|  | The files in this directory where noted are part of the DRuntime | 
|  | and Phobos library. | 
|  |  | 
|  | DRuntime is the low-level runtime library backing the D programming | 
|  | language, hosted at https://github.com/dlang/druntime/. | 
|  |  | 
|  | Phobos is the standard library for the D Programming Language, hosted | 
|  | at https://github.com/dlang/phobos/. | 
|  |  | 
|  | The following sources and directories are part of DRuntime: | 
|  | libdruntime/core/ | 
|  | libdruntime/gc/ | 
|  | libdruntime/gcstub/ | 
|  | libdruntime/object.d | 
|  | libdruntime/rt/ | 
|  |  | 
|  | The following sources and directories are part of Phobos: | 
|  | src/etc/ | 
|  | src/index.d | 
|  | src/std/ | 
|  |  | 
|  | To report a bug or look up known issues with the runtime or standard | 
|  | library please visit the issue tracker at https://issues.dlang.org/. | 
|  |  | 
|  | All changes to either of these libraries should go through the | 
|  | upstream repository first, then merged back to GCC. |