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FirBasedSignatureComposer: generate better error messages

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This commit is contained in:
Mikhail Glukhikh
2020-07-23 09:43:41 +03:00
parent 40256aa43d
commit 0ded1d7006
1 changed files with 5 additions and 1 deletions
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compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/signaturer/FirBasedSignatureComposer.kt
+5 -1
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@@ -64,7 +64,11 @@ class FirBasedSignatureComposer(private val mangler: FirMangler) : Fir2IrSignatu
override fun composeSignature(declaration: FirDeclaration): IdSignature? { override fun composeSignature(declaration: FirDeclaration): IdSignature? {
if (declaration is FirAnonymousObject || declaration is FirAnonymousFunction) return null if (declaration is FirAnonymousObject || declaration is FirAnonymousFunction) return null
val builder = SignatureBuilder() val builder = SignatureBuilder()
declaration.accept(builder) try {
declaration.accept(builder)
} catch (t: Throwable) {
throw IllegalStateException("Error while composing signature for ${declaration.render()}", t)
}
return when (declaration) { return when (declaration) {
is FirRegularClass -> { is FirRegularClass -> {
// TODO: private classes are probably not acceptable here too // TODO: private classes are probably not acceptable here too