Update compiletest's dependencies

Drop rustc-serialize, add winapi 0.3 and Serde!

Author: alexcrichton

src/Cargo.lock

@@ -10,11 +10,13 @@ filetime = "0.1"
 getopts = "0.2"
 log = "0.4"
 regex = "0.2"
-rustc-serialize = "0.3"
+serde = "1.0"
+serde_json = "1.0"
+serde_derive = "1.0"
 
 [target.'cfg(unix)'.dependencies]
 libc = "0.2"
 
 [target.'cfg(windows)'.dependencies]
-miow = "0.2"
-winapi = "0.2"
+miow = "0.3"
+winapi = { version = "0.3", features = ["winerror"] }

src/tools/compiletest/Cargo.toml

@@ -9,25 +9,24 @@
 // except according to those terms.
 
 use errors::{Error, ErrorKind};
-use rustc_serialize::json;
+use serde_json;
 use std::str::FromStr;
 use std::path::Path;
 use runtest::ProcRes;
 
 // These structs are a subset of the ones found in
 // `syntax::json`.
 
-#[derive(RustcEncodable, RustcDecodable)]
+#[derive(Deserialize)]
 struct Diagnostic {
     message: String,
     code: Option<DiagnosticCode>,
     level: String,
     spans: Vec<DiagnosticSpan>,
     children: Vec<Diagnostic>,
-    rendered: Option<String>,
 }
 
-#[derive(RustcEncodable, RustcDecodable, Clone)]
+#[derive(Deserialize, Clone)]
 struct DiagnosticSpan {
     file_name: String,
     line_start: usize,
@@ -40,7 +39,7 @@ struct DiagnosticSpan {
     expansion: Option<Box<DiagnosticSpanMacroExpansion>>,
 }
 
-#[derive(RustcEncodable, RustcDecodable, Clone)]
+#[derive(Deserialize, Clone)]
 struct DiagnosticSpanMacroExpansion {
     /// span where macro was applied to generate this code
     span: DiagnosticSpan,
@@ -49,7 +48,7 @@ struct DiagnosticSpanMacroExpansion {
     macro_decl_name: String,
 }
 
-#[derive(RustcEncodable, RustcDecodable, Clone)]
+#[derive(Deserialize, Clone)]
 struct DiagnosticCode {
     /// The code itself.
     code: String,
@@ -67,7 +66,7 @@ fn parse_line(file_name: &str, line: &str, output: &str, proc_res: &ProcRes) ->
     // The compiler sometimes intermingles non-JSON stuff into the
     // output.  This hack just skips over such lines. Yuck.
     if line.starts_with('{') {
-        match json::decode::<Diagnostic>(line) {
+        match serde_json::from_str::<Diagnostic>(line) {
             Ok(diagnostic) => {
                 let mut expected_errors = vec![];
                 push_expected_errors(&mut expected_errors, &diagnostic, &[], file_name);

src/tools/compiletest/src/json.rs

@@ -21,8 +21,10 @@ extern crate getopts;
 extern crate libc;
 #[macro_use]
 extern crate log;
-extern crate rustc_serialize;
 extern crate regex;
+#[macro_use]
+extern crate serde_derive;
+extern crate serde_json;
 extern crate test;
 
 use std::env;

src/tools/compiletest/src/main.rs

@@ -119,7 +119,7 @@ mod imp {
     use self::miow::iocp::{CompletionPort, CompletionStatus};
     use self::miow::pipe::NamedPipe;
     use self::miow::Overlapped;
-    use self::winapi::ERROR_BROKEN_PIPE;
+    use self::winapi::shared::winerror::ERROR_BROKEN_PIPE;
 
     struct Pipe<'a> {
         dst: &'a mut Vec<u8>,