mirror of
https://github.com/vercel-labs/scriptc.git
synced 2026-11-07 08:33:50 +08:00
Sort the runtime feature lists (#1569)
This commit is contained in:
Chris Tate
@@ -32,95 +32,95 @@ export const DYN_BUFFER_NUM_METHODS: ReadonlySet<string> = new Set(
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const DYN_ASYNC_LIB_FNS: ReadonlySet<IrLibFn> = new Set([
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// DEP0040 rides the dyn-async unit's warning machinery.
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"punycode.warn",
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"fs.callbackValue",
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"fs.callbackCall",
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"fs.callbackGlob",
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"async.awaitDyn",
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"timers.immediatePromise",
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"crypto.native",
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"dyn.promiseAll",
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"dyn.promiseAllSettled",
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"dyn.promiseAny",
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"dyn.promiseResolve",
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"process.onUncaughtException",
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"process.offUncaughtException",
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"process.onUnhandledRejection",
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"process.offUnhandledRejection",
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"process.onRejectionHandled",
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"process.offRejectionHandled",
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"process.onWarning",
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"process.offWarning",
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"fs.callbackCall",
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"fs.callbackGlob",
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"fs.callbackValue",
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"process.deprecationFlag",
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"process.emitWarning",
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"process.emitWarningText",
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"process.deprecationFlag",
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"process.offRejectionHandled",
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"process.offUncaughtException",
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"process.offUnhandledRejection",
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"process.offWarning",
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"process.onRejectionHandled",
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"process.onUncaughtException",
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"process.onUnhandledRejection",
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"process.onWarning",
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"process.setDeprecationFlag",
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"process.setEmitWarning",
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"punycode.warn",
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"timers.immediatePromise",
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// The performance timeline (scr_perf.c, linked with this unit for its
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// MaxPerformanceEntryBufferExceededWarning).
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"perf.mark",
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"perf.measure",
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"perf.entries",
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"perf.clearMarks",
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"perf.clearMeasures",
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"perf.entryName",
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"perf.entryType",
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"perf.entryStart",
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"perf.entryDuration",
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"perf.entries",
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"perf.entryDetail",
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"perf.entryDuration",
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"perf.entryKeep",
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"perf.entryName",
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"perf.entryRef",
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"perf.entryStart",
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"perf.entryType",
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"perf.mark",
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"perf.measure",
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// Blob and File (scr_blob.c, linked with this unit, which boxes their
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// reads as dyn promises).
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"blob.new",
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"als.disable",
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"als.enterWith",
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"als.exitRun",
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"als.get",
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"als.new",
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"als.run",
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"blob.arrayBuffer",
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"blob.bytes",
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"blob.fileNew",
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"blob.is",
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"blob.new",
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"blob.slice",
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"blob.text",
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"blob.bytes",
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"blob.arrayBuffer",
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"blob.is",
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"util.styleText",
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"util.inherits",
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"util.deprecate",
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"dc.chanBindStore",
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"dc.chanRunStores",
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"dc.chanUnbindStore",
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"util.callbackify",
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"util.debuglog",
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"als.new",
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"als.get",
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"als.run",
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"als.exitRun",
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"als.enterWith",
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"als.disable",
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"dc.chanBindStore",
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"dc.chanUnbindStore",
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"dc.chanRunStores",
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"util.deprecate",
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"util.inherits",
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"util.styleText",
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]);
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/** The libCalls that enter AsyncLocalStorage stores (RuntimeFeatures
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* asyncContext). */
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const ASYNC_CONTEXT_LIB_FNS: ReadonlySet<IrLibFn> = new Set([
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"als.run",
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"als.exitRun",
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"als.enterWith",
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"als.exitRun",
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"als.run",
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"dc.chanBindStore",
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"dc.chanRunStores",
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// getTestContext() reads the test runner's entry in the same snapshot.
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"test.hasContext",
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"test.context",
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"test.hasContext",
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]);
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const LEGACY_URL_LIB_FNS: ReadonlySet<IrLibFn> = new Set([
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"url.legacyParse",
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"url.legacyFormat",
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"url.legacyResolve",
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"url.domainToASCII",
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"url.domainToUnicode",
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"url.legacyFormat",
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"url.legacyParse",
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"url.legacyResolve",
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]);
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const UTIL_CALLABLE_LIB_FNS: ReadonlySet<IrLibFn> = new Set([
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"util.inherits",
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"util.deprecate",
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"util.callbackify",
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"util.debuglog",
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"util.deprecate",
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"util.inherits",
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]);
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/** Entry points that link the regex unit: the regex and glob matchers (fs.glob's walk compiles its patterns with the glob matcher), and readline's terminal unit (scr_readline_tty.c), which measures with the regex unit's stripVTControlCharacters. */
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@@ -188,14 +188,14 @@ const STREAM_LIB_FNS: ReadonlySet<IrLibFn> = new Set([
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"stream.addAbortSignalFn",
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"stream.destroy",
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"stream.destroyErr",
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"stream.errored",
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"stream.prop",
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"stream.dynNative",
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"stream.dynNativePipe",
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"stream.errored",
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"stream.pipeDyn",
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"stream.unpipeDyn",
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"stream.prop",
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"stream.stdioWritable",
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"stream.unboxDyn",
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"stream.unpipeDyn",
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"stream.workerStdio",
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]);
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@@ -230,10 +230,6 @@ const READABLE_DYN_ASYNC_PREFIXES: readonly string[] = ["readable.fromGen", "rea
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/** Entry points that link the dyn-invoke unit. */
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const DYN_INVOKE_LIB_FNS: ReadonlySet<IrLibFn> = new Set([
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"stream.dynNative",
