next
Version:
The React Framework
35 lines (34 loc) • 1.23 kB
JavaScript
import React from 'react';
import isError from '../../../../lib/is-error';
const ownerStacks = new WeakMap();
export function getOwnerStack(error) {
return ownerStacks.get(error);
}
export function setOwnerStack(error, stack) {
ownerStacks.set(error, stack);
}
export function coerceError(value) {
return isError(value) ? value : Object.defineProperty(new Error('' + value), "__NEXT_ERROR_CODE", {
value: "E394",
enumerable: false,
configurable: true
});
}
export function setOwnerStackIfAvailable(error) {
// React 18 and prod does not have `captureOwnerStack`
if ('captureOwnerStack' in React) {
const ownerStack = React.captureOwnerStack();
// Only set if we captured a valid owner stack, or if none exists yet.
// This prevents overwriting a valid owner stack captured earlier
// (e.g., in onRecoverableError) with null captured later.
if (ownerStack || !ownerStacks.has(error)) {
setOwnerStack(error, ownerStack);
}
}
}
export function decorateDevError(thrownValue) {
const error = coerceError(thrownValue);
setOwnerStackIfAvailable(error);
return error;
}
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