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BREAKING CHANGE: Do not allocate buffers for memory.data(i32, i32?)
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MemorySegments can now hold null buffers, which signifies that memory is
in fact used in the compiled program, for programs that only reserve
zero-filled memories. Using null buffers avoids passing zero-filled
buffers to Binaryen, which isn't necessary since Wasm memories are
initialized with zeroes when a (data ...) segment isn't present.

This change is breaking in that modules using imported memories that
contain non-zero values in such memory ranges at the time of
instantiation will retain those values, as opposed to being filled.
This shouldn't affect most users, however.

Fixes AssemblyScript#2827.
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@CountBleck
CountBleck committed Apr 3, 2024
1 parent de174c5 commit 4465767
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Showing 160 changed files with 6,372 additions and 6,608 deletions.
2 changes: 1 addition & 1 deletion src/builtins.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -3322,7 +3322,7 @@ function builtin_memory_data(ctx: BuiltinFunctionContext): ExpressionRef {
return module.unreachable();
}
}
offset = compiler.addAlignedMemorySegment(new Uint8Array(size), align).offset;
offset = compiler.addZeroedMemorySegment(size, align).offset;
}
// FIXME: what if recompiles happen? recompiles are bad.
compiler.currentType = usizeType;
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16 changes: 13 additions & 3 deletions src/compiler.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -1894,6 +1894,16 @@ export class Compiler extends DiagnosticEmitter {
return segment;
}

/** Adds a dummy memory segment. */
addZeroedMemorySegment(size: i32, alignment: i32 = 16): MemorySegment {
assert(isPowerOf2(alignment));
let memoryOffset = i64_align(this.memoryOffset, alignment);
let segment = new MemorySegment(null, memoryOffset);
this.memorySegments.push(segment);
this.memoryOffset = i64_add(memoryOffset, i64_new(size));
return segment;
}

/** Adds a static memory segment representing a runtime object. */
addRuntimeMemorySegment(buffer: Uint8Array): MemorySegment {
let memoryOffset = this.program.computeBlockStart64(this.memoryOffset);
Expand Down Expand Up @@ -2043,7 +2053,7 @@ export class Compiler extends DiagnosticEmitter {
if (!arrayInstance) {
arrayInstance = assert(this.resolver.resolveClass(this.program.arrayPrototype, [ elementType ]));
}
let bufferLength = readI32(bufferSegment.buffer, program.OBJECTInstance.offsetof("rtSize"));
let bufferLength = readI32(bufferSegment.buffer!, program.OBJECTInstance.offsetof("rtSize"));
let arrayLength = i32(bufferLength / elementType.byteSize);
let bufferAddress = i64_add(bufferSegment.offset, i64_new(program.totalOverhead));
let buf = arrayInstance.createBuffer();
Expand Down Expand Up @@ -8060,7 +8070,7 @@ export class Compiler extends DiagnosticEmitter {
}
let arrayInstance = assert(this.resolver.resolveClass(this.program.staticArrayPrototype, [ stringType ]));
let segment = this.addStaticBuffer(stringType, values, arrayInstance.id);
this.program.OBJECTInstance.writeField("gcInfo", 3, segment.buffer, 0); // use transparent gcinfo
this.program.OBJECTInstance.writeField("gcInfo", 3, segment.buffer!, 0); // use transparent gcinfo
let offset = i64_add(segment.offset, i64_new(this.program.totalOverhead));
let joinInstance = assert(arrayInstance.getMethod("join"));
let indexedSetInstance = assert(arrayInstance.lookupOverload(OperatorKind.IndexedSet, true));
Expand Down Expand Up @@ -8151,7 +8161,7 @@ export class Compiler extends DiagnosticEmitter {
);
arrayInstance.writeField("raw",
i64_add(rawHeaderSegment.offset, i64_new(this.program.totalOverhead)),
arraySegment.buffer
arraySegment.buffer!
