librustc: Make use statements crate-relative by default. r=brson

Author: pcwalton

src/libcargo/cargo.rc

@@ -42,26 +42,25 @@ extern mod std(vers = "0.5");
 extern mod rustc(vers = "0.5");
 extern mod syntax(vers = "0.5");
 
-use core::*;
-
 #[legacy_exports]
 mod pgp;
 
-use syntax::{ast, codemap, parse, visit, attr};
-use syntax::diagnostic::span_handler;
-use codemap::span;
-use rustc::metadata::filesearch::{get_cargo_root, get_cargo_root_nearest,
-                                     get_cargo_sysroot, libdir};
-use syntax::diagnostic;
+use rustc::metadata::filesearch::{get_cargo_root, get_cargo_root_nearest};
+use rustc::metadata::filesearch::{get_cargo_sysroot, libdir};
 
-use result::{Ok, Err};
-use io::WriterUtil;
-use send_map::linear::LinearMap;
+use core::*;
+
+use core::dvec::DVec;
+use core::io::WriterUtil;
+use core::result::{Ok, Err};
+use core::send_map::linear::LinearMap;
+use std::getopts::{optflag, optopt, opt_present};
+use std::map::HashMap;
 use std::{map, json, tempfile, term, sort, getopts};
-use map::HashMap;
-use to_str::to_str;
-use getopts::{optflag, optopt, opt_present};
-use dvec::DVec;
+use syntax::codemap::span;
+use syntax::diagnostic::span_handler;
+use syntax::diagnostic;
+use syntax::{ast, codemap, parse, visit, attr};
 
 struct Package {
     name: ~str,

src/libcore/core.rc

@@ -247,7 +247,7 @@ mod core {
 #[cfg(test)]
 mod std {
     extern mod std(vers = "0.5");
-    pub use std::test;
+    pub use std::std::test;
 }
 
 

src/libcore/int-template.rs

@@ -12,7 +12,12 @@
 #[forbid(deprecated_mode)];
 #[forbid(deprecated_pattern)];
 
+#[cfg(stage0)]
 use T = inst::T;
+#[cfg(stage1)]
+#[cfg(stage2)]
+use T = self::inst::T;
+
 use cmp::{Eq, Ord};
 use from_str::FromStr;
 use num::from_int;

src/libcore/int-template/int.rs

@@ -10,7 +10,11 @@
 
 //! Operations and constants for `int`
 
+#[cfg(stage0)]
 pub use inst::pow;
+#[cfg(stage1)]
+#[cfg(stage2)]
+pub use self::inst::pow;
 
 mod inst {
     pub type T = int;
@@ -54,4 +58,4 @@ mod inst {
         assert (min_value <= 0);
         assert (min_value + max_value + 1 == 0);
     }
-}
+}

src/libcore/iter-trait.rs

@@ -16,7 +16,12 @@
 #[forbid(deprecated_pattern)];
 
 use cmp::{Eq, Ord};
+
+#[cfg(stage0)]
 use inst::{IMPL_T, EACH, SIZE_HINT};
+#[cfg(stage1)]
+#[cfg(stage2)]
+use self::inst::{IMPL_T, EACH, SIZE_HINT};
 
 impl<A> IMPL_T<A>: iter::BaseIter<A> {
     pure fn each(blk: fn(v: &A) -> bool) { EACH(&self, blk) }

src/libcore/libc.rs

@@ -59,89 +59,109 @@
 // Initial glob-exports mean that all the contents of all the modules
 // wind up exported, if you're interested in writing platform-specific code.
 
