public void addCompileWarning(String msg, ASTNode node) {
Token token =
new Token(Types.UNKNOWN, node.getText(), node.getLineNumber(), node.getColumnNumber());
sourceUnit
.getErrorCollector()
.addWarning(WarningMessage.POSSIBLE_ERRORS, msg, token, sourceUnit);
}
/**
* Generates a fatal compilation error
*
* @param sourceUnit the SourceUnit
* @param astNode the ASTNode which caused the error
* @param message The error message
* @param fatal indicates if this is a fatal error
*/
public static void error(
final SourceUnit sourceUnit,
final ASTNode astNode,
final String message,
final boolean fatal) {
final SyntaxException syntaxException =
new SyntaxException(message, astNode.getLineNumber(), astNode.getColumnNumber());
final SyntaxErrorMessage syntaxErrorMessage =
new SyntaxErrorMessage(syntaxException, sourceUnit);
sourceUnit.getErrorCollector().addError(syntaxErrorMessage, fatal);
}
protected void addError(String msg, ASTNode expr) {
this.source
.getErrorCollector()
.addErrorAndContinue(
new SyntaxErrorMessage(
new SyntaxException(
msg + '\n',
expr.getLineNumber(),
expr.getColumnNumber(),
expr.getLastLineNumber(),
expr.getLastColumnNumber()),
this.source));
}
public void call(SourceUnit source, GeneratorContext context, ClassNode classNode)
throws CompilationFailedException {
optimizer.visitClass(
classNode, source); // GROOVY-4272: repositioned it here from staticImport
if (!classNode.isSynthetic()) {
GenericsVisitor genericsVisitor = new GenericsVisitor(source);
genericsVisitor.visitClass(classNode);
}
//
// Run the Verifier on the outer class
//
try {
verifier.visitClass(classNode);
} catch (GroovyRuntimeException rpe) {
ASTNode node = rpe.getNode();
getErrorCollector()
.addError(
new SyntaxException(
rpe.getMessage(),
node.getLineNumber(),
node.getColumnNumber(),
node.getLastLineNumber(),
node.getLastColumnNumber()),
source);
}
LabelVerifier lv = new LabelVerifier(source);
lv.visitClass(classNode);
ClassCompletionVerifier completionVerifier = new ClassCompletionVerifier(source);
completionVerifier.visitClass(classNode);
ExtendedVerifier xverifier = new ExtendedVerifier(source);
xverifier.visitClass(classNode);
// because the class may be generated even if a error was found
// and that class may have an invalid format we fail here if needed
getErrorCollector().failIfErrors();
//
// Prep the generator machinery
//
ClassVisitor visitor = createClassVisitor();
String sourceName =
(source == null ? classNode.getModule().getDescription() : source.getName());
// only show the file name and its extension like javac does in its stacktraces rather
// than the full path
// also takes care of both \ and / depending on the host compiling environment
if (sourceName != null)
sourceName =
sourceName.substring(
Math.max(sourceName.lastIndexOf('\\'), sourceName.lastIndexOf('/')) + 1);
AsmClassGenerator generator = new AsmClassGenerator(source, context, visitor, sourceName);
//
// Run the generation and create the class (if required)
//
// GRECLIPSE: if there are errors, don't generate code.
// code gen can fail unexpectedly if there was an earlier error.
if (!source.getErrorCollector().hasErrors()) {
// end
generator.visitClass(classNode);
byte[] bytes = ((ClassWriter) visitor).toByteArray();
/// GRECLIPSE: start: added classNode, sourceUnit
/*old{
generatedClasses.add(new GroovyClass(classNode.getName(), bytes));
}*/
// newcode
generatedClasses.add(new GroovyClass(classNode.getName(), bytes, classNode, source));
// end
//
// Handle any callback that's been set
//
if (CompilationUnit.this.classgenCallback != null) {
classgenCallback.call(visitor, classNode);
}
//
// Recurse for inner classes
//
LinkedList innerClasses = generator.getInnerClasses();
while (!innerClasses.isEmpty()) {
classgen.call(source, context, (ClassNode) innerClasses.removeFirst());
}
// GRECLIPSE: if there are errors, don't generate code
}
// end
}
public static void warning(
final SourceUnit sourceUnit, final ASTNode node, final String warningMessage) {
final String sample =
sourceUnit.getSample(node.getLineNumber(), node.getColumnNumber(), new Janitor());
GrailsConsole.getInstance().warning(warningMessage + "\n\n" + sample);
}
private void addCompileError(String msg, ASTNode node) {
SyntaxException se = new SyntaxException(msg, node.getLineNumber(), node.getColumnNumber());
sourceUnit.getErrorCollector().addFatalError(new SyntaxErrorMessage(se, sourceUnit));
}