support for @NomicFoundation/slang v1.3.0

Author: Janther

src/slang-nodes/AbicoderPragma.ts

@@ -1,6 +1,7 @@
 import { NonterminalKind } from '@nomicfoundation/slang/cst';
+import { extractVariant } from '../slang-utils/extract-variant.js';
 import { SlangNode } from './SlangNode.js';
-import { TerminalNode } from './TerminalNode.js';
+import { AbicoderVersion } from './AbicoderVersion.js';
 
 import type * as ast from '@nomicfoundation/slang/ast';
 import type { AstPath, Doc } from 'prettier';
@@ -9,12 +10,12 @@ import type { PrintFunction } from '../types.d.ts';
 export class AbicoderPragma extends SlangNode {
   readonly kind = NonterminalKind.AbicoderPragma;
 
-  version: TerminalNode;
+  version: AbicoderVersion['variant'];
 
   constructor(ast: ast.AbicoderPragma) {
     super(ast);
 
-    this.version = new TerminalNode(ast.version);
+    this.version = extractVariant(new AbicoderVersion(ast.version));
   }
 
   print(path: AstPath<AbicoderPragma>, print: PrintFunction): Doc {

src/slang-nodes/AbicoderVersion.ts

@@ -0,0 +1,17 @@
+import { NonterminalKind } from '@nomicfoundation/slang/cst';
+import { SlangNode } from './SlangNode.js';
+import { TerminalNode } from './TerminalNode.js';
+
+import type * as ast from '@nomicfoundation/slang/ast';
+
+export class AbicoderVersion extends SlangNode {
+  readonly kind = NonterminalKind.AbicoderPragma;
+
+  variant: TerminalNode;
+
+  constructor(ast: ast.AbicoderVersion) {
+    super(ast);
+
+    this.variant = new TerminalNode(ast.variant);
+  }
+}

src/slang-nodes/types.d.ts

@@ -1,4 +1,5 @@
 import type { AbicoderPragma } from './AbicoderPragma.ts';
+import type { AbicoderVersion } from './AbicoderVersion.ts';
 import type { AdditiveExpression } from './AdditiveExpression.ts';
 import type { AddressType } from './AddressType.ts';
 import type { AndExpression } from './AndExpression.ts';
@@ -242,6 +243,7 @@ export type StrictAstNode =
   | SourceUnit
   | PragmaDirective
   | AbicoderPragma
+  | AbicoderVersion
   | ExperimentalPragma
   | VersionPragma
   | VersionRange

src/slangPrinter.ts

@@ -4,6 +4,7 @@ import { locEnd, locStart } from './slang-utils/loc.js';
 import type { AstPath, Doc, ParserOptions } from 'prettier';
 import type { AstNode, StrictAstNode } from './slang-nodes/types.d.ts';
 import type { PrintFunction } from './types.d.ts';
+import type { AbicoderVersion } from './slang-nodes/AbicoderVersion.js';
 import type { ArgumentsDeclaration } from './slang-nodes/ArgumentsDeclaration.js';
 import type { ConstructorAttribute } from './slang-nodes/ConstructorAttribute.js';
 import type { FallbackFunctionAttribute } from './slang-nodes/FallbackFunctionAttribute.js';
@@ -69,6 +70,7 @@ function genericPrint(
   path: AstPath<
     Exclude<
       StrictAstNode,
+      | AbicoderVersion
       | ArgumentsDeclaration
       | ConstructorAttribute
       | FallbackFunctionAttribute