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[Dependency Scanning] Keep track of whether a given Swift 'import' statement is '@_exported'

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This commit is contained in:
Artem Chikin
2025-02-26 15:52:46 -08:00
parent 714c862d37
commit 809dbf0994
8 changed files with 70 additions and 40 deletions
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14
lib/DependencyScan/ModuleDependencyCacheSerialization.cpp
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@@ -240,10 +240,12 @@ bool ModuleDependenciesCacheDeserializer::readGraph(
&macroDependencies](ModuleDependencyInfo &moduleDep) {
// Add imports of this module
for (const auto &moduleName : currentModuleImports)
moduleDep.addModuleImport(moduleName.importIdentifier);
moduleDep.addModuleImport(moduleName.importIdentifier,
moduleName.isExported);
// Add optional imports of this module
for (const auto &moduleName : currentOptionalModuleImports)
moduleDep.addOptionalModuleImport(moduleName.importIdentifier);
moduleDep.addOptionalModuleImport(moduleName.importIdentifier,
moduleName.isExported);
// Add qualified dependencies of this module
moduleDep.setImportedClangDependencies(importedClangDependenciesIDs);
@@ -408,10 +410,10 @@ bool ModuleDependenciesCacheDeserializer::readGraph(
case IMPORT_STATEMENT_NODE: {
unsigned importIdentifierID, bufferIdentifierID;
unsigned lineNumber, columnNumber;
bool isOptional;
bool isOptional, isExported;
ImportStatementLayout::readRecord(Scratch, importIdentifierID,
bufferIdentifierID, lineNumber,
columnNumber, isOptional);
columnNumber, isOptional, isExported);
auto importIdentifier = getIdentifier(importIdentifierID);
if (!importIdentifier)
llvm::report_fatal_error("Bad import statement info: no import name");
@@ -421,7 +423,7 @@ bool ModuleDependenciesCacheDeserializer::readGraph(
llvm::report_fatal_error(
"Bad import statement info: no buffer identifier");
ImportStatements.push_back(ScannerImportStatementInfo(
importIdentifier.value(),
importIdentifier.value(), isExported,
ScannerImportStatementInfo::ImportDiagnosticLocationInfo(
bufferIdentifier.value(), lineNumber, columnNumber)));
break;
@@ -1443,7 +1445,7 @@ unsigned ModuleDependenciesCacheSerializer::writeImportStatementInfos(
Out, ScratchRecord, AbbrCodes[ImportStatementLayout::Code],
getIdentifier(importInfo.importIdentifier),
getIdentifier(importLoc.bufferIdentifier), importLoc.lineNumber,
importLoc.columnNumber, isOptional);
importLoc.columnNumber, isOptional, importInfo.isExported);
count++;
}
};