Using ng12 partial lib and source map causing build memory exception #21779
Description
🐞 Bug report
Command (mark with an x)
- new
- build
- serve
- test
- e2e
- generate
- add
- update
- lint
- extract-i18n
- run
- config
- help
- version
- doc
Is this a regression?
Worked with full ivy libs. Stopped working with partial ivy libs
Description
I have an app with the following source map settings:
"sourceMap": {
"scripts": true,
"styles": true,
"vendor": true
},
I updated to angular 12 and changed my lib (that my app is using) to build using partial ivy. Now I get memory exception when building the app. It works with my lib in full ivy.
Changing the vendor property above to false will make it build. But I need the vendor script debugging, i.e. for it to be true.
🔬 Minimal Reproduction
See above
🔥 Exception or Error
FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory
1: 00007FF713284C9F napi_wrap+111007
2: 00007FF713228226 v8::base::CPU::has_sse+59910
3: 00007FF713229126 node::OnFatalError+294
4: 00007FF713B02ABE v8::Isolate::ReportExternalAllocationLimitReached+94
5: 00007FF713AE788D v8::SharedArrayBuffer::Externalize+781
6: 00007FF7139909DC v8::internal::Heap::EphemeronKeyWriteBarrierFromCode+1516
7: 00007FF71399BDFA v8::internal::Heap::ProtectUnprotectedMemoryChunks+1258
🌍 Your Environment
Angular CLI: 12.2.5
Node: 14.17.6
Package Manager: yarn 1.22.5
OS: win32 x64
Angular: 12.2.5
... animations, cli, common, compiler, compiler-cli, core, forms
... language-service, platform-browser, platform-browser-dynamic
... router
Package Version
---------------------------------------------------------
@angular-devkit/architect 0.1202.5
@angular-devkit/build-angular 12.2.5
@angular-devkit/core 12.2.5
@angular-devkit/schematics 12.2.5
@schematics/angular 12.2.5
ng-packagr 12.2.1
rxjs 6.6.7
typescript 4.3.5
Anything else relevant?
No