);
} else {
arraySegment = this.addStaticArrayHeader(stringType,
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27 changes: 18 additions & 9 deletions src/module.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -1366,7 +1366,7 @@ export const enum ExpressionRunnerFlags {
export class MemorySegment {
constructor(
/** Segment data. */
public buffer: Uint8Array,
public buffer: Uint8Array | null,
/** Segment offset. */
public offset: i64
) {}
Expand Down Expand Up @@ -2409,22 +2409,31 @@ export class Module {
let cStr1 = this.allocStringCached(exportName);
let cStr2 = this.allocStringCached(name);
let k = segments.length;
let segs = new Array<usize>(k);
let empty = 0;

let segs = new Array<usize>();
let psvs = new Uint8Array(k);
let offs = new Array<ExpressionRef>(k);
let sizs = new Array<Index>(k);
for (let i = 0; i < k; ++i) {
let offs = new Array<ExpressionRef>();
let sizs = new Array<Index>();
for (let i = 0; i < k; i++) {
let segment = unchecked(segments[i]);
let buffer = segment.buffer;
if (!buffer) {
empty++;
continue;
}

let offset = segment.offset;
unchecked(segs[i] = allocU8Array(buffer));
unchecked(psvs[i] = 0); // no passive segments currently
unchecked(offs[i] = target == Target.Wasm64
segs.push(allocU8Array(buffer));
psvs[i - empty] = 0; // no passive segments currently
offs.push(target == Target.Wasm64
? this.i64(i64_low(offset), i64_high(offset))
: this.i32(i64_low(offset))
);
unchecked(sizs[i] = buffer.length);
sizs.push(buffer.length);
}

k -= empty;
let cArr1 = allocPtrArray(segs);
let cArr2 = allocU8Array(psvs);
let cArr3 = allocPtrArray(offs);
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13 changes: 5 additions & 8 deletions tests/compiler/assignment-chain.debug.wat
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Original file line number Diff line number Diff line change
Expand Up @@ -35,14 +35,11 @@
(memory $0 1)
(data $0 (i32.const 12) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00(\00\00\00A\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e\00\00\00\00\00")
(data $1 (i32.const 76) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00 \00\00\00~\00l\00i\00b\00/\00r\00t\00/\00i\00t\00c\00m\00s\00.\00t\00s\00\00\00\00\00\00\00\00\00\00\00\00\00")
(data $2 (i32.const 144) "\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00")
(data $3 (i32.const 176) "\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00")
(data $4 (i32.const 204) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00$\00\00\00I\00n\00d\00e\00x\00 \00o\00u\00t\00 \00o\00f\00 \00r\00a\00n\00g\00e\00\00\00\00\00\00\00\00\00")
(data $5 (i32.const 268) ",\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00\14\00\00\00~\00l\00i\00b\00/\00r\00t\00.\00t\00s\00\00\00\00\00\00\00\00\00")
(data $6 (i32.const 320) "\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00")
(data $7 (i32.const 348) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00t\00l\00s\00f\00.\00t\00s\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00")
(data $8 (i32.const 412) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00&\00\00\00a\00s\00s\00i\00g\00n\00m\00e\00n\00t\00-\00c\00h\00a\00i\00n\00.\00t\00s\00\00\00\00\00\00\00")
