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Rollup merge of #77920 - ayazhafiz:i/mut-ident-spacing, r=jyn514

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Avoid extraneous space between visibility kw and ident for statics

Today, given a static like `static mut FOO: usize = 1`, rustdoc would
emit `static mut  FOO: usize = 1`, as it emits both the mutability kw
with a space and reserves a space after the mutability kw. This patch
fixes that misformatting.

This patch also adds some tests for emit of other statics, as I could
not find an existing test devoted to statics.
This commit is contained in:
Yuki Okushi 2020-10-23 18:26:24 +09:00 • committed by GitHub
commit 47042594cb
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2 changed files with 13 additions and 1 deletions
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src/test/rustdoc/static.rs Normal file
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// compile-flags: --document-private-items
#![crate_type = "lib"]
// @has static/static.FOO.html '//pre' 'static FOO: usize'
static FOO: usize = 1;
// @has static/static.BAR.html '//pre' 'pub static BAR: usize'
pub static BAR: usize = 1;
// @has static/static.BAZ.html '//pre' 'pub static mut BAZ: usize'
pub static mut BAZ: usize = 1;