mirror of
https://github.com/luau-lang/luau.git
synced 2024-11-15 14:25:44 +08:00
40 lines
1.4 KiB
C++
40 lines
1.4 KiB
C++
|
// This file is part of the Luau programming language and is licensed under MIT License; see LICENSE.txt for details
|
||
|
|
#include <string>
|
||
|
|
#include "Luau/TypeInfer.h"
|
||
|
|
#include "Luau/Linter.h"
|
||
|
|
#include "Luau/BuiltinDefinitions.h"
|
||
|
|
#include "Luau/ModuleResolver.h"
|
||
|
|
#include "Luau/Common.h"
|
||
|
|
|
||
|
|
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* Data, size_t Size)
|
||
|
|
{
|
||
|
|
Luau::ParseOptions options;
|
||
|
|
|
||
|
|
Luau::Allocator allocator;
|
||
|
|
Luau::AstNameTable names(allocator);
|
||
|
|
|
||
|
|
Luau::ParseResult parseResult = Luau::Parser::parse(reinterpret_cast<const char*>(Data), Size, names, allocator, options);
|
||
|
|
|
||
|
|
// "static" here is to accelerate fuzzing process by only creating and populating the type environment once
|
||
|
|
static Luau::NullModuleResolver moduleResolver;
|
||
|
|
static Luau::InternalErrorReporter iceHandler;
|
||
|
|
static Luau::TypeChecker sharedEnv(&moduleResolver, &iceHandler);
|
||
|
|
static int once = (Luau::registerBuiltinTypes(sharedEnv), 1);
|
||
|
|
(void)once;
|
||
|
|
static int once2 = (Luau::freeze(sharedEnv.globalTypes), 1);
|
||
|
|
(void)once2;
|
||
|
|
|
||
|
|
if (parseResult.errors.empty())
|
||
|
|
{
|
||
|
|
Luau::TypeChecker typeck(&moduleResolver, &iceHandler);
|
||
|
|
typeck.globalScope = sharedEnv.globalScope;
|
||
|
|
|
||
|
|
Luau::LintOptions lintOptions;
|
||
|
|
lintOptions.warningMask = ~0ull;
|
||
|
|
|
||
|
|
Luau::lint(parseResult.root, names, typeck.globalScope, nullptr, lintOptions);
|
||
|
|
}
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|