azalea/kotlin-fork
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Report declaration that was being analyzed when internal error happened

Browse Source 
#KT-12188 Fixed
This commit is contained in:
Denis Zharkov
2016-07-04 18:15:08 +03:00
parent ea7496044e
commit 62e69af53c
5 changed files with 111 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files
compiler/backend/src/org/jetbrains/kotlin/codegen/CompilationException.java
+2 -40
View File
@@ -16,18 +16,16 @@
package org.jetbrains.kotlin.codegen;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.util.Computable;
import com.intellij.psi.PsiElement;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.kotlin.diagnostics.DiagnosticUtils;
import org.jetbrains.kotlin.util.ExceptionUtilKt;
public class CompilationException extends RuntimeException {
private final PsiElement element;
public CompilationException(@NotNull String message, @Nullable Throwable cause, @Nullable PsiElement element) {
super(getMessage(message, cause, element), cause);
super(ExceptionUtilKt.getExceptionMessage("Back-end (JVM)", message, cause, element), cause);
this.element = element;
}
@@ -35,40 +33,4 @@ public class CompilationException extends RuntimeException {
public PsiElement getElement() {
return element;
}
private static String where(@NotNull Throwable cause) {
StackTraceElement[] stackTrace = cause.getStackTrace();
if (stackTrace != null && stackTrace.length > 0) {
return stackTrace[0].getFileName() + ":" + stackTrace[0].getLineNumber();
}
return "unknown";
}
public static String getMessage(@NotNull final String message, @Nullable final Throwable cause, @Nullable final PsiElement element) {
return ApplicationManager.getApplication().runReadAction(new Computable<String>() {
@Override
public String compute() {
StringBuilder result =
new StringBuilder("Back-end (JVM) Internal error: ").append(message).append("\n");
if (cause != null) {
String causeMessage = cause.getMessage();
result.append("Cause: ").append(causeMessage == null ? cause.toString() : causeMessage).append("\n");
}
if (element != null) {
result.append("File being compiled and position: ").append(DiagnosticUtils.atLocation(element)).append("\n");
result.append("PsiElement: ").append(element.getText()).append("\n");
}
else {
result.append("Element is unknown");
}
if (cause != null) {
result.append("The root cause was thrown at: ").append(where(cause));
}
return result.toString();
}
});
}
}