Examples with Declaration com.redhat.ceylon.model.typechecker.model.Declaration used on opensource projects

Example 56 with Declaration

use of com.redhat.ceylon.model.typechecker.model.Declaration in project ceylon-compiler by ceylon.

the class MethodOrValueReferenceVisitor method capture.

private void capture(Tree.Primary that, boolean methodSpecifier) {
    if (that instanceof Tree.MemberOrTypeExpression) {
        final Declaration decl = ((Tree.MemberOrTypeExpression) that).getDeclaration();
        if (!(decl instanceof TypedDeclaration)) {
            return;
        }
        TypedDeclaration d = (TypedDeclaration) decl;
        if (Decl.equal(d, declaration) || (d.isNativeHeader() && d.getOverloads().contains(declaration))) {
            d = declaration;
            if (Decl.isParameter(d)) {
                // a reference from a default argument 
                // expression of the same parameter 
                // list does not capture a parameter
                Scope s = that.getScope();
                boolean sameScope = d.getContainer().equals(s) || (s instanceof Declaration && (Decl.isParameter((Declaration) s) || (s instanceof Value && !((Value) s).isTransient())) && d.getContainer().equals(s.getScope()));
                if (!sameScope || methodSpecifier || inLazySpecifierExpression) {
                    ((FunctionOrValue) d).setCaptured(true);
                }
                // Accessing another instance's member passed to a class initializer
                if (that instanceof Tree.QualifiedMemberExpression) {
                    if (d instanceof TypedDeclaration && ((TypedDeclaration) d).getOtherInstanceAccess()) {
                        ((FunctionOrValue) d).setCaptured(true);
                    }
                }
                if (isCapturableMplParameter(d)) {
                    ((FunctionOrValue) d).setCaptured(true);
                }
            } else if (Decl.isValue(d) || Decl.isGetter(d)) {
                Value v = (Value) d;
                v.setCaptured(true);
                if (Decl.isObjectValue(d)) {
                    v.setSelfCaptured(isSelfCaptured(that, d));
                }
                if (v.getSetter() != null) {
                    v.getSetter().setCaptured(true);
                }
            } else if (d instanceof Function) {
                ((Function) d).setCaptured(true);
            }
        /*if (d.isVariable() && !d.isClassMember() && !d.isToplevel()) {
                    that.addError("access to variable local from capturing scope: " + declaration.getName());
                }*/
        }
    }
}

Example 57 with Declaration

use of com.redhat.ceylon.model.typechecker.model.Declaration in project ceylon-compiler by ceylon.

the class CeylonDocTool method collectSubclasses.

private void collectSubclasses() throws IOException {
    for (Module module : modules) {
        for (Package pkg : getPackages(module)) {
            for (Declaration decl : pkg.getMembers()) {
                if (!shouldInclude(decl)) {
                    continue;
                }
                if (decl instanceof ClassOrInterface) {
                    ClassOrInterface c = (ClassOrInterface) decl;
                    // subclasses map
                    if (c instanceof Class) {
                        Type superclass = c.getExtendedType();
                        if (superclass != null) {
                            TypeDeclaration superdec = superclass.getDeclaration();
                            if (subclasses.get(superdec) == null) {
                                subclasses.put(superdec, new ArrayList<Class>());
                            }
                            subclasses.get(superdec).add((Class) c);
                        }
                    }
                    List<Type> satisfiedTypes = new ArrayList<Type>(c.getSatisfiedTypes());
                    if (satisfiedTypes != null && satisfiedTypes.isEmpty() == false) {
                        // satisfying classes or interfaces map
                        for (Type satisfiedType : satisfiedTypes) {
                            TypeDeclaration superdec = satisfiedType.getDeclaration();
                            if (satisfyingClassesOrInterfaces.get(superdec) == null) {
                                satisfyingClassesOrInterfaces.put(superdec, new ArrayList<ClassOrInterface>());
                            }
                            satisfyingClassesOrInterfaces.get(superdec).add(c);
                        }
                    }
                }
            }
        }
    }
}

