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Use correct globalScope in on demand type checker (#923)

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Fixes #922 

Unsure if this needs to be put behind another FFlag, since the on demand
type checker fflag currently exists
This commit is contained in:
JohnnyMorganz 2023-05-11 12:35:56 +01:00 committed by GitHub
parent 45c6476d41
commit 8d8c7974f5
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2 changed files with 26 additions and 1 deletions
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5
Analysis/src/Frontend.cpp
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@ -38,6 +38,7 @@ LUAU_FASTFLAGVARIABLE(DebugLuauLogSolverToJson, false)
LUAU_FASTFLAG(LuauRequirePathTrueModuleName)
LUAU_FASTFLAGVARIABLE(DebugLuauReadWriteProperties, false)
LUAU_FASTFLAGVARIABLE(LuauSplitFrontendProcessing, false)
LUAU_FASTFLAGVARIABLE(LuauTypeCheckerUseCorrectScope, false)
namespace Luau
{
@ -1397,7 +1398,9 @@ ModulePtr Frontend::check(const SourceModule& sourceModule, Mode mode, std::vect
}
else
{
TypeChecker typeChecker(globals.globalScope, forAutocomplete ? &moduleResolverForAutocomplete : &moduleResolver, builtinTypes, &iceHandler);
TypeChecker typeChecker(FFlag::LuauTypeCheckerUseCorrectScope ? (forAutocomplete ? globalsForAutocomplete.globalScope : globals.globalScope)
: globals.globalScope,
forAutocomplete ? &moduleResolverForAutocomplete : &moduleResolver, builtinTypes, &iceHandler);
if (prepareModuleScope)
{

22
tests/Autocomplete.test.cpp
View file

@ -3503,4 +3503,26 @@ local a: T@1
CHECK_EQ(ac.context, AutocompleteContext::Type);
}
TEST_CASE_FIXTURE(ACFixture, "frontend_use_correct_global_scope")
{
ScopedFastFlag sff("LuauTypeCheckerUseCorrectScope", true);
loadDefinition(R"(
declare class Instance
Name: string
end
)");
CheckResult result = check(R"(
local a: unknown = nil
if typeof(a) == "Instance" then
local b = a.@1
end
)");
auto ac = autocomplete('1');
CHECK_EQ(1, ac.entryMap.size());
CHECK(ac.entryMap.count("Name"));
}
TEST_SUITE_END();