refactor: further tweak compiler layers

packages/compiler-core/src/codegen.ts

@@ -0,0 +1 @@
+// TODO

packages/compiler-core/src/directives/vBind.ts

@@ -0,0 +1 @@
+// TODO

packages/compiler-core/src/directives/vFor.ts

@@ -0,0 +1 @@
+// TODO

packages/compiler-core/src/directives/vIf.ts

@@ -0,0 +1 @@
+// TODO

packages/compiler-core/src/directives/vModel.ts

@@ -0,0 +1 @@
+// TODO

packages/compiler-core/src/directives/vOn.ts

@@ -0,0 +1 @@
+// TODO

packages/compiler-core/src/directives/vPre.ts

@@ -0,0 +1 @@
+// TODO

packages/compiler-core/src/directives/vSlot.ts

@@ -0,0 +1 @@
+// TODO

packages/compiler-core/src/directives/vText.ts

@@ -0,0 +1 @@
+// TODO

packages/compiler-core/src/index.ts

@@ -1,3 +1,3 @@
 export { parse, ParserOptions, TextModes } from './parser'
+export { ParserErrorTypes } from './errorTypes'
 export * from './ast'
-export * from './errorTypes'

packages/compiler-core/src/optimizations/blocks.ts

@@ -0,0 +1 @@
+// TODO

packages/compiler-core/src/optimizations/class.ts

@@ -0,0 +1 @@
+// TODO

packages/compiler-core/src/optimizations/patchFlag.ts

@@ -0,0 +1 @@
+// TODO

packages/compiler-core/src/optimizations/style.ts

@@ -0,0 +1 @@
+// TODO

packages/compiler-core/src/parser.ts

@@ -35,10 +35,18 @@ export const defaultParserOptions: Required<ParserOptions> = {
   getNamespace: () => Namespaces.HTML,
   getTextMode: () => TextModes.DATA,
   isVoidTag: () => false,
-  namedCharacterReferences: {},
+  namedCharacterReferences: {
+    'gt;': '>',
+    'lt;': '<',
+    'amp;': '&',
+    'apos;': "'",
+    'quot;': '"'
+  },
   onError(code: ParserErrorTypes, loc: Position): void {
     const error: any = new SyntaxError(
-      `${errorMessages[code]} (${loc.line}:${loc.column})`
+      `${__DEV__ || !__BROWSER__ ? errorMessages[code] : code} (${loc.line}:${
+        loc.column
+      })`
     )
     error.code = code
     error.loc = loc
@@ -658,7 +666,7 @@ function parseTextData(
     return text
   }
 
-  // DATA or RCDATA.
+  // DATA or RCDATA. Entity decoding required.
   const end = context.offset + length
   let text: string = ''
 
@@ -767,7 +775,6 @@ function parseTextData(
       }
     }
   }
-
   return text
 }
 

packages/compiler-core/src/transform.ts

@@ -0,0 +1 @@
+// TODO