Update ModuleParserUtil to fix infinite loop (#730)

* Update ModuleParserUtil.kt

Prevent infinite loop when tokenType is null

This causes the Idea plugin to hang Ide process

* Update CHANGELOG.md

Author: griffio

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## Unreleased
 
+- Fix Ide hang when using code completion in virtual table module (https://github.com/sqldelight/sql-psi/pull/730)
 - Support numeric literals when using virtual table module arguments (https://github.com/sqldelight/sql-psi/pull/728)
 
 ## [0.7.2] - 2025-11-12

core/src/main/kotlin/com/alecstrong/sql/psi/core/ModuleParserUtil.kt

@@ -22,7 +22,7 @@ abstract class ModuleParserUtil : GeneratedParserUtilBase() {
         )
       columnName.parse(builder, level + 1)
       var parens = 0
-      while (builder.tokenType != SqlTypes.COMMA) {
+      while (builder.tokenType != null && builder.tokenType != SqlTypes.COMMA) {
         if (builder.tokenType == SqlTypes.LP) parens++
         if (builder.tokenType == SqlTypes.RP && (--parens == -1)) break
         builder.advanceLexer()