deps: update cjs-module-lexer to 2.1.1

PR-URL: #60646
Reviewed-By: Rafael Gonzaga <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
Reviewed-By: Antoine du Hamel <[email protected]>

Author: nodejs-github-bot

deps/cjs-module-lexer/dist/lexer.js

@@ -137,8 +137,10 @@ function parseSource (cjsSource) {
               pos += 4;
             if (source.charCodeAt(pos) === 40/*(*/) {
               openTokenPosStack[openTokenDepth++] = lastTokenPos;
-              if (source.charCodeAt(++pos) === 114/*r*/)
+              if (source.charCodeAt(pos + 1) === 114/*r*/) {
+                pos++;
                 tryParseRequire(ExportStar);
+              }
             }
           }
           lastTokenPos = pos;
@@ -288,7 +290,7 @@ function tryBacktrackAddStarExportBinding (bPos) {
 
 // `Object.` `prototype.`? hasOwnProperty.call(`  IDENTIFIER `, ` IDENTIFIER$2 `)`
 function tryParseObjectHasOwnProperty (it_id) {
-  ch = commentWhitespace();
+  let ch = commentWhitespace();
   if (ch !== 79/*O*/ || !source.startsWith('bject', pos + 1)) return false;
   pos += 6;
   ch = commentWhitespace();

deps/cjs-module-lexer/dist/lexer.mjs

@@ -1,5 +1,5 @@
-WASM2WAT := ../wabt/bin/wasm2wat
-WASM_OPT := ../binaryen/bin/wasm-opt
+WASM2WAT ?= ../wabt/bin/wasm2wat
+WASM_OPT ?= ../binaryen/bin/wasm-opt
 
 .PHONY: optimize clean
 
@@ -12,5 +12,8 @@ lib/lexer.wasm: include-wasm/cjs-module-lexer.h src/lexer.c | lib/
 lib/:
 	@mkdir -p $@
 
+optimize: lib/lexer.wasm
+	$(WASM_OPT) -Oz --enable-bulk-memory --strip-debug lib/lexer.wasm -o lib/lexer.wasm
+
 clean:
 	$(RM) lib/*

deps/cjs-module-lexer/lexer.js

@@ -2,7 +2,7 @@
 
 const WASM_BUILDER_CONTAINER = 'ghcr.io/nodejs/wasm-builder@sha256:975f391d907e42a75b8c72eb77c782181e941608687d4d8694c3e9df415a0970' // v0.0.9
 
-const WASM_OPT = './wasm-opt'
+const WASM_OPT = process.env.WASM_OPT || './wasm-opt'
 
 const { execSync } = require('node:child_process')
 const { writeFileSync, readFileSync, existsSync, mkdirSync } = require('node:fs')

deps/cjs-module-lexer/src/Makefile

@@ -137,8 +137,10 @@ function parseSource (cjsSource) {
               pos += 4;
             if (source.charCodeAt(pos) === 40/*(*/) {
               openTokenPosStack[openTokenDepth++] = lastTokenPos;
-              if (source.charCodeAt(++pos) === 114/*r*/)
+              if (source.charCodeAt(pos + 1) === 114/*r*/) {
+                pos++;
                 tryParseRequire(ExportStar);
+              }
             }
           }
           lastTokenPos = pos;
@@ -288,7 +290,7 @@ function tryBacktrackAddStarExportBinding (bPos) {
 
 // `Object.` `prototype.`? hasOwnProperty.call(`  IDENTIFIER `, ` IDENTIFIER$2 `)`
 function tryParseObjectHasOwnProperty (it_id) {
-  ch = commentWhitespace();
+  let ch = commentWhitespace();
   if (ch !== 79/*O*/ || !source.startsWith('bject', pos + 1)) return false;
   pos += 6;
   ch = commentWhitespace();

deps/cjs-module-lexer/src/build/wasm.js

@@ -1,6 +1,6 @@
 {
   "name": "cjs-module-lexer",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "description": "Lexes CommonJS modules, returning their named exports metadata",
   "main": "lexer.js",
   "exports": {

deps/cjs-module-lexer/src/lexer.js

@@ -120,8 +120,10 @@ uint32_t parseCJS (uint16_t* _source, uint32_t _sourceLen, void (*_addExport)(co
               pos += 4;
             if (*pos == '(') {
               openTokenPosStack[openTokenDepth++] = lastTokenPos;
-              if (*(++pos) == 'r')
+              if (*(pos + 1) == 'r') {
+                pos++;
                 tryParseRequire(ExportStar);
+              }
             }
           }
           lastTokenPos = pos;