Example 58 with Declaration

use of com.redhat.ceylon.model.typechecker.model.Declaration in project ceylon-compiler by ceylon.

the class CeylonDoc method writeBy.

protected final void writeBy(Object obj) throws IOException {
    List<Annotation> annotations;
    if (obj instanceof Declaration) {
        annotations = ((Declaration) obj).getAnnotations();
    } else if (obj instanceof Module) {
        annotations = ((Module) obj).getAnnotations();
    } else if (obj instanceof Package) {
        annotations = ((Package) obj).getAnnotations();
    } else {
        throw new IllegalArgumentException();
    }
    List<String> authors = new ArrayList<>();
    for (Annotation annotation : annotations) {
        if (annotation.getName().equals("by")) {
            for (String author : annotation.getPositionalArguments()) {
                authors.add(author);
            }
        }
    }
    if (!authors.isEmpty()) {
        open("div class='by section'");
        around("span class='title'", "By: ");
        around("span class='value'", Util.join(", ", authors));
        close("div");
    }
}

Example 59 with Declaration

use of com.redhat.ceylon.model.typechecker.model.Declaration in project ceylon-compiler by ceylon.

the class CeylonDocTool method warningMissingThrows.

protected void warningMissingThrows(Declaration d) {
    if (ignoreMissingThrows) {
        return;
    }
    final Scope scope = d.getScope();
    final PhasedUnit unit = getUnit(d);
    final Node node = getNode(d);
    if (scope == null || unit == null || unit.getUnit() == null || node == null || !(d instanceof FunctionOrValue)) {
        return;
    }
    List<Type> documentedExceptions = new ArrayList<Type>();
    for (Annotation annotation : d.getAnnotations()) {
        if (annotation.getName().equals("throws")) {
            String exceptionName = annotation.getPositionalArguments().get(0);
            Declaration exceptionDecl = scope.getMemberOrParameter(unit.getUnit(), exceptionName, null, false);
            if (exceptionDecl instanceof TypeDeclaration) {
                documentedExceptions.add(((TypeDeclaration) exceptionDecl).getType());
            }
        }
    }
    final List<Type> thrownExceptions = new ArrayList<Type>();
    node.visitChildren(new Visitor() {

        @Override
        public void visit(Tree.Throw that) {
            Expression expression = that.getExpression();
            if (expression != null) {
                thrownExceptions.add(expression.getTypeModel());
            } else {
                thrownExceptions.add(unit.getUnit().getExceptionType());
            }
        }

        @Override
        public void visit(Tree.Declaration that) {
        // the end of searching
        }
    });
    for (Type thrownException : thrownExceptions) {
        boolean isDocumented = false;
        for (Type documentedException : documentedExceptions) {
            if (thrownException.isSubtypeOf(documentedException)) {
                isDocumented = true;
                break;
            }
        }
        if (!isDocumented) {
            log.warning(CeylondMessages.msg("warn.missingThrows", thrownException.asString(), getWhere(d), getPosition(getNode(d))));
        }
    }
}

Example 60 with Declaration

use of com.redhat.ceylon.model.typechecker.model.Declaration in project ceylon-compiler by ceylon.

the class CeylonDocTool method doc.

private void doc(Module module) throws IOException {
    Writer rootWriter = openWriter(getObjectFile(module));
    try {
        ModuleDoc moduleDoc = new ModuleDoc(this, rootWriter, module);
        moduleDoc.generate();
        for (Package pkg : getPackages(module)) {
            if (pkg.getMembers().isEmpty()) {
                continue;
            }
            // document the package
            if (!isRootPackage(module, pkg)) {
                Writer packageWriter = openWriter(getObjectFile(pkg));
                try {
                    new PackageDoc(this, packageWriter, pkg).generate();
                } finally {
                    packageWriter.close();
                }
            }
            // document its members
            for (Declaration decl : pkg.getMembers()) {
                doc(decl);
            }
            if (pkg.getNameAsString().equals(AbstractModelLoader.CEYLON_LANGUAGE)) {
                docNothingType(pkg);
            }
        }
    } finally {
        rootWriter.close();
    }
}