idris: Functional Programming Language with Dependent Types

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Warnings:

From version 1.23 cabal supports specifiying explicit dependencies for Custom setup scripts. Consider using cabal-version >= 1.23 and adding a 'custom-setup' section with a 'setup-depends' field that specifies the dependencies of the Setup.hs script itself. The 'setup-depends' field uses the same syntax as 'build-depends', so a simple example would be 'setup-depends: base, Cabal'.
'ghc-options: -fprof*' profiling flags are typically not appropriate for a distributed library package. These flags are useful to profile this package, but when profiling other packages that use this one these flags clutter the profile output with excessive detail. If you think other packages really want to see cost centres from this package then use '-fprof-auto-exported' which puts cost centres only on exported functions. Alternatively, if you want to use this, make it conditional based on a Cabal configuration flag (with 'manual: True' and 'default: False') and enable that flag during development.
'ghc-options: -fprof*' profiling flags are typically not appropriate for a distributed library package. These flags are useful to profile this package, but when profiling other packages that use this one these flags clutter the profile output with excessive detail. If you think other packages really want to see cost centres from this package then use '-fprof-auto-exported' which puts cost centres only on exported functions. Alternatively, if you want to use this, make it conditional based on a Cabal configuration flag (with 'manual: True' and 'default: False') and enable that flag during development.
'ghc-options: -fprof*' profiling flags are typically not appropriate for a distributed library package. These flags are useful to profile this package, but when profiling other packages that use this one these flags clutter the profile output with excessive detail. If you think other packages really want to see cost centres from this package then use '-fprof-auto-exported' which puts cost centres only on exported functions. Alternatively, if you want to use this, make it conditional based on a Cabal configuration flag (with 'manual: True' and 'default: False') and enable that flag during development.
'ghc-options: -fprof*' profiling flags are typically not appropriate for a distributed library package. These flags are useful to profile this package, but when profiling other packages that use this one these flags clutter the profile output with excessive detail. If you think other packages really want to see cost centres from this package then use '-fprof-auto-exported' which puts cost centres only on exported functions. Alternatively, if you want to use this, make it conditional based on a Cabal configuration flag (with 'manual: True' and 'default: False') and enable that flag during development.
'ghc-options: -fprof*' profiling flags are typically not appropriate for a distributed library package. These flags are useful to profile this package, but when profiling other packages that use this one these flags clutter the profile output with excessive detail. If you think other packages really want to see cost centres from this package then use '-fprof-auto-exported' which puts cost centres only on exported functions. Alternatively, if you want to use this, make it conditional based on a Cabal configuration flag (with 'manual: True' and 'default: False') and enable that flag during development.
'ghc-options: -fprof*' profiling flags are typically not appropriate for a distributed library package. These flags are useful to profile this package, but when profiling other packages that use this one these flags clutter the profile output with excessive detail. If you think other packages really want to see cost centres from this package then use '-fprof-auto-exported' which puts cost centres only on exported functions. Alternatively, if you want to use this, make it conditional based on a Cabal configuration flag (with 'manual: True' and 'default: False') and enable that flag during development.
Exposed modules use unallocated top-level names: Idris IRTS Util

Idris is a general purpose language with full dependent types. It is compiled, with eager evaluation. Dependent types allow types to be predicated on values, meaning that some aspects of a program's behaviour can be specified precisely in the type. The language is closely related to Epigram and Agda. There is a tutorial at http://www.idris-lang.org/documentation. Features include:

Full, first class, dependent types with dependent pattern matching
where clauses, with rule, case expressions, pattern matching let and lambda bindings
Interfaces (similar to type classes), monad comprehensions
do notation, idiom brackets, syntactic conveniences for lists, tuples, dependent pairs
Totality checking
Coinductive types
Indentation significant syntax, extensible syntax
Cumulative universes
Simple foreign function interface (to C)
Hugs style interactive environment