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"stream.dynNativePipe",
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"stream.pipeDyn",
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"stream.unpipeDyn",
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"dyn.arrayProtoCall",
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"dyn.arrayPrototype",
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"dyn.builtinFunction",
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@@ -245,6 +241,10 @@ const DYN_INVOKE_LIB_FNS: ReadonlySet<IrLibFn> = new Set([
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"dyn.globalConstructor",
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"dyn.objCreateWithProperties",
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"dyn.objectTag",
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"stream.dynNative",
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"stream.dynNativePipe",
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"stream.pipeDyn",
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"stream.unpipeDyn",
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]);
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/** Member names whose constant-key dynamic reads answer the inherited Object.prototype member through the dyn-invoke unit. Mirrors expr-dynamic.ts INHERITED_OBJECT_MEMBERS (the IR layer does not import the backend). */
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@@ -279,8 +279,8 @@ const CHILD_PROCESS_LIB_PREFIXES: readonly string[] = ["child.", "cp.", "spawnRe
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const BUILTIN_CLASS_LIB_FNS: readonly IrLibFn[] = [
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"dyn.builtinClass",
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// the stream classes, through scr_dyn_builtin_stream.c
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"dyn.builtinStreamClass",
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"dyn.builtinInstanceOf",
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"dyn.builtinStreamClass",
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"dyn.functionInstanceOf",
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];
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@@ -408,64 +408,64 @@ function boxesPromise(t: IrType, tables: TypeTables, seen: Set<string>): boolean
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/** The libCall fns served by the OPTIONAL events unit (scr_events.c):
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* process signal/exit listeners and the piped-stdin surface. */
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const PROCESS_EVENT_LIB_FNS: ReadonlySet<IrLibFn> = new Set([
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"process.stdio",
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"process.onSignal",
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"process.offExit",
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"process.offSignal",
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"process.onExit",
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"process.offExit",
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"process.onSignal",
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"process.stdio",
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"stdin.nextChunk",
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"stdin.onData",
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"stdin.onEnd",
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"stdin.onError",
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"stdin.nextChunk",
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// node:readline rides the stdin unit (scr_readline.c links beside
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// scr_events.c under the same gate).
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"rl.checkCompleter",
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"rl.checkOptions",
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"rl.close",
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"rl.create",
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"rl.createSignal",
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"rl.question",
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"rl.questionAsync",
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"rl.questionAsyncSignal",
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"rl.questionDyn",
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"rl.questionAsyncDyn",
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"rl.questionAsyncSignalDyn",
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"rl.close",
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"rl.pause",
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"rl.resume",
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"rl.prompt",
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"rl.promptWith",
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"rl.setPrompt",
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"rl.setPromptDyn",
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"rl.getPrompt",
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"rl.write",
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"rl.writeKey",
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"rl.on",
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"rl.iterOpen",
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"rl.iterNext",
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"rl.iterReturn",
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"rl.checkOptions",
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"rl.checkCompleter",
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"rl.setOptions",
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"rl.setHistory",
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"rl.history",
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"rl.numProp",
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"rl.terminal",
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"rl.line",
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"rl.isTerminal",
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"rl.isPromises",
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"rl.cursor",
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"rl.seq",
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"rl.moves",
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"rl.cursorPos",
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"rl.getPrompt",
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"rl.history",
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"rl.isPromises",
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"rl.isTerminal",
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"rl.iterNext",
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"rl.iterOpen",
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"rl.iterReturn",
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"rl.keypressStdin",
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"rl.keypressStream",
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"stdin.onKeypress",
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"rl.uiOpen",
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"rl.uiOpenStream",
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"rl.uiCursorTo",
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"rl.uiMoveCursor",
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"rl.line",
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"rl.moves",
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"rl.numProp",
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"rl.on",
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"rl.pause",
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"rl.prompt",
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"rl.promptWith",
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"rl.question",
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"rl.questionAsync",
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"rl.questionAsyncDyn",
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"rl.questionAsyncSignal",
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"rl.questionAsyncSignalDyn",
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"rl.questionDyn",
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"rl.resume",
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"rl.seq",
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"rl.setHistory",
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"rl.setOptions",
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"rl.setPrompt",
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"rl.setPromptDyn",
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"rl.terminal",
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"rl.uiClearLine",
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"rl.uiClearScreenDown",
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"rl.uiRollback",
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"rl.uiCommit",
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"rl.uiCursorTo",
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"rl.uiMoveCursor",
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"rl.uiOpen",
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"rl.uiOpenStream",
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"rl.uiRollback",
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"rl.write",
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"rl.writeKey",
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"stdin.onKeypress",
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]);
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/** The legacy http2.* libCalls implemented by scr_http.c/scr_tls.c (the
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@@ -506,7 +506,9 @@ const NET_PREFIXES: readonly string[] = ["net.", "http.", "tls.", "https.", "htt
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/** One rule per runtime feature, sorted by name. A new feature is an
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* entry here and its line in noRuntimeFeatures; RuntimeFeatures, the scan
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* and its early exit derive from this table. */
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* and its early exit derive from this table. The lists above keep one
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* entry per line, sorted within each commented group, so changes that add
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* different entries touch different lines. */
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const RUNTIME_FEATURE_RULES = {
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assert: rule({ prefixes: ["assert."] }),
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/** The program enters AsyncLocalStorage stores (store.run, enterWith,
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@@ -765,13 +767,13 @@ function noRuntimeFeatures(): RuntimeFeatures {
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fetch: false,
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fileHandle: false,
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fsWatch: false,
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netLookup: false,
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http: false,
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http2: false,
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http: false,
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inspect: false,
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legacyTextDecoder: false,
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mockTimers: false,
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net: false,
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netLookup: false,
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nodeTest: false,
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parseArgs: false,
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perfLoop: false,
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