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Extract diagnostics about class literals with empty LHS

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^KT-59152
This commit is contained in:
Mikhail Zarechenskiy
2023-06-07 15:40:05 +02:00
committed by Space Team
parent 1153238fd7
commit 060f3fa7c4
10 changed files with 67 additions and 1 deletions
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compiler/frontend/src/org/jetbrains/kotlin/diagnostics/Errors.java
+1
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@@ -82,6 +82,7 @@ public interface Errors {
DiagnosticFactory0<PsiElement> UNSUPPORTED_SEALED_FUN_INTERFACE = DiagnosticFactory0.create(ERROR);
DiagnosticFactory0<PsiElement> UNSUPPORTED_SUSPEND_TEST = DiagnosticFactory0.create(ERROR);
DiagnosticFactory0<PsiElement> UNSUPPORTED_REFERENCES_TO_VARIABLES_AND_PARAMETERS = DiagnosticFactory0.create(ERROR);
DiagnosticFactory0<PsiElement> UNSUPPORTED_CLASS_LITERALS_WITH_EMPTY_LHS = DiagnosticFactory0.create(ERROR);
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
compiler/frontend/src/org/jetbrains/kotlin/diagnostics/rendering/DefaultErrorMessages.java
+1
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@@ -830,6 +830,7 @@ public class DefaultErrorMessages {
MAP.put(UNSUPPORTED_SEALED_FUN_INTERFACE, "'sealed fun interface' is unsupported");
MAP.put(UNSUPPORTED_SUSPEND_TEST, "'suspend' functions annotated with @kotlin.test.Test are unsupported");
MAP.put(UNSUPPORTED_REFERENCES_TO_VARIABLES_AND_PARAMETERS, "References to variables and parameters are unsupported");
MAP.put(UNSUPPORTED_CLASS_LITERALS_WITH_EMPTY_LHS, "Class literals with empty left hand side are unsupported");
MAP.put(EXCEPTION_FROM_ANALYZER, "Internal Error occurred while analyzing this expression:\n{0}", THROWABLE);
MAP.put(MISSING_STDLIB, "{0}. Ensure you have the standard Kotlin library in dependencies", STRING);
compiler/frontend/src/org/jetbrains/kotlin/types/expressions/DoubleColonExpressionResolver.kt
+1 -1
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@@ -106,7 +106,7 @@ class DoubleColonExpressionResolver(
fun visitClassLiteralExpression(expression: KtClassLiteralExpression, c: ExpressionTypingContext): KotlinTypeInfo {
if (expression.isEmptyLHS) {
// "::class" will maybe mean "this::class", a class of "this" instance
c.trace.report(UNSUPPORTED.on(expression, "Class literals with empty left hand side are not yet supported"))
c.trace.report(UNSUPPORTED_CLASS_LITERALS_WITH_EMPTY_LHS.on(expression))
} else {
val result = resolveDoubleColonLHS(expression, c)