(data $9 (i32.const 480) "\06\00\00\00 \00\00\00 \00\00\00 \00\00\00\00\00\00\00 \00\00\00 \00\00\00")
(data $2 (i32.const 204) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00$\00\00\00I\00n\00d\00e\00x\00 \00o\00u\00t\00 \00o\00f\00 \00r\00a\00n\00g\00e\00\00\00\00\00\00\00\00\00")
(data $3 (i32.const 268) ",\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00\14\00\00\00~\00l\00i\00b\00/\00r\00t\00.\00t\00s\00\00\00\00\00\00\00\00\00")
(data $4 (i32.const 348) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00t\00l\00s\00f\00.\00t\00s\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00")
(data $5 (i32.const 412) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00&\00\00\00a\00s\00s\00i\00g\00n\00m\00e\00n\00t\00-\00c\00h\00a\00i\00n\00.\00t\00s\00\00\00\00\00\00\00")
(data $6 (i32.const 480) "\06\00\00\00 \00\00\00 \00\00\00 \00\00\00\00\00\00\00 \00\00\00 \00\00\00")
(table $0 1 1 funcref)
(elem $0 (i32.const 1))
(export "normal_assignment_chain" (func $assignment-chain/normal_assignment_chain))
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18 changes: 9 additions & 9 deletions tests/compiler/assignment-chain.release.wat
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Original file line number Diff line number Diff line change
Expand Up @@ -25,15 +25,15 @@
(data $0.1 (i32.const 1048) "\02\00\00\00(\00\00\00A\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e")
(data $1 (i32.const 1100) "<")
(data $1.1 (i32.const 1112) "\02\00\00\00 \00\00\00~\00l\00i\00b\00/\00r\00t\00/\00i\00t\00c\00m\00s\00.\00t\00s")
(data $4 (i32.const 1228) "<")
(data $4.1 (i32.const 1240) "\02\00\00\00$\00\00\00I\00n\00d\00e\00x\00 \00o\00u\00t\00 \00o\00f\00 \00r\00a\00n\00g\00e")
(data $5 (i32.const 1292) ",")
(data $5.1 (i32.const 1304) "\02\00\00\00\14\00\00\00~\00l\00i\00b\00/\00r\00t\00.\00t\00s")
(data $7 (i32.const 1372) "<")
(data $7.1 (i32.const 1384) "\02\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00t\00l\00s\00f\00.\00t\00s")
(data $8 (i32.const 1436) "<")
(data $8.1 (i32.const 1448) "\02\00\00\00&\00\00\00a\00s\00s\00i\00g\00n\00m\00e\00n\00t\00-\00c\00h\00a\00i\00n\00.\00t\00s")
(data $9 (i32.const 1504) "\06\00\00\00 \00\00\00 \00\00\00 \00\00\00\00\00\00\00 \00\00\00 ")
(data $2 (i32.const 1228) "<")
(data $2.1 (i32.const 1240) "\02\00\00\00$\00\00\00I\00n\00d\00e\00x\00 \00o\00u\00t\00 \00o\00f\00 \00r\00a\00n\00g\00e")
(data $3 (i32.const 1292) ",")
(data $3.1 (i32.const 1304) "\02\00\00\00\14\00\00\00~\00l\00i\00b\00/\00r\00t\00.\00t\00s")
(data $4 (i32.const 1372) "<")
(data $4.1 (i32.const 1384) "\02\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00t\00l\00s\00f\00.\00t\00s")
(data $5 (i32.const 1436) "<")
(data $5.1 (i32.const 1448) "\02\00\00\00&\00\00\00a\00s\00s\00i\00g\00n\00m\00e\00n\00t\00-\00c\00h\00a\00i\00n\00.\00t\00s")
(data $6 (i32.const 1504) "\06\00\00\00 \00\00\00 \00\00\00 \00\00\00\00\00\00\00 \00\00\00 ")
(export "normal_assignment_chain" (func $assignment-chain/normal_assignment_chain))
(export "setter_assignment_chain" (func $assignment-chain/setter_assignment_chain))
(export "static_setter_assignment_chain" (func $assignment-chain/static_setter_assignment_chain))
