Examples with JCDiagnostic com.sun.tools.javac.util.JCDiagnostic used on opensource projects

Example 1 with JCDiagnostic

use of com.sun.tools.javac.util.JCDiagnostic in project lombok by rzwitserloot.

the class CompilerMessageSuppressor method removeAllBetween.

public void removeAllBetween(JavaFileObject sourcefile, int startPos, int endPos) {
    DiagnosticListener<?> listener = context.get(DiagnosticListener.class);
    if (listener instanceof CapturingDiagnosticListener) {
        ((CapturingDiagnosticListener) listener).suppress(startPos, endPos);
    }
    Field field = null;
    Object receiver = null;
    if (deferDiagnosticsField != null)
        try {
            if (Boolean.TRUE.equals(deferDiagnosticsField.get(log))) {
                field = deferredDiagnosticsField;
                receiver = log;
            }
        } catch (Exception e) {
        }
    if (diagnosticHandlerField != null)
        try {
            Object handler = diagnosticHandlerField.get(log);
            field = getDeferredField(handler);
            receiver = handler;
        } catch (Exception e) {
        }
    if (field == null || receiver == null)
        return;
    try {
        ListBuffer<?> deferredDiagnostics = (ListBuffer<?>) field.get(receiver);
        ListBuffer<Object> newDeferredDiagnostics = new ListBuffer<Object>();
        for (Object diag_ : deferredDiagnostics) {
            if (!(diag_ instanceof JCDiagnostic)) {
                newDeferredDiagnostics.add(diag_);
                continue;
            }
            JCDiagnostic diag = (JCDiagnostic) diag_;
            long here = diag.getStartPosition();
            if (here >= startPos && here < endPos && diag.getSource() == sourcefile) {
            // We eliminate it
            } else {
                newDeferredDiagnostics.add(diag);
            }
        }
        field.set(receiver, newDeferredDiagnostics);
    } catch (Exception e) {
    // We do not expect failure here; if failure does occur, the best course of action is to silently continue; the result will be that the error output of
    // javac will contain rather a lot of messages, but this is a lot better than just crashing during compilation!
    }
}

Example 2 with JCDiagnostic

use of com.sun.tools.javac.util.JCDiagnostic in project ceylon-compiler by ceylon.

the class Attr method checkAutoCloseable.

void checkAutoCloseable(DiagnosticPosition pos, Env<AttrContext> env, Type resource) {
    if (!resource.isErroneous() && types.asSuper(resource, syms.autoCloseableType.tsym) != null) {
        Symbol close = syms.noSymbol;
        boolean prevDeferDiags = log.deferDiagnostics;
        Queue<JCDiagnostic> prevDeferredDiags = log.deferredDiagnostics;
        try {
            log.deferDiagnostics = true;
            log.deferredDiagnostics = ListBuffer.lb();
            close = rs.resolveQualifiedMethod(pos, env, resource, names.close, List.<Type>nil(), List.<Type>nil());
        } finally {
            log.deferDiagnostics = prevDeferDiags;
            log.deferredDiagnostics = prevDeferredDiags;
        }
        if (close.kind == MTH && close.overrides(syms.autoCloseableClose, resource.tsym, types, true) && chk.isHandled(syms.interruptedExceptionType, types.memberType(resource, close).getThrownTypes()) && env.info.lint.isEnabled(LintCategory.TRY)) {
            log.warning(LintCategory.TRY, pos, "try.resource.throws.interrupted.exc", resource);
        }
    }
}

Example 3 with JCDiagnostic

use of com.sun.tools.javac.util.JCDiagnostic in project ceylon-compiler by ceylon.

the class JavacProcessingEnvironment method close.

/**
     * Free resources related to annotation processing.
     */
public void close() {
    filer.close();
    if (// Make calling close idempotent
    discoveredProcs != null)
        discoveredProcs.close();
    discoveredProcs = null;
    if (processorClassLoader != null && processorClassLoader instanceof Closeable) {
        try {
            ((Closeable) processorClassLoader).close();
        } catch (IOException e) {
            JCDiagnostic msg = diags.fragment("fatal.err.cant.close.loader");
            throw new FatalError(msg, e);
        }
    }
}