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| author | Björn Gustavsson <[email protected]> | 2019-05-20 11:54:22 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2019-05-20 13:22:55 +0200 |
| commit | cabdef3b97c077119fe6f43538dbdd5cffe9dd91 (patch) | |
| tree | 87a6fe405f4d1d6f7f4e0f0db3ea4dd34688e9bb /otp_build | |
| parent | 6618ce7b6a621e92db72ea4f01f7d38553c8818c (diff) | |
| download | otp-cabdef3b97c077119fe6f43538dbdd5cffe9dd91.tar.gz otp-cabdef3b97c077119fe6f43538dbdd5cffe9dd91.tar.bz2 otp-cabdef3b97c077119fe6f43538dbdd5cffe9dd91.zip | |
Fix non-terminating compilation
The compiler would not terminate while compiling the following code:
foo(<<N:32>>, Tuple, NewValue) ->
_ = element(N, Tuple),
setelement(N, Tuple, NewValue).
The type analysis pass would attempt to construct a huge list when
attempting analyse the type of `Tuple` after the call to
`setelement/3`.
https://bugs.erlang.org/browse/ERL-948
Diffstat (limited to 'otp_build')
0 files changed, 0 insertions, 0 deletions