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Functors iface tysyn #1459
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Functors iface tysyn #1459
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When we resolve an undfined name we record error, but we continue processing things, so that we can report multiple errors. As a result we need to generate some sort of fake "real" name for the undefined entity. Previously we used to generate a fake local name, but that confused parts of the code that expected certain things to always be defined at the top level. So now we generate a fake name in the Cryptol prelude instead.
Also, for the names of the imported instances now use the location in the file to make them unique, rather than a synthetic counter,
Still to do: modules and funcotrs
When we find an undefined name we record an error, but we also generate a fake name, so that we can continue processing and report other errors. It is important that we don't try to use this fake name. This commit corrects this behavior where we'd try to get information about an undefined intrface submodule. Fixes #1440
# Conflicts: # docs/RefMan/_build/doctrees/BasicSyntax.doctree # docs/RefMan/_build/doctrees/BasicTypes.doctree # docs/RefMan/_build/doctrees/Expressions.doctree # docs/RefMan/_build/doctrees/FFI.doctree # docs/RefMan/_build/doctrees/Modules.doctree # docs/RefMan/_build/doctrees/OverloadedOperations.doctree # docs/RefMan/_build/doctrees/RefMan.doctree # docs/RefMan/_build/doctrees/TypeDeclarations.doctree # docs/RefMan/_build/doctrees/environment.pickle # docs/RefMan/_build/html/.buildinfo # docs/RefMan/_build/html/BasicSyntax.html # docs/RefMan/_build/html/BasicTypes.html # docs/RefMan/_build/html/Expressions.html # docs/RefMan/_build/html/FFI.html # docs/RefMan/_build/html/Modules.html # docs/RefMan/_build/html/OverloadedOperations.html # docs/RefMan/_build/html/RefMan.html # docs/RefMan/_build/html/TypeDeclarations.html # docs/RefMan/_build/html/_static/doctools.js # docs/RefMan/_build/html/_static/fonts/Lato-Bold.ttf # docs/RefMan/_build/html/_static/fonts/Lato-Regular.ttf # docs/RefMan/_build/html/_static/js/modernizr.min.js # docs/RefMan/_build/html/_static/searchtools.js # docs/RefMan/_build/html/searchindex.js # src/Cryptol/ModuleSystem.hs # src/Cryptol/ModuleSystem/Base.hs # src/Cryptol/ModuleSystem/InstantiateModule.hs # src/Cryptol/Parser/AST.hs # src/Cryptol/Parser/ParserUtils.hs # src/Cryptol/REPL/Command.hs # src/Cryptol/Transform/AddModParams.hs # src/Cryptol/Transform/Specialize.hs # src/Cryptol/TypeCheck/Infer.hs # src/Cryptol/TypeCheck/InferTypes.hs # src/Cryptol/Utils/Ident.hs
At the moment this kind of representes "False" so we need to handle it. In the future, we probaly should: * add an explicit `TFalse` to distinguish between malformed and False * Eliminate obviously false guards when instantiating a funcotr
PR #1403 accidentally removed our build coverage for an older Ubuntu LTS configuration. This patch adds in back and ensures that we don't accidentally run the tests on this configuration.
# Conflicts: # src/Cryptol/TypeCheck/Sanity.hs
This is mostly for debugging.
Not at all tested.
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