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-rw-r--r--src/doc/rustc-dev-guide/book.toml2
-rw-r--r--src/doc/rustc-dev-guide/rust-version2
-rw-r--r--src/doc/rustc-dev-guide/src/backend/libs-and-metadata.md2
-rw-r--r--src/doc/rustc-dev-guide/src/rustdoc.md6
-rw-r--r--src/doc/rustc-dev-guide/src/tests/directives.md3
-rw-r--r--src/doc/rustc-dev-guide/src/tests/ui.md5
6 files changed, 13 insertions, 7 deletions
diff --git a/src/doc/rustc-dev-guide/book.toml b/src/doc/rustc-dev-guide/book.toml
index eb2f6806b96..b84b1e7548a 100644
--- a/src/doc/rustc-dev-guide/book.toml
+++ b/src/doc/rustc-dev-guide/book.toml
@@ -1,6 +1,6 @@
 [book]
 title = "Rust Compiler Development Guide"
-author = "The Rust Project Developers"
+authors = ["The Rust Project Developers"]
 description = "A guide to developing the Rust compiler (rustc)"
 
 [build]
diff --git a/src/doc/rustc-dev-guide/rust-version b/src/doc/rustc-dev-guide/rust-version
index d7c20d8ce62..a6f29510879 100644
--- a/src/doc/rustc-dev-guide/rust-version
+++ b/src/doc/rustc-dev-guide/rust-version
@@ -1 +1 @@
-ae9173d7dd4a31806c950c90dcc331f1508b4d17
+25a615bf829b9f6d6f22da537e3851043f92e5f2
diff --git a/src/doc/rustc-dev-guide/src/backend/libs-and-metadata.md b/src/doc/rustc-dev-guide/src/backend/libs-and-metadata.md
index 556b3fdf8f8..513df1650c3 100644
--- a/src/doc/rustc-dev-guide/src/backend/libs-and-metadata.md
+++ b/src/doc/rustc-dev-guide/src/backend/libs-and-metadata.md
@@ -110,7 +110,7 @@ See [`compute_hir_hash`] for where the hash is actually computed.
 
 [SVH]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_data_structures/svh/struct.Svh.html
 [incremental compilation]: ../queries/incremental-compilation.md
-[`compute_hir_hash`]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_ast_lowering/struct.LoweringContext.html#method.compute_hir_hash
+[`compute_hir_hash`]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_ast_lowering/fn.compute_hir_hash.html
 
 ### Stable Crate Id
 
diff --git a/src/doc/rustc-dev-guide/src/rustdoc.md b/src/doc/rustc-dev-guide/src/rustdoc.md
index 320dc9d5825..e36d6a388a9 100644
--- a/src/doc/rustc-dev-guide/src/rustdoc.md
+++ b/src/doc/rustc-dev-guide/src/rustdoc.md
@@ -90,7 +90,9 @@ does is call the `main()` that's in this crate's `lib.rs`, though.)
   are in `tests/rustdoc-gui`. These use a [NodeJS tool called
   browser-UI-test](https://github.com/GuillaumeGomez/browser-UI-test/) that uses
   puppeteer to run tests in a headless browser and check rendering and
-  interactivity.
+  interactivity.  For information on how to write this form of test,
+  see [`tests/rustdoc-gui/README.md`][rustdoc-gui-readme]
+  as well as [the description of the `.goml` format][goml-script]
 * Additionally, JavaScript type annotations are written using [TypeScript-flavored JSDoc]
   comments and an external d.ts file. The code itself is plain, valid JavaScript; we only
   use tsc as a linter.
@@ -100,6 +102,8 @@ does is call the `main()` that's in this crate's `lib.rs`, though.)
   [These tests have several extra directives available to them](./rustdoc-internals/rustdoc-test-suite.md).
 
 [TypeScript-flavored JSDoc]: https://www.typescriptlang.org/docs/handbook/jsdoc-supported-types.html
+[rustdoc-gui-readme]: https://github.com/rust-lang/rust/blob/master/tests/rustdoc-gui/README.md
+[goml-script]: https://github.com/GuillaumeGomez/browser-UI-test/blob/master/goml-script.md
 
 ## Constraints
 
diff --git a/src/doc/rustc-dev-guide/src/tests/directives.md b/src/doc/rustc-dev-guide/src/tests/directives.md
index 81aa35f1a46..8e4a710178e 100644
--- a/src/doc/rustc-dev-guide/src/tests/directives.md
+++ b/src/doc/rustc-dev-guide/src/tests/directives.md
@@ -6,7 +6,8 @@
 FIXME(jieyouxu) completely revise this chapter.
 -->
 
-Directives are special comments that tell compiletest how to build and interpret a test. They must appear before the Rust source in the test. They may also appear in `rmake.rs` [run-make tests](compiletest.md#run-make-tests).
+Directives are special comments that tell compiletest how to build and interpret a test.
+They may also appear in `rmake.rs` [run-make tests](compiletest.md#run-make-tests).
 
 They are normally put after the short comment that explains the point of this
 test. Compiletest test suites use `//@` to signal that a comment is a directive.
diff --git a/src/doc/rustc-dev-guide/src/tests/ui.md b/src/doc/rustc-dev-guide/src/tests/ui.md
index 407862d48af..e862a07cae0 100644
--- a/src/doc/rustc-dev-guide/src/tests/ui.md
+++ b/src/doc/rustc-dev-guide/src/tests/ui.md
@@ -335,8 +335,9 @@ But for strict testing, try to use the `ERROR` annotation as much as possible,
 including `//~?` annotations for diagnostics without span.
 For compile time diagnostics `error-pattern` should very rarely be necessary.
 
-Per-line annotations (`//~`) are still checked in tests using `error-pattern`,
-to opt out of these checks in exceptional cases use `//@ compile-flags: --error-format=human`.
+Per-line annotations (`//~`) are still checked in tests using `error-pattern`.
+To opt out of these checks, use `//@ compile-flags: --error-format=human`.
+Do that only in exceptional cases.
 
 ### Error levels