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The LLVM-based D compiler.
C C++ CMake

runtime/CMakeLists.txt: Use "REGEX REPLACE" for MSVC static libaries …


This avoids a warning saying that another option is overridden.
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bash_completion.d Use bash completion dir from config if available
cmake/Modules Revert "LLVM 3.7: Add new component mir"
dmd2 DMDFE: Use the right CPP mangler.
driver Backport of "Avoid using llvm::Linker" to master.
gen Merge pull request #902 from kinke/asmfix
ir Backport of "Avoid using llvm::Linker" to master.
runtime runtime/CMakeLists.txt: Use "REGEX REPLACE" for MSVC static libaries …
tests/d2 Add test case for issue #965.
utils LLVM 3.7: ListInit.getSize() was renamed to ListInit.size().
vcbuild [WIP] Set real == double on Win64 MSVC.
.gitattributes set proper attributes for Windows
.gitmodules Imported D2 testsuite (v2.060) as submodule.
.travis.yml Backport of "Avoid using llvm::Linker" to master.
CMakeCPack.cmake Add CPack configuration for debian packages
CMakeLists.txt Merge branch 'singleobj-master'
Doxyfile Inlined sources in Doxygen docs (for tablet use) and increased DOT ma…
LICENSE Merged all licenses into LICENSE for release packaging; updated LDC c… Add coverage testing. fix #667 flags list used as string Always link libcurl when Phobos is linked Always link libcurl when Phobos is linked

LDC – the LLVM-based D Compiler

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The LDC project aims to provide a portable D programming language compiler with modern optimization and code generation capabilities.

The compiler uses the official DMD frontends to support the latest version of D2, and relies on the LLVM Core libraries for code generation.

LDC is fully Open Source; the parts of the code not taken/adapted from other projects are BSD-licensed (see the LICENSE file for details).

Please consult the D wiki for further information:

D1 is no longer available; see the 'd1' Git branch for the last version supporting it.


In-depth material on building and installing LDC and the standard libraries, including experimental instructions for running LDC on Windows, is available on the project wiki, at

If you have a working C++ build environment, CMake, a current LLVM and libconfig++ ( available, there should be no big surprises, though.

Do not forget to make sure all the submodules are up to date:

$ cd ldc
$ git submodule update --init

Some Linux distributions are also packaging a recent version of LDC, so building it manually might not be necessary.


The best way to get in touch with the developers is either via the digitalmars.D.ldc forum/newsgroup/mailing list ( or the #ldc IRC channel on FreeNode.

For further documentation, contributor information, etc. please see the D wiki:

Feedback of any kind is very much appreciated!

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