instanceof CondExpr) { | ||
| let subExprInfo = getType(expr.condExpr, fieldName, true, false, variableCombinatorName, variableSubStructName, constructor, fieldTypeName, argIndex, tlbCode); | ||
| if (expr.left instanceof NameExpr) { | ||
| let condition: TLBMathExpr = convertToMathExpr(expr.left); | ||
| if (expr.dotExpr != null) { | ||
| condition = new TLBBinaryOp(condition, new TLBBinaryOp(new TLBNumberExpr(1), new TLBNumberExpr(expr.dotExpr), '<<'), '&'); | ||
| } | ||
| return { kind: 'TLBCondType', value: subExprInfo, condition: condition }; | ||
| } | ||
| } else { | ||
| throw new Error('Expression not supported: ' + expr); | ||
| } | ||
| throw new Error('Type unknown'); | ||
| } |
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