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authorbors <bors@rust-lang.org>2014-07-05 22:51:38 +0000
committerbors <bors@rust-lang.org>2014-07-05 22:51:38 +0000
commitc3ef04be5589901e7f3d9428ebe8f1eb2bdca7e4 (patch)
tree38550cd6dbb5daa27969c3f05b3e46c01ba4f2d0 /src/liburl
parentb8ef5cf1310a7b1e31d0993885d867a6804597ad (diff)
parent56f71015515490b65b5fbb46ff0bbc7d7af82450 (diff)
downloadrust-c3ef04be5589901e7f3d9428ebe8f1eb2bdca7e4.tar.gz
rust-c3ef04be5589901e7f3d9428ebe8f1eb2bdca7e4.zip
auto merge of #15319 : alexcrichton/rust/no-crate-id, r=brson
This is an implementation of [RFC 35](https://github.com/rust-lang/rfcs/blob/master/active/0035-remove-crate-id.md).

The summary for this PR is the same as that of the RFC, with one addendum:


* Removes the `#[crate_id]` attribute and knowledge of versions from rustc.
* Added a `#[crate_name]` attribute similar to the old `#[crate_id]` attribute
* Output filenames no longer have versions or hashes
* Symbols no longer have versions (they still have hashes)
* A new flag, `--extern`, is used to override searching for external crates
* A new flag, `-C metadata=foo`, used when hashing symbols
* [added] An old flag, `--crate-name`, was re purposed to specify the crate name from the command line.

I tried to maintain backwards compatibility wherever possible (with warnings being printed). If I missed anywhere, however, please let me know!

[breaking-change]

Closes #14468
Closes #14469
Closes #14470
Closes #14471
Diffstat (limited to 'src/liburl')
-rw-r--r--src/liburl/lib.rs4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/liburl/lib.rs b/src/liburl/lib.rs
index c1adc5d84e6..e835e5b26cf 100644
--- a/src/liburl/lib.rs
+++ b/src/liburl/lib.rs
@@ -10,7 +10,8 @@
 
 //! Types/fns concerning URLs (see RFC 3986)
 
-#![crate_id = "url#0.11.0"]
+#![crate_id = "url#0.11.0"] // NOTE: remove after stage0
+#![crate_name = "url"]
 #![experimental]
 #![crate_type = "rlib"]
 #![crate_type = "dylib"]
@@ -20,6 +21,7 @@
        html_root_url = "http://doc.rust-lang.org/0.11.0/",
        html_playground_url = "http://play.rust-lang.org/")]
 #![feature(default_type_params)]
+#![allow(unused_attribute)] // NOTE: remove after stage0
 
 use std::collections::HashMap;
 use std::fmt;