Java Code Examples for com.sun.tools.javac.util.Log#popDiagnosticHandler()
The following examples show how to use
com.sun.tools.javac.util.Log#popDiagnosticHandler() .
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Example 1
| Source File: TreeUtilities.java From netbeans with Apache License 2.0 | 5 votes |
|
private static TypeMirror attributeTree(JavacTaskImpl jti, Tree tree, Scope scope, final List<Diagnostic<? extends JavaFileObject>> errors) {
Log log = Log.instance(jti.getContext());
JavaFileObject prev = log.useSource(new DummyJFO());
Log.DiagnosticHandler discardHandler = new Log.DiscardDiagnosticHandler(log) {
@Override
public void report(JCDiagnostic diag) {
errors.add(diag);
}
};
NBResolve resolve = NBResolve.instance(jti.getContext());
resolve.disableAccessibilityChecks();
// Enter enter = Enter.instance(jti.getContext());
// enter.shadowTypeEnvs(true);
// ArgumentAttr argumentAttr = ArgumentAttr.instance(jti.getContext());
// ArgumentAttr.LocalCacheContext cacheContext = argumentAttr.withLocalCacheContext();
try {
Attr attr = Attr.instance(jti.getContext());
Env<AttrContext> env = getEnv(scope);
if (tree instanceof JCExpression)
return attr.attribExpr((JCTree) tree,env, Type.noType);
if (env.tree != null && env.tree.getKind() == Kind.VARIABLE && !VARIABLE_CAN_OWN_VARIABLES) {
env = env.next;
}
return attr.attribStat((JCTree) tree,env);
} finally {
// cacheContext.leave();
log.useSource(prev);
log.popDiagnosticHandler(discardHandler);
resolve.restoreAccessbilityChecks();
// enter.shadowTypeEnvs(false);
}
}
Example 2
| Source File: TreeUtilities.java From netbeans with Apache License 2.0 | 5 votes |
|
private static Scope attributeTreeTo(JavacTaskImpl jti, Tree tree, Scope scope, Tree to, final List<Diagnostic<? extends JavaFileObject>> errors) {
Log log = Log.instance(jti.getContext());
JavaFileObject prev = log.useSource(new DummyJFO());
Log.DiagnosticHandler discardHandler = new Log.DiscardDiagnosticHandler(log) {
@Override
public void report(JCDiagnostic diag) {
errors.add(diag);
}
};
NBResolve resolve = NBResolve.instance(jti.getContext());
resolve.disableAccessibilityChecks();
// Enter enter = Enter.instance(jti.getContext());
// enter.shadowTypeEnvs(true);
// ArgumentAttr argumentAttr = ArgumentAttr.instance(jti.getContext());
// ArgumentAttr.LocalCacheContext cacheContext = argumentAttr.withLocalCacheContext();
try {
NBAttr attr = (NBAttr) NBAttr.instance(jti.getContext());
Env<AttrContext> env = getEnv(scope);
Env<AttrContext> result = attr.attributeAndCapture((JCTree) tree, env, (JCTree) to);
try {
Constructor<JavacScope> c = JavacScope.class.getDeclaredConstructor(Env.class);
c.setAccessible(true);
return c.newInstance(result);
} catch (NoSuchMethodException | SecurityException | InstantiationException | IllegalAccessException | IllegalArgumentException | InvocationTargetException ex) {
throw new IllegalStateException(ex);
}
} finally {
// cacheContext.leave();
log.useSource(prev);
log.popDiagnosticHandler(discardHandler);
resolve.restoreAccessbilityChecks();
// enter.shadowTypeEnvs(false);
}
}
Example 3
| Source File: Utilities.java From netbeans with Apache License 2.0 | 5 votes |
|
private static TypeMirror attributeTree(JavacTaskImpl jti, Tree tree, Scope scope, final List<Diagnostic<? extends JavaFileObject>> errors) {
Log log = Log.instance(jti.getContext());
JavaFileObject prev = log.useSource(new DummyJFO());
Log.DiagnosticHandler discardHandler = new Log.DiscardDiagnosticHandler(log) {
@Override
public void report(JCDiagnostic diag) {
errors.add(diag);
}
};
NBResolve resolve = NBResolve.instance(jti.getContext());
resolve.disableAccessibilityChecks();
// Enter enter = Enter.instance(jti.getContext());
// enter.shadowTypeEnvs(true);
// ArgumentAttr argumentAttr = ArgumentAttr.instance(jti.getContext());
// ArgumentAttr.LocalCacheContext cacheContext = argumentAttr.withLocalCacheContext();
try {
Attr attr = Attr.instance(jti.getContext());
Env<AttrContext> env = ((JavacScope) scope).getEnv();
if (tree instanceof JCExpression)
return attr.attribExpr((JCTree) tree,env, Type.noType);
return attr.attribStat((JCTree) tree,env);
} finally {
// cacheContext.leave();
log.useSource(prev);
