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FIR: Cache file importing scopes

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This commit is contained in:
Denis Zharkov
2020-01-27 18:15:36 +03:00
parent 0b2b23189a
commit 280fb94774
1 changed files with 11 additions and 0 deletions
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compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/Scopes.kt
+11
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@@ -19,11 +19,22 @@ fun MutableList<FirScope>.addImportingScopes(file: FirFile, session: FirSession,
private object FirDefaultStarImportingScopeKey : ScopeSessionKey<DefaultImportPriority, FirScope>()
private object FirDefaultSimpleImportingScopeKey : ScopeSessionKey<DefaultImportPriority, FirScope>()
private object FileImportingScopeKey : ScopeSessionKey<FirFile, ListStorageFirScope>()
private class ListStorageFirScope(val result: List<FirScope>) : FirScope()
fun createImportingScopes(
file: FirFile,
session: FirSession,
scopeSession: ScopeSession
): List<FirScope> = scopeSession.getOrBuild(file, FileImportingScopeKey) {
ListStorageFirScope(doCreateImportingScopes(file, session, scopeSession))
}.result
private fun doCreateImportingScopes(
file: FirFile,
session: FirSession,
scopeSession: ScopeSession
): List<FirScope> {
return listOf(
// from low priority to high priority