prettier-plugin-solidity
Version:
A Prettier Plugin for automatically formatting your Solidity code.
42 lines • 1.75 kB
JavaScript
import { NonterminalKind } from '@nomicfoundation/slang/cst';
import { printBinaryOperation } from '../slang-printers/print-binary-operation.js';
import { createHugFunction } from '../slang-utils/create-hug-function.js';
import { createKindCheckFunction } from '../slang-utils/create-kind-check-function.js';
import { extractVariant } from '../slang-utils/extract-variant.js';
import { SlangNode } from './SlangNode.js';
import { Expression } from './Expression.js';
const tryToHugLeftOperand = createHugFunction([
'+',
'-',
'*',
'/',
'**',
'<<',
'>>'
]);
const tryToHugRightOperand = createHugFunction(['+', '-', '*', '/', '**']);
const printShiftExpression = printBinaryOperation(createKindCheckFunction([
NonterminalKind.BitwiseAndExpression,
NonterminalKind.BitwiseOrExpression,
NonterminalKind.BitwiseXorExpression,
NonterminalKind.InequalityExpression,
NonterminalKind.EqualityExpression,
NonterminalKind.AndExpression,
NonterminalKind.OrExpression
]));
export class ShiftExpression extends SlangNode {
constructor(ast, options) {
super(ast);
this.kind = NonterminalKind.ShiftExpression;
this.leftOperand = extractVariant(new Expression(ast.leftOperand, options));
this.operator = ast.operator.unparse();
this.rightOperand = extractVariant(new Expression(ast.rightOperand, options));
this.updateMetadata(this.leftOperand, this.rightOperand);
this.leftOperand = tryToHugLeftOperand(this.leftOperand);
this.rightOperand = tryToHugRightOperand(this.rightOperand);
}
print(path, print, options) {
return printShiftExpression(this, path, print, options);
}
}
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