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25 changes: 11 additions & 14 deletions tests/compiler/bindings/esm.debug.wat
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Original file line number Diff line number Diff line change
Expand Up @@ -70,20 +70,17 @@
(data $6 (i32.const 252) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00&\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00b\00u\00f\00f\00e\00r\00.\00t\00s\00\00\00\00\00\00\00")
(data $7 (i32.const 316) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00(\00\00\00A\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e\00\00\00\00\00")
(data $8 (i32.const 380) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00 \00\00\00~\00l\00i\00b\00/\00r\00t\00/\00i\00t\00c\00m\00s\00.\00t\00s\00\00\00\00\00\00\00\00\00\00\00\00\00")
(data $9 (i32.const 448) "\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00")
(data $10 (i32.const 480) "\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00")
(data $11 (i32.const 508) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00$\00\00\00I\00n\00d\00e\00x\00 \00o\00u\00t\00 \00o\00f\00 \00r\00a\00n\00g\00e\00\00\00\00\00\00\00\00\00")
(data $12 (i32.const 572) ",\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00\14\00\00\00~\00l\00i\00b\00/\00r\00t\00.\00t\00s\00\00\00\00\00\00\00\00\00")
(data $13 (i32.const 624) "\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00")
(data $14 (i32.const 652) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00t\00l\00s\00f\00.\00t\00s\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00")
(data $15 (i32.const 716) "\1c\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00")
(data $16 (i32.const 748) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00$\00\00\00~\00l\00i\00b\00/\00t\00y\00p\00e\00d\00a\00r\00r\00a\00y\00.\00t\00s\00\00\00\00\00\00\00\00\00")
(data $17 (i32.const 812) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00&\00\00\00~\00l\00i\00b\00/\00s\00t\00a\00t\00i\00c\00a\00r\00r\00a\00y\00.\00t\00s\00\00\00\00\00\00\00")
(data $18 (i32.const 876) ",\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s\00\00\00")
(data $19 (i32.const 924) "|\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00^\00\00\00E\00l\00e\00m\00e\00n\00t\00 \00t\00y\00p\00e\00 \00m\00u\00s\00t\00 \00b\00e\00 \00n\00u\00l\00l\00a\00b\00l\00e\00 \00i\00f\00 \00a\00r\00r\00a\00y\00 \00i\00s\00 \00h\00o\00l\00e\00y\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00")
(data $20 (i32.const 1052) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00*\00\00\00O\00b\00j\00e\00c\00t\00 \00a\00l\00r\00e\00a\00d\00y\00 \00p\00i\00n\00n\00e\00d\00\00\00")
(data $21 (i32.const 1116) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00(\00\00\00O\00b\00j\00e\00c\00t\00 \00i\00s\00 \00n\00o\00t\00 \00p\00i\00n\00n\00e\00d\00\00\00\00\00")
(data $22 (i32.const 1184) "\10\00\00\00 \00\00\00 \00\00\00 \00\00\00\00\00\00\00\00\00\00\00\81\08\00\00\01\19\00\00\01\02\00\00$\t\00\00\a4\00\00\00$\n\00\00\02\t\00\00\02A\00\00\00\00\00\00A\00\00\00 \00\00\00")
