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IDEA-151847 Freemarker: provide some more details in 'invalid Java type' message for @ftlvariable

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peter
2016-06-16 17:31:59 +02:00
parent 74dc359cfa
commit 45cf4b1873
2 changed files with 17 additions and 4 deletions
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java/java-impl/src/com/intellij/psi/impl/source/PsiTypeCodeFragmentImpl.java
+7 -3
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@@ -63,19 +63,23 @@ public class PsiTypeCodeFragmentImpl extends PsiCodeFragmentImpl implements PsiT
@NotNull
public PsiType getType() throws TypeSyntaxException, NoTypeException {
class MyTypeSyntaxException extends RuntimeException {
MyTypeSyntaxException(final String message) { super(message); }
final PsiErrorElement error;
MyTypeSyntaxException(final PsiErrorElement e) { super(e.getErrorDescription());
error = e;
}
}
try {
accept(new PsiRecursiveElementWalkingVisitor() {
@Override
public void visitErrorElement(PsiErrorElement element) {
throw new MyTypeSyntaxException(element.getErrorDescription());
throw new MyTypeSyntaxException(element);
}
});
}
catch (MyTypeSyntaxException e) {
throw new TypeSyntaxException(e.getMessage());
throw new TypeSyntaxException(e.getMessage(), e.error.getTextRange().getStartOffset());
}
final PsiTypeElement typeElement = PsiTreeUtil.getChildOfType(this, PsiTypeElement.class);