fix(core): support components without a selector (#10331)

Components without a selector now get the selector `ng-component`.
Directives without a selector will throw an error message.

Closes #3464
Closes #10216

modules/@angular/compiler-cli/src/codegen.ts

@@ -17,6 +17,7 @@ import * as path from 'path';
 import * as ts from 'typescript';
 
 import {CompileMetadataResolver, DirectiveNormalizer, DomElementSchemaRegistry, HtmlParser, Lexer, NgModuleCompiler, Parser, StyleCompiler, TemplateParser, TypeScriptEmitter, ViewCompiler} from './compiler_private';
+import {Console} from './core_private';
 import {ReflectorHost, ReflectorHostContext} from './reflector_host';
 import {StaticAndDynamicReflectionCapabilities} from './static_reflection_capabilities';
 import {StaticReflector, StaticSymbol} from './static_reflector';
@@ -135,13 +136,15 @@ export class CodeGenerator {
     });
     const normalizer = new DirectiveNormalizer(xhr, urlResolver, htmlParser, config);
     const expressionParser = new Parser(new Lexer());
-    const tmplParser = new TemplateParser(
-        expressionParser, new DomElementSchemaRegistry(), htmlParser,
-        /*console*/ null, []);
+    const elementSchemaRegistry = new DomElementSchemaRegistry();
+    const console = new Console();
+    const tmplParser =
+        new TemplateParser(expressionParser, elementSchemaRegistry, htmlParser, console, []);
     const resolver = new CompileMetadataResolver(
         new compiler.NgModuleResolver(staticReflector),
         new compiler.DirectiveResolver(staticReflector), new compiler.PipeResolver(staticReflector),
-        new compiler.ViewResolver(staticReflector), config, /*console*/ null, staticReflector);
+        new compiler.ViewResolver(staticReflector), config, console, elementSchemaRegistry,
+        staticReflector);
     const offlineCompiler = new compiler.OfflineCompiler(
         resolver, normalizer, tmplParser, new StyleCompiler(urlResolver), new ViewCompiler(config),
         new NgModuleCompiler(), new TypeScriptEmitter(reflectorHost));

modules/@angular/compiler-cli/src/core_private.ts

@@ -14,4 +14,7 @@ export var ReflectorReader: typeof t.ReflectorReader = r.ReflectorReader;
 export type ReflectionCapabilities = t.ReflectionCapabilities;
 export var ReflectionCapabilities: typeof t.ReflectionCapabilities = r.ReflectionCapabilities;
 
+export type Console = t.Console;
+export var Console: typeof t.Console = r.Console;
+
 export var reflector: typeof t.reflector = r.reflector;

modules/@angular/compiler-cli/src/extract_i18n.ts

@@ -23,6 +23,7 @@ import {ViewEncapsulation} from '@angular/core';
 
 import {StaticReflector} from './static_reflector';
 import {CompileMetadataResolver, HtmlParser, DirectiveNormalizer, Lexer, Parser, DomElementSchemaRegistry, TypeScriptEmitter, MessageExtractor, removeDuplicates, ExtractionResult, Message, ParseError, serializeXmb,} from './compiler_private';
+import {Console} from './core_private';
 
 import {ReflectorHost} from './reflector_host';
 import {StaticAndDynamicReflectionCapabilities} from './static_reflection_capabilities';
@@ -146,10 +147,13 @@ class Extractor {
     });
     const normalizer = new DirectiveNormalizer(xhr, urlResolver, htmlParser, config);
     const expressionParser = new Parser(new Lexer());
+    const elementSchemaRegistry = new DomElementSchemaRegistry();
+    const console = new Console();
     const resolver = new CompileMetadataResolver(
         new compiler.NgModuleResolver(staticReflector),
         new compiler.DirectiveResolver(staticReflector), new compiler.PipeResolver(staticReflector),
-        new compiler.ViewResolver(staticReflector), config, /*console*/ null, staticReflector);
+        new compiler.ViewResolver(staticReflector), config, console, elementSchemaRegistry,
+        staticReflector);
 
     // TODO(vicb): handle implicit
     const extractor = new MessageExtractor(htmlParser, expressionParser, [], {});