From 2af47facc3fd7eda3fb4e52f0589bb6f48eff15c Mon Sep 17 00:00:00 2001 From: Vadim Petrochenkov Date: Fri, 7 Jun 2019 12:53:33 +0300 Subject: syntax: Treat error literals in more principled way --- src/libsyntax/print/pprust.rs | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'src/libsyntax/print') diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs index 07acfb5dc86..d922e1896cc 100644 --- a/src/libsyntax/print/pprust.rs +++ b/src/libsyntax/print/pprust.rs @@ -168,9 +168,6 @@ pub fn literal_to_string(lit: token::Lit) -> String { let mut out = match kind { token::Byte => format!("b'{}'", symbol), token::Char => format!("'{}'", symbol), - token::Bool | - token::Float | - token::Integer => symbol.to_string(), token::Str => format!("\"{}\"", symbol), token::StrRaw(n) => format!("r{delim}\"{string}\"{delim}", delim="#".repeat(n as usize), @@ -179,7 +176,10 @@ pub fn literal_to_string(lit: token::Lit) -> String { token::ByteStrRaw(n) => format!("br{delim}\"{string}\"{delim}", delim="#".repeat(n as usize), string=symbol), - token::Err => format!("'{}'", symbol), + token::Integer | + token::Float | + token::Bool | + token::Err => symbol.to_string(), }; if let Some(suffix) = suffix { -- cgit 1.4.1-3-g733a5