fba1194841
This is accomplished by rewriting static expressions into equivalent patterns. This way, patterns referencing static variables can both participate in exhaustiveness analysis as well as be compiled down into the appropriate branch of the decision trees that match expressions are codegened to. Fixes #6533. Fixes #13626. Fixes #13731. Fixes #14576. Fixes #15393.
154 lines
3.4 KiB
Rust
154 lines
3.4 KiB
Rust
// Copyright 2012-2013 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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/*!
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The Rust compiler.
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# Note
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This API is completely unstable and subject to change.
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*/
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#![crate_name = "rustc"]
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#![experimental]
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#![comment = "The Rust compiler"]
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#![license = "MIT/ASL2"]
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#![crate_type = "dylib"]
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#![crate_type = "rlib"]
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#![doc(html_logo_url = "http://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
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html_favicon_url = "http://www.rust-lang.org/favicon.ico",
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html_root_url = "http://doc.rust-lang.org/master/")]
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#![allow(deprecated)]
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#![feature(macro_rules, globs, struct_variant, managed_boxes, quote)]
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#![feature(default_type_params, phase, unsafe_destructor)]
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#![allow(unknown_features)] // NOTE: Remove after next snapshot
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#![feature(rustc_diagnostic_macros)]
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extern crate arena;
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extern crate debug;
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extern crate flate;
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extern crate getopts;
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extern crate graphviz;
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extern crate libc;
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extern crate llvm = "rustc_llvm";
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extern crate rustc_back = "rustc_back";
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extern crate serialize;
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extern crate time;
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#[phase(plugin, link)] extern crate log;
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#[phase(plugin, link)] extern crate syntax;
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mod diagnostics;
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pub mod back {
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pub use rustc_back::abi;
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pub use rustc_back::archive;
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pub use rustc_back::arm;
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pub use rustc_back::mips;
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pub use rustc_back::mipsel;
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pub use rustc_back::rpath;
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pub use rustc_back::svh;
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pub use rustc_back::target_strs;
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pub use rustc_back::x86;
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pub use rustc_back::x86_64;
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pub mod link;
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pub mod lto;
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}
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pub mod middle {
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pub mod astencode;
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pub mod borrowck;
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pub mod cfg;
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pub mod check_const;
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pub mod check_loop;
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pub mod check_match;
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pub mod check_static;
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pub mod const_eval;
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pub mod dataflow;
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pub mod dead;
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pub mod def;
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pub mod dependency_format;
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pub mod effect;
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pub mod entry;
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pub mod expr_use_visitor;
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pub mod freevars;
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pub mod graph;
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pub mod intrinsicck;
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pub mod kind;
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pub mod lang_items;
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pub mod liveness;
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pub mod mem_categorization;
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pub mod pat_util;
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pub mod privacy;
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pub mod reachable;
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pub mod region;
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pub mod resolve;
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pub mod resolve_lifetime;
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pub mod save;
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pub mod stability;
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pub mod subst;
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pub mod trans;
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pub mod ty;
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pub mod ty_fold;
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pub mod typeck;
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pub mod weak_lang_items;
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}
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pub mod front {
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pub mod config;
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pub mod test;
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pub mod std_inject;
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pub mod assign_node_ids_and_map;
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pub mod feature_gate;
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pub mod show_span;
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}
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pub mod metadata;
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pub mod driver;
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pub mod plugin;
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pub mod lint;
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pub mod util {
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pub use rustc_back::fs;
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pub use rustc_back::sha2;
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pub mod common;
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pub mod ppaux;
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pub mod nodemap;
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}
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pub mod lib {
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pub use llvm;
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}
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__build_diagnostic_array!(DIAGNOSTICS)
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// A private module so that macro-expanded idents like
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// `::rustc::lint::Lint` will also work in `rustc` itself.
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//
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// `libstd` uses the same trick.
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#[doc(hidden)]
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mod rustc {
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pub use lint;
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}
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pub fn main() {
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let args = std::os::args();
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std::os::set_exit_status(driver::main_args(args.as_slice()));
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}
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