-pub use types::common::c95::*;
-pub use types::common::c99::*;
-pub use types::common::posix88::*;
-pub use types::common::posix01::*;
-pub use types::common::posix08::*;
-pub use types::common::bsd44::*;
-pub use types::os::common::posix01::*;
-pub use types::os::arch::c95::*;
-pub use types::os::arch::c99::*;
-pub use types::os::arch::posix88::*;
-pub use types::os::arch::posix01::*;
-pub use types::os::arch::posix08::*;
-pub use types::os::arch::bsd44::*;
-pub use types::os::arch::extra::*;
-
-pub use consts::os::c95::*;
-pub use consts::os::c99::*;
-pub use consts::os::posix88::*;
-pub use consts::os::posix01::*;
-pub use consts::os::posix08::*;
-pub use consts::os::bsd44::*;
-pub use consts::os::extra::*;
-
-pub use funcs::c95::ctype::*;
-pub use funcs::c95::stdio::*;
-pub use funcs::c95::stdlib::*;
-pub use funcs::c95::string::*;
-
-pub use funcs::posix88::stat_::*;
-pub use funcs::posix88::stdio::*;
-pub use funcs::posix88::fcntl::*;
-pub use funcs::posix88::dirent::*;
-pub use funcs::posix88::unistd::*;
-
-pub use funcs::posix01::stat_::*;
-pub use funcs::posix01::unistd::*;
-pub use funcs::posix08::unistd::*;
-
-pub use funcs::bsd44::*;
-pub use funcs::extra::*;
+pub use libc::types::common::c95::*;
+pub use libc::types::common::c99::*;
+pub use libc::types::common::posix88::*;
+pub use libc::types::common::posix01::*;
+pub use libc::types::common::posix08::*;
+pub use libc::types::common::bsd44::*;
+pub use libc::types::os::common::posix01::*;
+pub use libc::types::os::arch::c95::*;
+pub use libc::types::os::arch::c99::*;
+pub use libc::types::os::arch::posix88::*;
+pub use libc::types::os::arch::posix01::*;
+pub use libc::types::os::arch::posix08::*;
+pub use libc::types::os::arch::bsd44::*;
+pub use libc::types::os::arch::extra::*;
+
+pub use libc::consts::os::c95::*;
+pub use libc::consts::os::c99::*;
+pub use libc::consts::os::posix88::*;
+pub use libc::consts::os::posix01::*;
+pub use libc::consts::os::posix08::*;
+pub use libc::consts::os::bsd44::*;
+pub use libc::consts::os::extra::*;
+
+pub use libc::funcs::c95::ctype::*;
+pub use libc::funcs::c95::stdio::*;
+pub use libc::funcs::c95::stdlib::*;
+pub use libc::funcs::c95::string::*;
+
+pub use libc::funcs::posix88::stat_::*;
+pub use libc::funcs::posix88::stdio::*;
+pub use libc::funcs::posix88::fcntl::*;
+pub use libc::funcs::posix88::dirent::*;
+pub use libc::funcs::posix88::unistd::*;
+
+pub use libc::funcs::posix01::stat_::*;
+pub use libc::funcs::posix01::unistd::*;
+pub use libc::funcs::posix08::unistd::*;
+
+pub use libc::funcs::bsd44::*;
+pub use libc::funcs::extra::*;
+
+#[cfg(target_os = "win32")]
+pub use libc::funcs::extra::kernel32::*;
+#[cfg(target_os = "win32")]
+pub use libc::funcs::extra::msvcrt::*;
 
 // Explicit export lists for the intersection (provided here) mean that
 // you can write more-platform-agnostic code if you stick to just these
 // symbols.
 
