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Module dmd.mars

Compiler implementation of the D programming language. 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.




addDefaultVersionIdentifiers(params) Add default version identifier for dmd, and set the target platform in params.
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 cant use scope(exit) ... so we do it with atexit(&flushMixins);
getenv_setargv(envvalue, args) Parses an environment variable containing command-line flags and append them to args.
main() Entry point which forwards to tryMain.
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.


Walter Bright


Boost License 1.0