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Donny/강동윤andGitHub
3a5b73d2d6
### What? Make the `ImportBinding` node a phantom node. ### Why? Because they are not used. We have to import directly from the original module because of the static analysis like `next/dynamic`. So I modified the tree shaking to import directly with https://github.com/vercel/next.js/pull/71704. But #71704 didn't remove the concept of `ImportBinding`. This PR finishes the work of using direct imports. Additionally, this PR introduces `ReexportBinding` fragments because these are not phantom nodes. I'll check if it would be possible to remove `ReexportBinding` fragments with follow-up PRs. ### How? - Closes PACK-4366
4.0 KiB
4.0 KiB
Items
Count: 6
Item 1: Stmt 0, ImportOfModule
import { NextResponse } from "next/server";
- Hoisted
- Side effects
Item 2: Stmt 0, ImportBinding(0)
import { NextResponse } from "next/server";
- Hoisted
- Declares:
NextResponse
Item 3: Stmt 1, VarDeclarator(0)
export const GET = (req)=>{
return NextResponse.json({
pathname: req.nextUrl.pathname
});
};
- Declares:
GET - Reads:
NextResponse - Write:
NextResponse,GET
Item 4: Stmt 2, VarDeclarator(0)
export const runtime = "edge";
- Declares:
runtime - Write:
runtime
Phase 1
graph TD
Item1;
Item2;
Item3;
Item4;
Item5;
Item5["export GET"];
Item6;
Item6["export runtime"];
Phase 2
graph TD
Item1;
Item2;
Item3;
Item4;
Item5;
Item5["export GET"];
Item6;
Item6["export runtime"];
Item3 --> Item2;
Item5 --> Item3;
Item6 --> Item4;
Phase 3
graph TD
Item1;
Item2;
Item3;
Item4;
Item5;
Item5["export GET"];
Item6;
Item6["export runtime"];
Item3 --> Item2;
Item5 --> Item3;
Item6 --> Item4;
Phase 4
graph TD
Item1;
Item2;
Item3;
Item4;
Item5;
Item5["export GET"];
Item6;
Item6["export runtime"];
Item3 --> Item2;
Item5 --> Item3;
Item6 --> Item4;
Final
graph TD
N0["Items: [ItemId(0, ImportOfModule), ItemId(1, VarDeclarator(0)), ItemId(Export(("GET", #2), "GET"))]"];
N1["Items: [ItemId(0, ImportBinding(0))]"];
N2["Items: [ItemId(2, VarDeclarator(0)), ItemId(Export(("runtime", #2), "runtime"))]"];
N0 --> N1;
Entrypoints
{
ModuleEvaluation: 0,
Export(
"GET",
): 0,
Export(
"runtime",
): 2,
Exports: 2,
}
Modules (dev)
Part 0
import { NextResponse } from "next/server";
import "next/server";
const GET = (req)=>{
return NextResponse.json({
pathname: req.nextUrl.pathname
});
};
export { GET };
export { GET as a } from "__TURBOPACK_VAR__" assert {
__turbopack_var__: true
};
export { };
Part 1
const runtime = "edge";
export { runtime };
export { runtime as b } from "__TURBOPACK_VAR__" assert {
__turbopack_var__: true
};
Part 2
export { GET } from "__TURBOPACK_PART__" assert {
__turbopack_part__: "export GET"
};
export { runtime } from "__TURBOPACK_PART__" assert {
__turbopack_part__: "export runtime"
};
Merged (module eval)
import { NextResponse } from "next/server";
import "next/server";
const GET = (req)=>{
return NextResponse.json({
pathname: req.nextUrl.pathname
});
};
export { GET };
export { GET as a } from "__TURBOPACK_VAR__" assert {
__turbopack_var__: true
};
export { };
Entrypoints
{
ModuleEvaluation: 0,
Export(
"GET",
): 0,
Export(
"runtime",
): 2,
Exports: 2,
}
Modules (prod)
Part 0
import { NextResponse } from "next/server";
import "next/server";
const GET = (req)=>{
return NextResponse.json({
pathname: req.nextUrl.pathname
});
};
export { GET };
export { GET as a } from "__TURBOPACK_VAR__" assert {
__turbopack_var__: true
};
export { };
Part 1
const runtime = "edge";
export { runtime };
export { runtime as b } from "__TURBOPACK_VAR__" assert {
__turbopack_var__: true
};
Part 2
export { GET } from "__TURBOPACK_PART__" assert {
__turbopack_part__: "export GET"
};
export { runtime } from "__TURBOPACK_PART__" assert {
__turbopack_part__: "export runtime"
};
Merged (module eval)
import { NextResponse } from "next/server";
import "next/server";
const GET = (req)=>{
return NextResponse.json({
pathname: req.nextUrl.pathname
});
};
export { GET };
export { GET as a } from "__TURBOPACK_VAR__" assert {
__turbopack_var__: true
};
export { };