Opened 7 years ago
Closed 7 years ago
#1375 closed defect (fixed)
Invalid type syntax for pair segfaults the compiler
Reported by: | megane | Owned by: | |
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Priority: | critical | Milestone: | 4.13.0 |
Component: | scrutinizer | Version: | 4.12.0 |
Keywords: | Cc: | ||
Estimated difficulty: | easy |
Description
Compiling this kills the compiler (note the spurious dot):
(: foo (pair * . *))
Error: during expansion of (: ...) - segmentation violation Call history: <syntax> (##core#begin (: foo (pair * . *))) <syntax> (: foo (pair * . *)) <--
Change History (4)
comment:1 Changed 7 years ago by
Estimated difficulty: | → easy |
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Milestone: | someday → 4.13.0 |
comment:2 Changed 7 years ago by
comment:3 Changed 7 years ago by
Priority: | minor → critical |
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comment:4 Changed 7 years ago by
Resolution: | → fixed |
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Status: | new → closed |
Fixed by 075e5833 (master) and a8b11466 (chicken-5).
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Thanks for finding this! It's a pretty serious problem, given that
length
will crash when passed an improper list.