log.popDiagnosticHandler(discardHandler);
resolve.restoreAccessbilityChecks();
// enter.shadowTypeEnvs(false);
}
}
Example 4
| Source File: Utilities.java From netbeans with Apache License 2.0 | 5 votes |
|
private static TypeMirror attributeTree(JavacTaskImpl jti, Tree tree, Scope scope,
final List<Diagnostic<? extends JavaFileObject>> errors, @NullAllowed final Diagnostic.Kind filter) {
Log log = Log.instance(jti.getContext());
JavaFileObject prev = log.useSource(new DummyJFO());
Enter enter = Enter.instance(jti.getContext());
Log.DiagnosticHandler discardHandler = new Log.DiscardDiagnosticHandler(log) {
private Diagnostic.Kind f = filter == null ? Diagnostic.Kind.ERROR : filter;
@Override
public void report(JCDiagnostic diag) {
if (diag.getKind().compareTo(f) >= 0) {
errors.add(diag);
}
}
};
// ArgumentAttr argumentAttr = ArgumentAttr.instance(jti.getContext());
// ArgumentAttr.LocalCacheContext cacheContext = argumentAttr.withLocalCacheContext();
try {
// enter.shadowTypeEnvs(true);
Attr attr = Attr.instance(jti.getContext());
Env<AttrContext> env = ((JavacScope) scope).getEnv();
if (tree instanceof JCTree.JCExpression) {
return attr.attribExpr((JCTree) tree,env, Type.noType);
}
return attr.attribStat((JCTree) tree,env);
} finally {
// cacheContext.leave();
log.useSource(prev);
log.popDiagnosticHandler(discardHandler);
// enter.shadowTypeEnvs(false);
}
}
Example 5
| Source File: Utilities.java From netbeans with Apache License 2.0 | 4 votes |
|
public static Scope constructScope(CompilationInfo info, Map<String, TypeMirror> constraints, Iterable<? extends String> auxiliaryImports) {
ScopeDescription desc = new ScopeDescription(constraints, auxiliaryImports);
Scope result = (Scope) info.getCachedValue(desc);
if (result != null) return result;
StringBuilder clazz = new StringBuilder();
clazz.append("package $$;");
for (String i : auxiliaryImports) {
clazz.append(i);
}
long count = inc++;
String classname = "$$scopeclass$constraints$" + count;
clazz.append("public class " + classname + "{");
for (Entry<String, TypeMirror> e : constraints.entrySet()) {
if (e.getValue() != null) {
clazz.append("private ");
clazz.append(e.getValue().toString()); //XXX
clazz.append(" ");
clazz.append(e.getKey());
clazz.append(";\n");
}
}
clazz.append("private void test() {\n");
clazz.append("}\n");
clazz.append("}\n");
JavacTaskImpl jti = JavaSourceAccessor.getINSTANCE().getJavacTask(info);
Context context = jti.getContext();
JavaCompiler compiler = JavaCompiler.instance(context);
Modules modules = Modules.instance(context);
Log log = Log.instance(context);
NBResolve resolve = NBResolve.instance(context);
Annotate annotate = Annotate.instance(context);
Names names = Names.instance(context);
Symtab syms = Symtab.instance(context);
Log.DiagnosticHandler discardHandler = new Log.DiscardDiagnosticHandler(compiler.log);
JavaFileObject jfo = FileObjects.memoryFileObject("$", "$", new File("/tmp/$$scopeclass$constraints$" + count + ".java").toURI(), System.currentTimeMillis(), clazz.toString());
try {
resolve.disableAccessibilityChecks();
if (compiler.isEnterDone()) {
annotate.blockAnnotations();
// try {
// Field f = compiler.getClass().getDeclaredField("enterDone");
// f.setAccessible(true);
// f.set(compiler, false);
// } catch (Throwable t) {
// Logger.getLogger(Utilities.class.getName()).log(Level.FINE, null, t);
// }
//was:
// compiler.resetEnterDone();
}
JCCompilationUnit cut = compiler.parse(jfo);
ClassSymbol enteredClass = syms.enterClass(modules.getDefaultModule(), names.fromString("$$." + classname));
modules.enter(com.sun.tools.javac.util.List.of(cut), enteredClass);
compiler.enterTrees(com.sun.tools.javac.util.List.of(cut));
Todo todo = compiler.todo;
ListBuffer<Env<AttrContext>> defer = new ListBuffer<Env<AttrContext>>();
while (todo.peek() != null) {
Env<AttrContext> env = todo.remove();
if (env.toplevel == cut)
compiler.attribute(env);
else
defer = defer.append(env);
}
todo.addAll(defer);
Scope res = new ScannerImpl().scan(cut, info);
info.putCachedValue(desc, res, CacheClearPolicy.ON_SIGNATURE_CHANGE);
return res;
} finally {
resolve.restoreAccessbilityChecks();
log.popDiagnosticHandler(discardHandler);
}
}
