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Commitf7f36ad

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Merge pull request#16339 from Liamolucko/wasm-i64
Add `i64` to the set of JS-compatible wasm types in `syncWebAssembly` mode
2 parents2403a36 +cb9248c commitf7f36ad

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9 files changed

+38
-4
lines changed

9 files changed

+38
-4
lines changed

‎lib/wasm-sync/WebAssemblyParser.js

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -17,7 +17,7 @@ const WebAssemblyImportDependency = require("../dependencies/WebAssemblyImportDe
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/**@typedef {import("../Parser").ParserState} ParserState */
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/**@typedef {import("../Parser").PreparsedAst} PreparsedAst */
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constJS_COMPAT_TYPES=newSet(["i32","f32","f64"]);
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constJS_COMPAT_TYPES=newSet(["i32","i64","f32","f64"]);
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/**
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*@param {t.Signature} signature the func signature
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Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
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it("should allow to run a WebAssembly module with non-js-compatible imports",function(){
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returnimport("./wasm.wasm").then(function(wasm){
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constresult=wasm.testI64();
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constresult=wasm.testV128();
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expect(result).toEqual(42);
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});
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});
-20 Bytes
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Lines changed: 2 additions & 2 deletions
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@@ -1,5 +1,5 @@
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varsupportsWebAssembly=require("../../../helpers/supportsWebAssembly");
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constsupports=require("webassembly-feature");
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module.exports=function(config){
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returnsupportsWebAssembly();
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returnsupports["simd"]();
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};
-29 Bytes
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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,9 @@
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it("should allow converting i64s to JS bigints",async()=>{
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const{ getI64}=awaitimport("./wasm.wat");
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expect(getI64()).toEqual(42n);
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});
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it("should allow converting JS bigints to i64s",async()=>{
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const{ takeI64}=awaitimport("./wasm.wat");
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takeI64(42n);
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})
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@@ -0,0 +1,5 @@
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constsupports=require("webassembly-feature");
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module.exports=function(config){
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returnsupports["JS-BigInt-integration"]();
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};
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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,4 @@
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(module
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(func (export"getI64") (resulti64)
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i64.const42)
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(func (export"takeI64") (parami64)))
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@@ -0,0 +1,16 @@
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/**@type {import("../../../../").Configuration} */
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module.exports={
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entry:"./index",
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module:{
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rules:[
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{
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test:/\.wat$/,
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loader:"wast-loader",
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type:"webassembly/sync"
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}
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]
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},
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experiments:{
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syncWebAssembly:true
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}
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};

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