mirror of
https://github.com/vercel-labs/scriptc.git
synced 2026-10-02 00:25:34 +08:00
Chris Tate
cb94453647
- Compile the production C emitter and reproduce its output across native generations. - Support the union operations, recursive spreads, and compression options needed by the emitter. - Fix temporary ownership and verify the bootstrap and shared call operands with both backends and sanitizers.
44 lines
2.9 KiB
Plaintext
44 lines
2.9 KiB
Plaintext
node-fallback-fence.ts:16:1 - error SC2020: 'process.stdin.setEncoding' is part of the standard library types but has no scriptc lowering yet
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15 | process.off("exit", () => {});
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16 | process.stdin.setEncoding("utf8"); // stays fenced: chunks are bytes
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| ^~~~~~~~~~~~~~~~~~~~~~~~~
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17 | const buf = Buffer.from("x", "utf8").reverse(); // from and fill lower; reverse fences
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hint: isTTY, destroy(), on/once of the data/end/error events, and `for await (const chunk of process.stdin)` are the supported stdin surface (or read everything at once: readFileSync(0, "utf8") from node:fs)
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node-fallback-fence.ts:17:13 - error SC2020: 'Buffer<ArrayBufferLike>.reverse' is part of the standard library types but has no scriptc lowering yet
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16 | process.stdin.setEncoding("utf8"); // stays fenced: chunks are bytes
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17 | const buf = Buffer.from("x", "utf8").reverse(); // from and fill lower; reverse fences
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| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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18 | const enc = new TextEncoder().encode("x");
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hint: the type checker sees the full standard library, but only the supported surface compiles (https://scriptc.dev/limitations)
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node-fallback-fence.ts:30:28 - error SC2020: 'timers/promises.setInterval with 3 arguments' is part of the standard library types but has no scriptc lowering yet
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29 | const raw = readFileSync("/etc/hosts").toString(tty ? "hex" : "latin1"); // runtime BufferEncoding selection lowers too
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30 | const intervalWithSignal = promiseInterval(1, "tick", {}); // AbortSignal options stay fenced
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| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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31 | // The computed encoding is now part of the static Buffer surface. The
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hint: the lowered form is setInterval(delay, value) with an explicit yielded value; AbortSignal options are not supported yet
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node-fallback-fence.ts:35:36 - error SC2020: 'deflateSync with these options' is part of the standard library types but has no scriptc lowering yet
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34 | import { brotliCompressSync, deflateSync } from "node:zlib";
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35 | const packed = deflateSync("data", { level: 9, strategy: 1 }); // strategy remains fenced
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| ^~~~~~~~~~~~~~~~~~~~~~~~~
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36 | const brotli = brotliCompressSync(Buffer.from("data")); // outside the lowered family: fenced
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hint: the static compression options form is { level: <integer literal from -1 through 9> }
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node-fallback-fence.ts:36:16 - error SC2020: 'zlib.brotliCompressSync' is part of the standard library types but has no scriptc lowering yet
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35 | const packed = deflateSync("data", { level: 9, strategy: 1 }); // strategy remains fenced
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36 | const brotli = brotliCompressSync(Buffer.from("data")); // outside the lowered family: fenced
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| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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37 | // The remaining imports continue the declared-but-not-lowered surface.
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hint: the default-options deflate/inflate, raw, gzip/gunzip, and unzip sync/callback forms plus crc32 are the lowered zlib surface |