OpenE2K/rust
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Rollup merge of #37081 - p512:master, r=sfackler

Browse Source 
Changed 0 into '0'

Right now `0` is an undefined production rule.
[Documentation following the grammar specification](https://doc.rust-lang.org/nightly/std/fmt/#sign0) strongly suggests `'0'` is meant as it is used as a character literal.

r? @steveklabnik
This commit is contained in:
Guillaume Gomez 2016-10-11 17:51:27 +02:00 committed by GitHub
commit 30164c21fa
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/libcollections/fmt.rs
View File

@ -327,7 +327,7 @@
//! format := '{' [ argument ] [ ':' format_spec ] '}'
//! argument := integer | identifier
//!
//! format_spec := [[fill]align][sign]['#'][0][width]['.' precision][type]
//! format_spec := [[fill]align][sign]['#']['0'][width]['.' precision][type]
//! fill := character
//! align := '<' | '^' | '>'
//! sign := '+' | '-'