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Properties

Versions	0.1.3, 0.1.3.1, 0.1.4, 0.1.5, 0.1.7, 0.1.7.1, 0.9.0, 0.9.1, 0.9.2, 0.9.2.1, 0.9.3, 0.9.3.1, 0.9.4, 0.9.4.1, 0.9.5, 0.9.5.1, 0.9.6, 0.9.6.1, 0.9.7, 0.9.8, 0.9.9, 0.9.9.1, 0.9.9.2, 0.9.9.3, 0.9.10, 0.9.10.1, 0.9.11, 0.9.11.1, 0.9.11.2, 0.9.12, 0.9.13, 0.9.13.1, 0.9.14, 0.9.14.1, 0.9.14.2, 0.9.14.3, 0.9.15, 0.9.15.1, 0.9.16, 0.9.17, 0.9.17.1, 0.9.18, 0.9.18.1, 0.9.19, 0.9.19.1, 0.9.20, 0.9.20.1, 0.9.20.2, 0.10, 0.10.1, 0.10.2, 0.10.3, 0.11, 0.11.1, 0.11.2, 0.12, 0.12.1, 0.12.2, 0.12.3, 0.99, 0.99.1, 0.99.2, 0.99.2, 1.0, 1.1.0, 1.1.1, 1.2.0, 1.3.0, 1.3.1, 1.3.2, 1.3.3, 1.3.4
Change log	CHANGELOG.md
Dependencies	aeson (>=0.6 && <1.1), annotated-wl-pprint (>=0.7 && <0.8), ansi-terminal (<0.7), ansi-wl-pprint (<0.7), array (>=0.4.0.1 && <0.6), async (<2.2), base (>=4 && <5), base64-bytestring (<1.1), binary (>=0.7 && <0.9), blaze-html (>=0.6.1.3 && <0.10), blaze-markup (>=0.5.2.1 && <0.9), bytestring (<0.11), cheapskate (<0.2), code-page (>=0.1 && <0.2), containers (>=0.5 && <0.6), deepseq (<1.5), directory (>=1.2.2.0 && <1.2.3.0 \|\| >1.2.3.0), filepath (<1.5), fingertree (>=0.1 && <0.2), fsnotify (>=0.2 && <2.2), haskeline (>=0.7 && <0.8), idris, ieee754 (>=0.7 && <=0.8.0), mintty (>=0.1 && <0.2), mtl (>=2.1 && <2.3), network (<2.7), optparse-applicative (>=0.11 && <0.14), parsers (>=0.9 && <0.13), pretty (<1.2), process (<1.5), regex-tdfa (>=1.2), safe (>=0.3.9), split (<0.3), tagsoup (<0.14.1), terminal-size (<0.4), text (>=1.2.1.0 && <1.3), time (>=1.4 && <1.7), transformers (<0.6), transformers-compat (>=0.3), trifecta (>=1.6 && <1.7), uniplate (>=1.6 && <1.7), unix (<2.8), unordered-containers (<0.3), utf8-string (<1.1), vector (<0.12), vector-binary-instances (<0.3), Win32 (<2.4), zip-archive (>0.2.3.5 && <0.4), zlib (<0.6.1) [details]
License	BSD-3-Clause
Author	Edwin Brady
Maintainer	Edwin Brady <eb@cs.st-andrews.ac.uk>
Category	Compilers/Interpreters, Dependent Types
Home page	http://www.idris-lang.org/
Source repo	head: git clone git://github.com/idris-lang/Idris-dev.git
Uploaded	by EdwinBrady at 2017-03-26T15:49:49Z

Modules

[Index]

Flags

Manual Flags

Name	Description	Default
ffi	Build support for libffi	Disabled
gmp	Use GMP for Integers	Disabled
release	This is an official release	Enabled
freestanding	Build an Idris that doesn't use cabal	Disabled
ci	Built everything using "-Werror", meant for CI-builds only	Disabled
execonly	Build executables only, skip the libraries and RTS	Disabled

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

Downloads

idris-0.99.2.tar.gz [browse] (Cabal source package)
Package description (as included in the package)

Maintainer's Corner

Package maintainers

EdwinBrady, niklasl

For package maintainers and hackage trustees

edit package information

Readme for idris-0.99.2

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Idris

Idris (http://idris-lang.org/) is a general-purpose functional programming language with dependent types.

Installation Guides.

This repository represents the latest development version of the language, and may contain bugs that are being actively worked on. For those who wish to use a more stable version of Idris please consider installing the latest version that has been released on Hackage. Installation instructions for various platforms can be found on the Idris Wiki.

More information about building Idris from source has been detailed in the Installation Guide

Code Generation

Idris has support for external code generators. Supplied with the distribution is a C code generator to compile executables, and a JavaScript code generator with support for node.js and browser JavaScript.

At this moment in time there are two external repositories with a Java code generator and an LLVM-based code generator.

More Information

If you would like to find out more information, or ask questions, we currently have a Wiki; a mailing list, and an IRC channel #idris on freenode. To join the IRC channel, point your irc client to chat.freenode.net then /join #idris.

For those further interested in using Idris for projects, the Idris Hackers GitHub organisation is where some interesting projects are being hosted.

For those interested in contributing to Idris directly we kindly ask that prospective developers please consult the Contributing Guide first.