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added positioning for 'ILLEGAL_ESCAPE' error

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This commit is contained in:
Svetlana Isakova
2013-09-12 17:28:00 +04:00
parent 96db2ecabd
commit b6386e345c
3 changed files with 30 additions and 14 deletions
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compiler/frontend/src/org/jetbrains/jet/lang/diagnostics/Errors.java
+1 -1
View File
@@ -468,7 +468,7 @@ public interface Errors {
DiagnosticFactory0<JetConstantExpression> INCORRECT_CHARACTER_LITERAL = DiagnosticFactory0.create(ERROR);
DiagnosticFactory0<JetConstantExpression> EMPTY_CHARACTER_LITERAL = DiagnosticFactory0.create(ERROR);
DiagnosticFactory1<JetConstantExpression, JetConstantExpression> TOO_MANY_CHARACTERS_IN_CHARACTER_LITERAL = DiagnosticFactory1.create(ERROR);
DiagnosticFactory1<JetElement, JetElement> ILLEGAL_ESCAPE = DiagnosticFactory1.create(ERROR);
DiagnosticFactory1<JetElement, JetElement> ILLEGAL_ESCAPE = DiagnosticFactory1.create(ERROR, CUT_CHAR_QUOTES);
DiagnosticFactory1<JetConstantExpression, JetType> NULL_FOR_NONNULL_TYPE = DiagnosticFactory1.create(ERROR);
DiagnosticFactory0<JetEscapeStringTemplateEntry> ILLEGAL_ESCAPE_SEQUENCE = DiagnosticFactory0.create(ERROR);
compiler/frontend/src/org/jetbrains/jet/lang/diagnostics/PositioningStrategies.java
+16
View File
@@ -24,6 +24,7 @@ import com.intellij.openapi.util.TextRange;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiNameIdentifierOwner;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.jet.JetNodeTypes;
import org.jetbrains.jet.lang.psi.*;
import org.jetbrains.jet.lexer.JetKeywordToken;
import org.jetbrains.jet.lexer.JetTokens;
@@ -433,6 +434,21 @@ public class PositioningStrategies {
}
};
public static final PositioningStrategy<JetElement> CUT_CHAR_QUOTES = new PositioningStrategy<JetElement>() {
@NotNull
@Override
public List<TextRange> mark(@NotNull JetElement element) {
if (element instanceof JetConstantExpression) {
if (element.getNode().getElementType() == JetNodeTypes.CHARACTER_CONSTANT) {
TextRange elementTextRange = element.getTextRange();
return Collections.singletonList(
TextRange.create(elementTextRange.getStartOffset() + 1, elementTextRange.getEndOffset() - 1));
}
}
return super.mark(element);
}
};
private PositioningStrategies() {
}
}