---

yaml
---
r: 274252
b: refs/heads/stable
c: 37b48ed
h: refs/heads/master

Author: Manishearth

[refs]

@@ -29,7 +29,7 @@ refs/heads/tmp: e06d2ad9fcd5027bcaac5b08fc9aa39a49d0ecd3
 refs/tags/1.0.0-alpha.2: 4c705f6bc559886632d3871b04f58aab093bfa2f
 refs/tags/homu-tmp: c0221c8897db309a79990367476177b1230bb264
 refs/tags/1.0.0-beta: 8cbb92b53468ee2b0c2d3eeb8567005953d40828
-refs/heads/stable: a19353643bf9ad38dfa05fbea94c01b795989569
+refs/heads/stable: 37b48edb5308a4d6559c7de533e8409b35da89ea
 refs/tags/1.0.0: 55bd4f8ff2b323f317ae89e254ce87162d52a375
 refs/tags/1.1.0: bc3c16f09287e5545c1d3f76b7abd54f2eca868b
 refs/tags/1.2.0: f557861f822c34f07270347b94b5280de20a597e

branches/stable/src/doc/book/error-handling.md

@@ -1512,7 +1512,7 @@ and [`rustc-serialize`](https://crates.io/crates/rustc-serialize) crates.
 
 We're not going to spend a lot of time on setting up a project with
 Cargo because it is already covered well in [the Cargo
-section](../book/hello-cargo.html) and [Cargo's documentation][14].
+section](getting-started.html#hello-cargo) and [Cargo's documentation][14].
 
 To get started from scratch, run `cargo new --bin city-pop` and make sure your
 `Cargo.toml` looks something like this:

branches/stable/src/doc/book/getting-started.md

@@ -604,11 +604,11 @@ This chapter covered the basics that will serve you well through the rest of
 this book, and the rest of your time with Rust. Now that you’ve got the tools
 down, we'll cover more about the Rust language itself.
 
-You have two options: Dive into a project with ‘[Learn Rust][learnrust]’, or
+You have two options: Dive into a project with ‘[Tutorial: Guessing Game][guessinggame]’, or
 start from the bottom and work your way up with ‘[Syntax and
 Semantics][syntax]’. More experienced systems programmers will probably prefer
-‘Learn Rust’, while those from dynamic backgrounds may enjoy either. Different
+‘Tutorial: Guessing Game’, while those from dynamic backgrounds may enjoy either. Different
 people learn differently! Choose whatever’s right for you.
 
-[learnrust]: learn-rust.html
+[guessinggame]: guessing-game.html
 [syntax]: syntax-and-semantics.html

branches/stable/src/doc/book/learn-rust.md

@@ -108,7 +108,6 @@ pub mod middle {
     pub mod free_region;
     pub mod intrinsicck;
     pub mod infer;
-    pub mod implicator;
     pub mod lang_items;
     pub mod liveness;
     pub mod mem_categorization;

branches/stable/src/librustc/lib.rs

@@ -267,24 +267,28 @@ impl InlinedItem {
 
 // FIXME: find a better place for this?
 pub fn validate_crate_name(sess: Option<&Session>, s: &str, sp: Option<Span>) {
-    let say = |s: &str| {
-        match (sp, sess) {
-            (_, None) => panic!("{}", s),
-            (Some(sp), Some(sess)) => sess.span_err(sp, s),
-            (None, Some(sess)) => sess.err(s),
+    let mut err_count = 0;
+    {
+        let mut say = |s: &str| {
+            match (sp, sess) {
+                (_, None) => panic!("{}", s),
+                (Some(sp), Some(sess)) => sess.span_err(sp, s),
+                (None, Some(sess)) => sess.err(s),
+            }
+            err_count += 1;
+        };
+        if s.is_empty() {
+            say("crate name must not be empty");
+        }
+        for c in s.chars() {
+            if c.is_alphanumeric() { continue }
+            if c == '_'  { continue }
+            say(&format!("invalid character `{}` in crate name: `{}`", c, s));
         }
-    };
-    if s.is_empty() {
-        say("crate name must not be empty");
-    }
-    for c in s.chars() {
-        if c.is_alphanumeric() { continue }
-        if c == '_'  { continue }
-        say(&format!("invalid character `{}` in crate name: `{}`", c, s));
     }
-    match sess {
-        Some(sess) => sess.abort_if_errors(),
-        None => {}
+
+    if err_count > 0 {
+        sess.unwrap().abort_if_errors();
     }
 }