(data $9 (i32.const 508) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00$\00\00\00I\00n\00d\00e\00x\00 \00o\00u\00t\00 \00o\00f\00 \00r\00a\00n\00g\00e\00\00\00\00\00\00\00\00\00")
(data $10 (i32.const 572) ",\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00\14\00\00\00~\00l\00i\00b\00/\00r\00t\00.\00t\00s\00\00\00\00\00\00\00\00\00")
(data $11 (i32.const 652) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00t\00l\00s\00f\00.\00t\00s\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00")
(data $12 (i32.const 716) "\1c\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00")
(data $13 (i32.const 748) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00$\00\00\00~\00l\00i\00b\00/\00t\00y\00p\00e\00d\00a\00r\00r\00a\00y\00.\00t\00s\00\00\00\00\00\00\00\00\00")
(data $14 (i32.const 812) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00&\00\00\00~\00l\00i\00b\00/\00s\00t\00a\00t\00i\00c\00a\00r\00r\00a\00y\00.\00t\00s\00\00\00\00\00\00\00")
(data $15 (i32.const 876) ",\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s\00\00\00")
(data $16 (i32.const 924) "|\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00^\00\00\00E\00l\00e\00m\00e\00n\00t\00 \00t\00y\00p\00e\00 \00m\00u\00s\00t\00 \00b\00e\00 \00n\00u\00l\00l\00a\00b\00l\00e\00 \00i\00f\00 \00a\00r\00r\00a\00y\00 \00i\00s\00 \00h\00o\00l\00e\00y\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00")
(data $17 (i32.const 1052) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00*\00\00\00O\00b\00j\00e\00c\00t\00 \00a\00l\00r\00e\00a\00d\00y\00 \00p\00i\00n\00n\00e\00d\00\00\00")
(data $18 (i32.const 1116) "<\00\00\00\00\00\00\00\00\00\00\00\02\00\00\00(\00\00\00O\00b\00j\00e\00c\00t\00 \00i\00s\00 \00n\00o\00t\00 \00p\00i\00n\00n\00e\00d\00\00\00\00\00")
(data $19 (i32.const 1184) "\10\00\00\00 \00\00\00 \00\00\00 \00\00\00\00\00\00\00\00\00\00\00\81\08\00\00\01\19\00\00\01\02\00\00$\t\00\00\a4\00\00\00$\n\00\00\02\t\00\00\02A\00\00\00\00\00\00A\00\00\00 \00\00\00")
(table $0 2 2 funcref)
(elem $0 (i32.const 1) $start:bindings/esm~anonymous|0)
(export "plainGlobal" (global $bindings/esm/plainGlobal))
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44 changes: 22 additions & 22 deletions tests/compiler/bindings/esm.release.wat
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Original file line number Diff line number Diff line change
Expand Up @@ -62,28 +62,28 @@
(data $7.1 (i32.const 1352) "\02\00\00\00(\00\00\00A\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e")
(data $8 (i32.const 1404) "<")
(data $8.1 (i32.const 1416) "\02\00\00\00 \00\00\00~\00l\00i\00b\00/\00r\00t\00/\00i\00t\00c\00m\00s\00.\00t\00s")
(data $11 (i32.const 1532) "<")
(data $11.1 (i32.const 1544) "\02\00\00\00$\00\00\00I\00n\00d\00e\00x\00 \00o\00u\00t\00 \00o\00f\00 \00r\00a\00n\00g\00e")
(data $12 (i32.const 1596) ",")
(data $12.1 (i32.const 1608) "\02\00\00\00\14\00\00\00~\00l\00i\00b\00/\00r\00t\00.\00t\00s")
(data $14 (i32.const 1676) "<")
(data $14.1 (i32.const 1688) "\02\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00t\00l\00s\00f\00.\00t\00s")
(data $15 (i32.const 1740) "\1c")
(data $15.1 (i32.const 1752) "\02")
(data $16 (i32.const 1772) "<")
