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FIR: Implement lookup tracking

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This commit is contained in:
Ilya Chernikov
2020-12-01 10:38:27 +01:00
parent 7d29ae7cce
commit f8d50d585d
41 changed files with 423 additions and 97 deletions
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compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/declaration/FirConflictsChecker.kt
+18 -7
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@@ -11,9 +11,8 @@ import org.jetbrains.kotlin.fir.analysis.checkers.context.CheckerContext
import org.jetbrains.kotlin.fir.analysis.diagnostics.DiagnosticReporter
import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors
import org.jetbrains.kotlin.fir.analysis.diagnostics.reportOn
import org.jetbrains.kotlin.fir.declarations.FirDeclaration
import org.jetbrains.kotlin.fir.declarations.FirFile
import org.jetbrains.kotlin.fir.declarations.FirRegularClass
import org.jetbrains.kotlin.fir.declarations.*
import org.jetbrains.kotlin.fir.lookupTracker
import org.jetbrains.kotlin.fir.symbols.AbstractFirBasedSymbol
object FirConflictsChecker : FirBasicDeclarationChecker() {
@@ -21,7 +20,7 @@ object FirConflictsChecker : FirBasicDeclarationChecker() {
val inspector = FirDeclarationInspector()
when (declaration) {
is FirFile -> checkFile(declaration, inspector)
is FirFile -> checkFile(declaration, inspector, context)
is FirRegularClass -> checkRegularClass(declaration, inspector)
else -> return
}
@@ -47,9 +46,21 @@ object FirConflictsChecker : FirBasicDeclarationChecker() {
}
}
private fun checkFile(declaration: FirFile, inspector: FirDeclarationInspector) {
for (it in declaration.declarations) {
inspector.collect(it)
private fun checkFile(file: FirFile, inspector: FirDeclarationInspector, context: CheckerContext) {
val lookupTracker = context.session.lookupTracker
for (topLevelDeclaration in file.declarations) {
inspector.collect(topLevelDeclaration)
if (lookupTracker != null) {
when (topLevelDeclaration) {
is FirSimpleFunction -> topLevelDeclaration.name
is FirVariable<*> -> topLevelDeclaration.name
is FirRegularClass -> topLevelDeclaration.name
is FirTypeAlias -> topLevelDeclaration.name
else -> null
}?.let {
lookupTracker.recordLookup(it, file.packageFqName.asString(), topLevelDeclaration.source, file.source)
}
}
}
}