public Allocator(ExternMemory memory, IReadOnlyList <ExternFunction> functions)
{
_memory = memory ??
throw new ArgumentNullException(nameof(memory));
_malloc = functions
.Where(f => f.Name == "__wbindgen_malloc")
.SingleOrDefault() ??
throw new ArgumentException("Unable to resolve malloc function.");
_free = functions
.Where(f => f.Name == "__wbindgen_free")
.SingleOrDefault() ??
throw new ArgumentException("Unable to resolve free function.");
}
static Function MakeExternFunction(Module module, RheaParser.ExternFunctionDeclarationContext context)
{
var name = context.functionDeclaration().name().GetText();
var type = new Type(context.functionDeclaration().type().GetText());
var newFunction = new ExternFunction
{
Name = name,
Type = type,
Module = module,
Parameters = context.functionDeclaration()._parameters.Select(p => new FunctionParameter
{
Context = p,
Name = p.name().GetText(),
Type = new Type(p.type().GetText())
})
};
return(newFunction);
}
public static Type GetType(ExternFunction e) => e.DeclaringType ?? e.Function.DeclaringType !;