Mirror of https://github.com/leanprover/lean2 in case it ever disappears
11fbee269b
To provide typing and auto-completion information, we create a background process by starting lean with the option --server. In "server" mode, we create snapshots of the parser state. The idea is to be able to quickly reprocess a file when the user makes a modification. This commit fixes a bug in the snapshot operation. It was not saving in the snapshots the unique name generator used by the parser. By creating a fresh name generator, we may accidentally assign the same internal name to two different constants. This bug triggered the crash described in issue #593. This commit fixes the test in the comment https://github.com/leanprover/lean/issues/593#issuecomment-101768484 This commit also adds a smaller version of the problem to the test suite |
||
|---|---|---|
| bin | ||
| doc | ||
| examples | ||
| hott | ||
| images | ||
| library | ||
| script | ||
| src | ||
| tests | ||
| .gitignore | ||
| .travis.osx.yml | ||
| .travis.windows.yml | ||
| .travis.yml | ||
| LICENSE | ||
| README.md | ||
| License | Windows | Ubuntu | OS X | Coverage | Builds/Tests | Static Analysis |
|---|---|---|---|---|---|---|
 |
 |
 |
 |
 |
 |
 |
About
- Homepage
- Theorem Proving in Lean: HTML, PDF
- Authors
- Standard Library
- HoTT Library
- Short Tutorial
- To Do list
Requirements
- C++11 compatible compiler: g++ (version >= 4.8.1), or clang++ (version >= 3.3)
- CMake
- GMP (GNU multiprecision library)
- MPFR (GNU MPFR Library)
- Lua 5.2 or 5.1, or LuaJIT 2.0
- (optional) gperftools
- (optional) Boost (version >= 1.54), we can build Lean using boost::thread instead of std::thread. When using Boost, Lean can modify the thread stack size.
Installing required packages at
Windows
Linux
OS X
Build Instructions
Miscellaneous
- Testing and Code Coverage
- Building Doxygen Documentation:
doxygen src/Doxyfile - Coding Style
- Library Style Conventions
- Git Commit Conventions
- Automatic Builds
- Syntax Highlight Lean Code in LaTeX