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Include module name for definitions files (#861)

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Closes #818 

We set the `moduleName` of the source module to the provided
`packageName`.
This then populates the relevant `definitionModuleName`'s on
CTV/FTV/TTVs, so it allows us to lookup where they originated from.

The one place I can see this having an impact inside of Luau code is the
following:

1fa8311a18/Analysis/src/Error.cpp (L70-L90)
Which will potentially change they way error messages are formatted.
Should there be a way to exclude definition files when calling
`getDefinitionModuleName`, so we can preserve this behaviour?
This commit is contained in:
JohnnyMorganz 2023-11-21 17:12:18 +01:00 committed by GitHub
parent 74c532053f
commit ae53051814
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6
Analysis/src/Frontend.cpp
View File

@ -38,6 +38,7 @@ LUAU_FASTFLAGVARIABLE(DebugLuauLogSolverToJson, false)
LUAU_FASTFLAGVARIABLE(DebugLuauReadWriteProperties, false)
LUAU_FASTFLAGVARIABLE(LuauTypecheckLimitControls, false)
LUAU_FASTFLAGVARIABLE(CorrectEarlyReturnInMarkDirty, false)
LUAU_FASTFLAGVARIABLE(LuauDefinitionFileSetModuleName, false)
namespace Luau
{
@ -165,6 +166,11 @@ LoadDefinitionFileResult Frontend::loadDefinitionFile(GlobalTypes& globals, Scop
LUAU_TIMETRACE_SCOPE("loadDefinitionFile", "Frontend");
Luau::SourceModule sourceModule;
if (FFlag::LuauDefinitionFileSetModuleName)
{
sourceModule.name = packageName;
sourceModule.humanReadableName = packageName;
}
Luau::ParseResult parseResult = parseSourceForModule(source, sourceModule, captureComments);
if (parseResult.errors.size() > 0)
return LoadDefinitionFileResult{false, parseResult, sourceModule, nullptr};

23
tests/TypeInfer.definitions.test.cpp
View File

@ -441,4 +441,27 @@ TEST_CASE_FIXTURE(Fixture, "class_definitions_reference_other_classes")
REQUIRE(result.success);
}
TEST_CASE_FIXTURE(Fixture, "definition_file_has_source_module_name_set")
{
ScopedFastFlag sff{"LuauDefinitionFileSetModuleName", true};
LoadDefinitionFileResult result = loadDefinition(R"(
declare class Foo
end
)");
REQUIRE(result.success);
CHECK_EQ(result.sourceModule.name, "@test");
CHECK_EQ(result.sourceModule.humanReadableName, "@test");
std::optional<TypeFun> fooTy = frontend.globals.globalScope->lookupType("Foo");
REQUIRE(fooTy);
const ClassType* ctv = get<ClassType>(fooTy->type);
REQUIRE(ctv);
CHECK_EQ(ctv->definitionModuleName, "@test");
}
TEST_SUITE_END();