How to use the @webassemblyjs/validation.getType function in @webassemblyjs/validation
To help you get started, we’ve selected a few @webassemblyjs/validation examples, based on popular ways it is used in public projects.
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xtuc / webassemblyjs / packages / webassemblyjs / src / interpreter / runtime / values / global.js View on Github 
export function createInstance(
allocator: Allocator,
node: Global
): GlobalInstance {
let value;
const { valtype, mutability } = node.globalType;
// None or multiple constant expressions in the initializer seems not possible
// TODO(sven): find a specification reference for that
// FIXME(sven): +1 because of the implicit end, change the order of validations
if (node.init.length > 2 || node.init.length === 1) {
throw new CompileError("type mismatch");
}
// Validate the type
const resultInferedType = getType(node.init);
if (
resultInferedType != null &&
typeEq([node.globalType.valtype], resultInferedType) === false
) {
throw new CompileError("type mismatch");
}
const res = evaluate(allocator, node.init);
if (res != null) {
value = res.value;
}
return {
type: valtype,@webassemblyjs/validation
Module AST validations
