Merge pull request #1561 from glimmerjs/revise-ast-changes

[CLEANUP] Remove unused ASTv1 nodes

Author: chancancode

packages/@glimmer/syntax/lib/generation/printer.ts

@@ -28,7 +28,7 @@ export function getVoidTags() {
 const NON_WHITESPACE = /^\S/u;
 
 export interface PrinterOptions {
-  entityEncoding: 'transformed' | 'raw';
+  entityEncoding: ASTv1.EntityEncodingState;
 
   /**
    * Used to override the mechanism of printing a given AST.Node.

packages/@glimmer/syntax/lib/v1/nodes-v1.ts

@@ -1,32 +1,7 @@
-import type { Dict, Nullable, PresentArray, WireFormat } from '@glimmer/interfaces';
+import type { Nullable, PresentArray } from '@glimmer/interfaces';
 
 import type * as src from '../source/api';
 
-export interface Symbols {
-  symbols: string[];
-
-  has(name: string): boolean;
-  get(name: string): number;
-
-  getLocalsMap(): Dict<number>;
-  getDebugInfo(): WireFormat.Core.DebugInfo;
-
-  allocateFree(name: string): number;
-  allocateNamed(name: string): number;
-  allocateBlock(name: string): number;
-  allocate(identifier: string): number;
-
-  child(locals: string[]): BlockSymbols;
-}
-
-export interface BlockSymbols extends Symbols {
-  slots: number[];
-}
-
-export interface ProgramSymbols extends Symbols {
-  freeVariables: string[];
-}
-
 export interface BaseNode {
   // Every leaf interface that extends BaseNode must specify a type property.
   // The type property should be a string literal. For example, Identifier
@@ -43,7 +18,6 @@ export interface CommonProgram extends BaseNode {
 
 export interface Program extends CommonProgram {
   type: 'Program';
-  symbols?: Symbols;
 }
 
 export interface Block extends CommonProgram {
@@ -130,12 +104,6 @@ export interface MustacheCommentStatement extends BaseNode {
   value: string;
 }
 
-export interface NamedBlockName {
-  type: 'NamedBlockName';
-  name: string;
-  loc: src.SourceLocation;
-}
-
 export interface ElementName {
   type: 'ElementName';
   name: string;
@@ -241,18 +209,6 @@ export interface VarHead {
   loc: src.SourceLocation;
 }
 
-export interface FreeVarHead {
-  type: 'FreeVarHead';
-  name: string;
-  loc: src.SourceLocation;
-}
-
-export interface LocalVarHead {
-  type: 'LocalVarHead';
-  name: string;
-  loc: src.SourceLocation;
-}
-
 export type PathHead = ThisHead | AtHead | VarHead;
 
 export interface MinimalPathExpression extends BaseNode {

packages/@glimmer/syntax/lib/v1/public-builders.ts

@@ -369,14 +369,6 @@ function buildHeadFromString(head: string, loc: SourceLocation): ASTv1.PathHead
   }
 }
 
-function buildNamedBlockName(name: string, loc?: SourceLocation): ASTv1.NamedBlockName {
-  return {
-    type: 'NamedBlockName',
-    name,
-    loc: buildLoc(loc || null),
-  };
-}
-
 function buildCleanPath(
   head: ASTv1.PathHead,
   tail: string[],
@@ -572,7 +564,6 @@ export default {
   at: buildAtName,
   var: buildVar,
   this: buildThis,
-  blockName: buildNamedBlockName,
 
   string: literal('StringLiteral') as (value: string) => ASTv1.StringLiteral,
   boolean: literal('BooleanLiteral') as (value: boolean) => ASTv1.BooleanLiteral,