(data $16.1 (i32.const 1784) "\02\00\00\00$\00\00\00~\00l\00i\00b\00/\00t\00y\00p\00e\00d\00a\00r\00r\00a\00y\00.\00t\00s")
(data $17 (i32.const 1836) "<")
(data $17.1 (i32.const 1848) "\02\00\00\00&\00\00\00~\00l\00i\00b\00/\00s\00t\00a\00t\00i\00c\00a\00r\00r\00a\00y\00.\00t\00s")
(data $18 (i32.const 1900) ",")
(data $18.1 (i32.const 1912) "\02\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s")
(data $19 (i32.const 1948) "|")
(data $19.1 (i32.const 1960) "\02\00\00\00^\00\00\00E\00l\00e\00m\00e\00n\00t\00 \00t\00y\00p\00e\00 \00m\00u\00s\00t\00 \00b\00e\00 \00n\00u\00l\00l\00a\00b\00l\00e\00 \00i\00f\00 \00a\00r\00r\00a\00y\00 \00i\00s\00 \00h\00o\00l\00e\00y")
(data $20 (i32.const 2076) "<")
(data $20.1 (i32.const 2088) "\02\00\00\00*\00\00\00O\00b\00j\00e\00c\00t\00 \00a\00l\00r\00e\00a\00d\00y\00 \00p\00i\00n\00n\00e\00d")
(data $21 (i32.const 2140) "<")
(data $21.1 (i32.const 2152) "\02\00\00\00(\00\00\00O\00b\00j\00e\00c\00t\00 \00i\00s\00 \00n\00o\00t\00 \00p\00i\00n\00n\00e\00d")
(data $22 (i32.const 2208) "\10\00\00\00 \00\00\00 \00\00\00 ")
(data $22.1 (i32.const 2232) "\81\08\00\00\01\19\00\00\01\02\00\00$\t\00\00\a4\00\00\00$\n\00\00\02\t\00\00\02A\00\00\00\00\00\00A\00\00\00 ")
(data $9 (i32.const 1532) "<")
(data $9.1 (i32.const 1544) "\02\00\00\00$\00\00\00I\00n\00d\00e\00x\00 \00o\00u\00t\00 \00o\00f\00 \00r\00a\00n\00g\00e")
(data $10 (i32.const 1596) ",")
(data $10.1 (i32.const 1608) "\02\00\00\00\14\00\00\00~\00l\00i\00b\00/\00r\00t\00.\00t\00s")
(data $11 (i32.const 1676) "<")
(data $11.1 (i32.const 1688) "\02\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00t\00l\00s\00f\00.\00t\00s")
(data $12 (i32.const 1740) "\1c")
(data $12.1 (i32.const 1752) "\02")
(data $13 (i32.const 1772) "<")
(data $13.1 (i32.const 1784) "\02\00\00\00$\00\00\00~\00l\00i\00b\00/\00t\00y\00p\00e\00d\00a\00r\00r\00a\00y\00.\00t\00s")
(data $14 (i32.const 1836) "<")
(data $14.1 (i32.const 1848) "\02\00\00\00&\00\00\00~\00l\00i\00b\00/\00s\00t\00a\00t\00i\00c\00a\00r\00r\00a\00y\00.\00t\00s")
(data $15 (i32.const 1900) ",")
(data $15.1 (i32.const 1912) "\02\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s")
(data $16 (i32.const 1948) "|")
(data $16.1 (i32.const 1960) "\02\00\00\00^\00\00\00E\00l\00e\00m\00e\00n\00t\00 \00t\00y\00p\00e\00 \00m\00u\00s\00t\00 \00b\00e\00 \00n\00u\00l\00l\00a\00b\00l\00e\00 \00i\00f\00 \00a\00r\00r\00a\00y\00 \00i\00s\00 \00h\00o\00l\00e\00y")
(data $17 (i32.const 2076) "<")
(data $17.1 (i32.const 2088) "\02\00\00\00*\00\00\00O\00b\00j\00e\00c\00t\00 \00a\00l\00r\00e\00a\00d\00y\00 \00p\00i\00n\00n\00e\00d")
(data $18 (i32.const 2140) "<")
(data $18.1 (i32.const 2152) "\02\00\00\00(\00\00\00O\00b\00j\00e\00c\00t\00 \00i\00s\00 \00n\00o\00t\00 \00p\00i\00n\00n\00e\00d")
(data $19 (i32.const 2208) "\10\00\00\00 \00\00\00 \00\00\00 ")
(data $19.1 (i32.const 2232) "\81\08\00\00\01\19\00\00\01\02\00\00$\t\00\00\a4\00\00\00$\n\00\00\02\t\00\00\02A\00\00\00\00\00\00A\00\00\00 ")
(export "plainGlobal" (global $bindings/esm/plainGlobal))
(export "plainMutableGlobal" (global $bindings/esm/plainMutableGlobal))
(export "stringGlobal" (global $bindings/esm/stringGlobal))
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