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Mirror of https://github.com/leanprover/lean2 in case it ever disappears
1361 commits 3 branches 0 tags 28 MiB
C++ 47.8%
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Leonardo de Moura d79a626523 fix(kernel/type_checker): Pi with metavariables case 
The type checker (and type inferer) were not handling correctly Pi expressions where the type universe cannot be established due to the occurrence of metavariables. In this case, a max-constraint is created. The problem is that the domain and body of the Pi are in different contexts. The constrain generated before this commit was incorrect, it could contain a free variable. This commit fix the issue by using the context of the body, and lifting the free variables in the domain by 1.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-06 13:07:59 -08:00
doc doc(lua): add options documentation 2013-11-28 11:02:34 -08:00
examples/lean fix(examples/lean): add all examples to test suite 2013-12-05 21:54:55 -08:00
script fix(script/demangle_cpptype): process line-by-line, instead of waiting for EOF 2013-09-29 18:36:01 -07:00
src fix(kernel/type_checker): Pi with metavariables case 2013-12-06 13:07:59 -08:00
tests fix(library/elaborator): strength elaborator procedure for handling equality and convertability constraints 2013-12-06 13:04:34 -08:00
.gitignore chore(.gitignore): update .gitignore 2013-12-01 00:48:44 -05:00
.travis.osx.yml chore(travis): fix .travis.osx.yml 2013-11-12 23:15:03 -05:00
.travis.windows.yml chore(travis): fix dropbox_key in windows build 2013-11-16 23:44:31 -05:00
.travis.yml chore(travis): restore multiple builds 2013-11-17 03:04:37 -05:00
LICENSE Add LICENSE file 2013-07-15 18:55:48 -07:00
README.md doc(README.md): "Code coverage" => "Coverage" to fit in one line 2013-11-11 20:42:15 -05:00

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