-pub use size_t;
-pub use c_float, c_double, c_void, FILE, fpos_t;
-pub use DIR, dirent_t;
-pub use c_char, c_schar, c_uchar;
-pub use c_short, c_ushort, c_int, c_uint, c_long, c_ulong;
-pub use size_t, ptrdiff_t, clock_t, time_t;
-pub use c_longlong, c_ulonglong, intptr_t, uintptr_t;
-pub use off_t, dev_t, ino_t, pid_t, mode_t, ssize_t;
-
-pub use EXIT_FAILURE, EXIT_SUCCESS, RAND_MAX,
-EOF, SEEK_SET, SEEK_CUR, SEEK_END, _IOFBF, _IONBF, _IOLBF,
-BUFSIZ, FOPEN_MAX, FILENAME_MAX, L_tmpnam, TMP_MAX,
-O_RDONLY, O_WRONLY, O_RDWR, O_APPEND, O_CREAT, O_EXCL, O_TRUNC,
-S_IFIFO, S_IFCHR, S_IFBLK, S_IFDIR, S_IFREG, S_IFMT, S_IEXEC,
-S_IWRITE, S_IREAD, S_IRWXU, S_IXUSR, S_IWUSR, S_IRUSR, F_OK, R_OK,
-W_OK, X_OK, STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO;
-
-pub use isalnum, isalpha, iscntrl, isdigit, islower, isprint, ispunct,
-isspace, isupper, isxdigit, tolower, toupper;
-
-pub use fopen, freopen, fflush, fclose, remove, tmpfile, setvbuf, setbuf,
-fgetc, fgets, fputc, fputs, puts, ungetc, fread, fwrite, fseek, ftell,
-rewind, fgetpos, fsetpos, feof, ferror, perror;
-
-pub use abs, labs, atof, atoi, strtod, strtol, strtoul, calloc, malloc,
-realloc, free, abort, exit, system, getenv, rand, srand;
-
-pub use strcpy, strncpy, strcat, strncat, strcmp, strncmp, strcoll, strchr,
-strrchr, strspn, strcspn, strpbrk, strstr, strlen, strerror, strtok,
-strxfrm, memcpy, memmove, memcmp, memchr, memset;
-
-pub use chmod, mkdir;
-pub use popen, pclose, fdopen, fileno;
-pub use open, creat;
-pub use access, chdir, close, dup, dup2, execv, execve, execvp, getcwd,
-getpid, isatty, lseek, pipe, read, rmdir, unlink, write;
-
-pub use fstat, stat;
+pub use libc::types::common::c95::{FILE, c_void, fpos_t};
+pub use libc::types::common::posix88::{DIR, dirent_t};
+pub use libc::types::os::arch::c95::{c_char, c_double, c_float, c_int};
+pub use libc::types::os::arch::c95::{c_long, c_short, c_uchar, c_ulong};
+pub use libc::types::os::arch::c95::{c_ushort, clock_t, ptrdiff_t};
+pub use libc::types::os::arch::c95::{size_t, time_t};
+pub use libc::types::os::arch::c99::{c_longlong, c_ulonglong, intptr_t};
+pub use libc::types::os::arch::c99::{uintptr_t};
+pub use libc::types::os::arch::posix88::{dev_t, dirent_t, ino_t, mode_t};
+pub use libc::types::os::arch::posix88::{off_t, pid_t, ssize_t};
+
+pub use libc::consts::os::c95::{_IOFBF, _IOLBF, _IONBF, BUFSIZ, EOF};
+pub use libc::consts::os::c95::{EXIT_FAILURE, EXIT_SUCCESS};
+pub use libc::consts::os::c95::{FILENAME_MAX, FOPEN_MAX, L_tmpnam};
+pub use libc::consts::os::c95::{RAND_MAX, SEEK_CUR, SEEK_END};
+pub use libc::consts::os::c95::{SEEK_SET, TMP_MAX};
+pub use libc::consts::os::posix88::{F_OK, O_APPEND, O_CREAT, O_EXCL};
+pub use libc::consts::os::posix88::{O_RDONLY, O_RDWR, O_TRUNC, O_WRONLY};
+pub use libc::consts::os::posix88::{R_OK, S_IEXEC, S_IFBLK, S_IFCHR};
+pub use libc::consts::os::posix88::{S_IFDIR, S_IFIFO, S_IFMT, S_IFREG};
+pub use libc::consts::os::posix88::{S_IREAD, S_IRUSR, S_IRWXU, S_IWUSR};
+pub use libc::consts::os::posix88::{STDERR_FILENO, STDIN_FILENO};
+pub use libc::consts::os::posix88::{STDOUT_FILENO, W_OK, X_OK};
+
+pub use libc::funcs::c95::ctype::{isalnum, isalpha, iscntrl, isdigit};
+pub use libc::funcs::c95::ctype::{islower, isprint, ispunct, isspace};
+pub use libc::funcs::c95::ctype::{isupper, isxdigit, tolower, toupper};
+
+pub use libc::funcs::c95::stdio::{fclose, feof, ferror, fflush, fgetc};
+pub use libc::funcs::c95::stdio::{fgetpos, fgets, fopen, fputc, fputs};
+pub use libc::funcs::c95::stdio::{fread, freopen, fseek, fsetpos, ftell};
+pub use libc::funcs::c95::stdio::{fwrite, perror, puts, remove, rewind};
+pub use libc::funcs::c95::stdio::{setbuf, setvbuf, tmpfile, ungetc};
+
+pub use libc::funcs::c95::stdlib::{abort, abs, atof, atoi, calloc, exit};
+pub use libc::funcs::c95::stdlib::{free, getenv, labs, malloc, rand};
+pub use libc::funcs::c95::stdlib::{realloc, srand, strtod, strtol};
+pub use libc::funcs::c95::stdlib::{strtoul, system};
+
+pub use libc::funcs::c95::string::{memchr, memcmp, memcpy, memmove};
+pub use libc::funcs::c95::string::{memset, strcat, strchr, strcmp};
+pub use libc::funcs::c95::string::{strcoll, strcpy, strcspn, strerror};
+pub use libc::funcs::c95::string::{strlen, strncat, strncmp, strncpy};
+pub use libc::funcs::c95::string::{strpbrk, strrchr, strspn, strstr};
+pub use libc::funcs::c95::string::{strtok, strxfrm};
+
+pub use libc::funcs::posix88::fcntl::{open, creat};
+pub use libc::funcs::posix88::stat_::{chmod, fstat, mkdir, stat};
+pub use libc::funcs::posix88::stdio::{fdopen, fileno, pclose, popen};
+pub use libc::funcs::posix88::unistd::{access, chdir, close, dup, dup2};
+pub use libc::funcs::posix88::unistd::{execv, execve, execvp, getcwd};
+pub use libc::funcs::posix88::unistd::{getpid, isatty, lseek, pipe, read};
+pub use libc::funcs::posix88::unistd::{rmdir, unlink, write};
 
 
 mod types {
@@ -1365,10 +1385,6 @@ pub mod funcs {
 
     #[cfg(target_os = "win32")]
     pub mod extra {
-        use types::os::arch::extra::*;
-        pub use kernel32::*;
-        pub use msvcrt::*;
-
         #[abi = "stdcall"]
         pub extern mod kernel32 {
             fn GetEnvironmentVariableW(n: LPCWSTR,
@@ -1396,7 +1412,7 @@ pub mod funcs {
         #[nolink]
         pub extern mod msvcrt {
             #[link_name = "_commit"]
-            fn commit(fd: c_int) -> c_int;
+            pub fn commit(fd: c_int) -> c_int;
         }
     }
 }