Rollup merge of #23855 - tshepang:doc-nit, r=Manishearth

AUTHORS.txt

@@ -606,7 +606,7 @@ Peter Schuller <peter.schuller@infidyne.com>
 Peter Williams <peter@newton.cx>
 Peter Zotov <whitequark@whitequark.org>
 Petter Remen <petter.remen@gmail.com>
-Phil Dawes <pdawes@drw.com>
+Phil Dawes <phil@phildawes.net>
 Phil Ruffwind <rf@rufflewind.com>
 Philip Munksgaard <pmunksgaard@gmail.com>
 Philipp Brüschweiler <blei42@gmail.com>

src/compiletest/compiletest.rs

@@ -12,9 +12,7 @@
 
 #![feature(box_syntax)]
 #![feature(collections)]
-#![feature(int_uint)]
 #![feature(old_io)]
-#![feature(old_path)]
 #![feature(rustc_private)]
 #![feature(unboxed_closures)]
 #![feature(std_misc)]

src/compiletest/errors.rs

@@ -15,13 +15,13 @@ use std::io::prelude::*;
 use std::path::Path;
 
 pub struct ExpectedError {
-    pub line: uint,
+    pub line: usize,
     pub kind: String,
     pub msg: String,
 }
 
 #[derive(PartialEq, Debug)]
-enum WhichLine { ThisLine, FollowPrevious(uint), AdjustBackward(uint) }
+enum WhichLine { ThisLine, FollowPrevious(usize), AdjustBackward(usize) }
 
 /// Looks for either "//~| KIND MESSAGE" or "//~^^... KIND MESSAGE"
 /// The former is a "follow" that inherits its target from the preceding line;
@@ -58,8 +58,8 @@ pub fn load_errors(testfile: &Path) -> Vec<ExpectedError> {
     }).collect()
 }
 
-fn parse_expected(last_nonfollow_error: Option<uint>,
-                  line_num: uint,
+fn parse_expected(last_nonfollow_error: Option<usize>,
+                  line_num: usize,
                   line: &str) -> Option<(WhichLine, ExpectedError)> {
     let start = match line.find("//~") { Some(i) => i, None => return None };
     let (follow, adjusts) = if line.char_at(start + 3) == '|' {

src/compiletest/header.rs

@@ -357,7 +357,7 @@ pub fn parse_name_value_directive(line: &str, directive: &str)
     }
 }
 
-pub fn gdb_version_to_int(version_string: &str) -> int {
+pub fn gdb_version_to_int(version_string: &str) -> isize {
     let error_string = format!(
         "Encountered GDB version string with unexpected format: {}",
         version_string);
@@ -369,17 +369,17 @@ pub fn gdb_version_to_int(version_string: &str) -> int {
         panic!("{}", error_string);
     }
 
-    let major: int = components[0].parse().ok().expect(&error_string);
-    let minor: int = components[1].parse().ok().expect(&error_string);
+    let major: isize = components[0].parse().ok().expect(&error_string);
+    let minor: isize = components[1].parse().ok().expect(&error_string);
 
     return major * 1000 + minor;
 }
 
-pub fn lldb_version_to_int(version_string: &str) -> int {
+pub fn lldb_version_to_int(version_string: &str) -> isize {
     let error_string = format!(
         "Encountered LLDB version string with unexpected format: {}",
         version_string);
     let error_string = error_string;
-    let major: int = version_string.parse().ok().expect(&error_string);
+    let major: isize = version_string.parse().ok().expect(&error_string);
     return major;
 }

src/compiletest/procsrv.rs

@@ -8,27 +8,25 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![allow(deprecated)] // for old path, for dynamic_lib
-
 use std::dynamic_lib::DynamicLibrary;
 use std::io::prelude::*;
-use std::old_path::Path;
+use std::path::PathBuf;
 use std::process::{ExitStatus, Command, Child, Output, Stdio};
 
 fn add_target_env(cmd: &mut Command, lib_path: &str, aux_path: Option<&str>) {
     // Need to be sure to put both the lib_path and the aux path in the dylib
     // search path for the child.
     let mut path = DynamicLibrary::search_path();
     match aux_path {
-        Some(p) => path.insert(0, Path::new(p)),
+        Some(p) => path.insert(0, PathBuf::from(p)),
         None => {}
     }
-    path.insert(0, Path::new(lib_path));
+    path.insert(0, PathBuf::from(lib_path));
 
