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[DevTools] Infer name from stack if it's the generic "lazy" name (#34907)

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Stacked on #34906.

Infer name from stack if it's the generic "lazy" name. It might be
wrapped in an abstraction. E.g. `next/dynamic`.

Also use the function name as a description of a resolved function
value.

<img width="310" height="166" alt="Screenshot 2025-10-18 at 10 42 05 AM"
src="https://github.com/user-attachments/assets/c63170b9-2b19-4f30-be7a-6429bb3ef3d9"
/>
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Sebastian Markbåge 2025-10-19 11:56:40 -07:00 committed by GitHub
parent ec7d9a7249
commit bf11d2fb2f
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2 changed files with 3 additions and 1 deletions
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2
packages/react-devtools-shared/src/devtools/views/useInferredName.js vendored
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@ -16,7 +16,7 @@ export default function useInferredName(
const fetchFileWithCaching = useContext(FetchFileWithCachingContext);
const name = asyncInfo.awaited.name;
let inferNameFromStack = null;
if (!name || name === 'Promise') {
if (!name || name === 'Promise' || name === 'lazy') {
// If all we have is a generic name, we can try to infer a better name from
// the stack. We only do this if the stack has more than one frame since
// otherwise it's likely to just be the name of the component which isn't better.

2
packages/shared/ReactIODescription.js
View File

@ -13,6 +13,8 @@ export function getIODescription(value: mixed): string {
}
try {
switch (typeof value) {
case 'function':
return value.name || '';
case 'object':
// Test the object for a bunch of common property names that are useful identifiers.
// While we only have the return value here, it should ideally be a name that