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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, and it could possibly be
desirable.

Fixes #2827.
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@CountBleck
CountBleck committed Apr 3, 2024
1 parent de174c5 commit 163a631
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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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