     // Add the new dylib search path var
     let var = DynamicLibrary::envvar();
     let newpath = DynamicLibrary::create_path(&path);
-    let newpath = String::from_utf8(newpath).unwrap();
+    let newpath = newpath.to_str().unwrap().to_string();
     cmd.env(var, &newpath);
 }
 

src/compiletest/runtest.rs

@@ -758,7 +758,7 @@ fn run_debuginfo_lldb_test(config: &Config, props: &TestProps, testfile: &Path)
 struct DebuggerCommands {
     commands: Vec<String>,
     check_lines: Vec<String>,
-    breakpoint_lines: Vec<uint>,
+    breakpoint_lines: Vec<usize>,
 }
 
 fn parse_debugger_commands(file_path: &Path, debugger_prefix: &str)
@@ -1036,7 +1036,7 @@ fn is_compiler_error_or_warning(line: &str) -> bool {
          scan_string(line, "warning", &mut i));
 }
 
-fn scan_until_char(haystack: &str, needle: char, idx: &mut uint) -> bool {
+fn scan_until_char(haystack: &str, needle: char, idx: &mut usize) -> bool {
     if *idx >= haystack.len() {
         return false;
     }
@@ -1048,7 +1048,7 @@ fn scan_until_char(haystack: &str, needle: char, idx: &mut uint) -> bool {
     return true;
 }
 
-fn scan_char(haystack: &str, needle: char, idx: &mut uint) -> bool {
+fn scan_char(haystack: &str, needle: char, idx: &mut usize) -> bool {
     if *idx >= haystack.len() {
         return false;
     }
@@ -1060,7 +1060,7 @@ fn scan_char(haystack: &str, needle: char, idx: &mut uint) -> bool {
     return true;
 }
 
-fn scan_integer(haystack: &str, idx: &mut uint) -> bool {
+fn scan_integer(haystack: &str, idx: &mut usize) -> bool {
     let mut i = *idx;
     while i < haystack.len() {
         let ch = haystack.char_at(i);
@@ -1076,7 +1076,7 @@ fn scan_integer(haystack: &str, idx: &mut uint) -> bool {
     return true;
 }
 
-fn scan_string(haystack: &str, needle: &str, idx: &mut uint) -> bool {
+fn scan_string(haystack: &str, needle: &str, idx: &mut usize) -> bool {
     let mut haystack_i = *idx;
     let mut needle_i = 0;
     while needle_i < needle.len() {
@@ -1725,7 +1725,7 @@ fn disassemble_extract(config: &Config, _props: &TestProps,
 }
 
 
-fn count_extracted_lines(p: &Path) -> uint {
+fn count_extracted_lines(p: &Path) -> usize {
     let mut x = Vec::new();
     File::open(&p.with_extension("ll")).unwrap().read_to_end(&mut x).unwrap();
     let x = str::from_utf8(&x).unwrap();

src/compiletest/util.rs

@@ -13,33 +13,34 @@ use common::Config;
 
 /// Conversion table from triple OS name to Rust SYSNAME
 const OS_TABLE: &'static [(&'static str, &'static str)] = &[
-    ("mingw32", "windows"),
-    ("win32", "windows"),
-    ("windows", "windows"),
-    ("darwin", "macos"),
     ("android", "android"),
-    ("linux", "linux"),
-    ("freebsd", "freebsd"),
-    ("dragonfly", "dragonfly"),
     ("bitrig", "bitrig"),
+    ("darwin", "macos"),
+    ("dragonfly", "dragonfly"),
+    ("freebsd", "freebsd"),
+    ("ios", "ios"),
+    ("linux", "linux"),
+    ("mingw32", "windows"),
     ("openbsd", "openbsd"),
+    ("win32", "windows"),
+    ("windows", "windows"),
 ];
 
 const ARCH_TABLE: &'static [(&'static str, &'static str)] = &[
-    ("i386", "x86"),
-    ("i686", "x86"),
+    ("aarch64", "aarch64"),
     ("amd64", "x86_64"),
-    ("x86_64", "x86_64"),
-    ("sparc", "sparc"),
-    ("powerpc", "powerpc"),
-    ("arm64", "aarch64"),
     ("arm", "arm"),
-    ("aarch64", "aarch64"),
+    ("arm64", "aarch64"),
+    ("hexagon", "hexagon"),
+    ("i386", "x86"),
+    ("i686", "x86"),
     ("mips", "mips"),
-    ("xcore", "xcore"),
     ("msp430", "msp430"),
-    ("hexagon", "hexagon"),
+    ("powerpc", "powerpc"),
     ("s390x", "systemz"),
+    ("sparc", "sparc"),
+    ("x86_64", "x86_64"),
+    ("xcore", "xcore"),
 ];
 
 pub fn get_os(triple: &str) -> &'static str {