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Issue 23368 - Throwing a null exception at compile time crashes the compiler
Summary: Throwing a null exception at compile time crashes the compiler
Status: RESOLVED FIXED
Alias: None
Product: D
Classification: Unclassified
Component: dmd (show other issues)
Version: D2
Hardware: All All
: P1 critical
Assignee: No Owner
URL:
Keywords: pull
Depends on:
Blocks:
 
Reported: 2022-09-24 11:30 UTC by Ate Eskola
Modified: 2022-11-14 22:27 UTC (History)
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Description Ate Eskola 2022-09-24 11:30:33 UTC 
Tested with a recent master DMD version, flags -preview=dip1000 -main

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enum x = throw Exception.init;
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Attempt to compile the above program results in a compiler crash. It should result in a normal compilation error.
Comment 1 Dlang Bot 2022-09-24 15:06:04 UTC 
@maxhaton updated dlang/dmd pull request #14482 "Fix Issue 23368 - Don't segfault on throwing null exception" fixing this issue:

- Fix Issue 23368 - Don't segfault on throwing null exception

https://github.com/dlang/dmd/pull/14482
Comment 2 Dlang Bot 2022-11-01 10:06:21 UTC 
dlang/dmd pull request #14482 "Fix Issue 23368 - Don't segfault on throwing null exception" was merged into stable:

- 534645e0a45ecf7dc4b9a62bfc8ab5fc6f1313a5 by mhh:
  Fix Issue 23368 - Don't segfault on throwing null exception

https://github.com/dlang/dmd/pull/14482
Comment 3 Dlang Bot 2022-11-14 22:27:10 UTC 
dlang/dmd pull request #14643 "merge stable" was merged into master:

- ab39d16b006ba3db4639ce663da9f1efa49c9d4e by mhh:
  Fix Issue 23368 - Don't segfault on throwing null exception

https://github.com/dlang/dmd/pull/14643