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Module `dmd.mars`

Entry point for DMD.

This modules defines the entry point (main) for DMD, as well as related utilities needed for arguments parsing, path manipulation, etc... This file is not shared with other compilers which use the DMD front-end.

Documentation

https://dlang.org/phobos/dmd_mars.html

Coverage

https://codecov.io/gh/dlang/dmd/src/master/src/dmd/mars.d

Functions

Name	Description
`_Dmain(_param_0)`	Manual D main (for druntime initialization), which forwards to `tryMain`.
`addDefaultVersionIdentifiers(params)`	Add default `version` identifier for dmd, and set the target platform in `params`.
`createModule(file, libmodules)`	Creates the module based on the file provided
`createModules(files, libmodules)`	Creates the list of modules based on the files provided
`flushMixins()`	we want to write the mixin expansion file also on error, but there are too many ways to terminate dmd (e.g. fatal() which calls exit(EXIT_FAILURE)), so we can't rely on scope(exit) ... in tryMain() actually being executed so we add atexit(&flushMixins); for those fatal exits (with the GC still valid)
`getenv_setargv(envvalue, args)`	Parses an environment variable containing command-line flags and append them to `args`.
`main(argc, argv)`	DMD's entry point, C main.
`parse_arch_arg(args, arch)`	Parse command line arguments for the last instance of -m32, -m64 or -m32mscoff to detect the desired architecture.
`parse_conf_arg(args)`	Parse command line arguments for the last instance of -conf=path.
`parseCommandLine(arguments, argc, params, files)`	Parse command line arguments.
`printInternalFailure(stream)`	Print DMD's logo with more debug information and error-reporting pointers.
`setTarget(params)`	Set the `is` target fields of `params` according to the TARGET value.

Authors

Walter Bright

License

Boost License 1.0