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FIR IDE: add more info to CCE in symbol builder

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This commit is contained in:
Ilya Kirillov
2021-03-05 14:39:49 +01:00
parent 0dc5ed53f8
commit 5e14aa34ec
1 changed files with 6 additions and 5 deletions
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idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/frontend/api/fir/KtSymbolByFirBuilder.kt
+6 -5
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@@ -223,7 +223,7 @@ internal class KtSymbolByFirBuilder private constructor(
} }
} }
private class BuilderCache<From, To> private constructor( private class BuilderCache<From, To: Any> private constructor(
private val cache: ConcurrentMap<From, To>, private val cache: ConcurrentMap<From, To>,
private val isReadOnly: Boolean private val isReadOnly: Boolean
) { ) {
@@ -235,10 +235,11 @@ private class BuilderCache<From, To> private constructor(
} }
inline fun <reified S : To> cache(key: From, calculation: () -> S): S { inline fun <reified S : To> cache(key: From, calculation: () -> S): S {
if (isReadOnly) { val value = if (isReadOnly) {
return (cache[key] ?: calculation()) as S cache[key] ?: calculation()
} } else cache.getOrPut(key, calculation)
return cache.getOrPut(key, calculation) as S return value as? S
?: error("Cannot cast ${value::class} to ${S::class}\n${DebugSymbolRenderer.render(value as KtSymbol)}")
} }
} }