TypeError: Cannot read properties of null (reading 'render') #5480
Description
Rollup Version
4.16.0
Operating System (or Browser)
Ubuntu 20.04.6 LTS / MacOS Sonoma 14.4.1
Node Version (if applicable)
18.20.2
Link To Reproduction
elchininet/shadow-dom-selector#55
Expected Behaviour
Build should success as it succeeded on previous versions.
Actual Behaviour
Build fails with an error coming from ConditionalExpression.render:
at ConditionalExpression.render (/xxx/node_modules/rollup/dist/shared/rollup.js:11185:24)
at VariableDeclarator.render (/xxx/node_modules/rollup/dist/shared/rollup.js:12038:18)
at VariableDeclaration.render (/xxx/node_modules/rollup/dist/shared/rollup.js:13724:28)
at renderStatementList (/xxx/node_modules/rollup/dist/shared/rollup.js:9106:25)
at BlockStatement.render (/xxx/node_modules/rollup/dist/shared/rollup.js:9272:13)
at FunctionDeclaration.render (/xxx/node_modules/rollup/dist/shared/rollup.js:6348:23)
at ExportNamedDeclaration.render (/xxx/node_modules/rollup/dist/shared/rollup.js:11436:30)
at renderStatementList (/xxx/node_modules/rollup/dist/shared/rollup.js:9095:35)
at Program.render (/xxx/node_modules/rollup/dist/shared/rollup.js:12880:13)
at Module.render (/xxx/node_modules/rollup/dist/shared/rollup.js:15641:18)I tried to reproduce it in Repl without success, but seeing that it is coming from ConditionalExpression.render that was recently refactored this could give a clue to the devs.