From 45ee3360072a4bed1a2625dc03bdae1bd5aee5c4 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Thu, 14 May 2020 22:36:17 -0700
Subject: Fix {:#?} representation of proc_macro::Literal

Before:

    TokenStream [
        Ident {
            ident: "name",
            span: #0 bytes(37..41),
        },
        Punct {
            ch: '=',
            spacing: Alone,
            span: #0 bytes(42..43),
        },
        Literal { lit: Lit { kind: Str, symbol: "SNPP", suffix: None }, span: Span { lo: BytePos(44), hi: BytePos(50), ctxt: #0 } },
        Punct {
            ch: ',',
            spacing: Alone,
            span: #0 bytes(50..51),
        },
        Ident {
            ident: "owner",
            span: #0 bytes(56..61),
        },
        Punct {
            ch: '=',
            spacing: Alone,
            span: #0 bytes(62..63),
        },
        Literal { lit: Lit { kind: Str, symbol: "Canary M Burns", suffix: None }, span: Span { lo: BytePos(64), hi: BytePos(80), ctxt: #0 } },
    ]

After:

    TokenStream [
        Ident {
            ident: "name",
            span: #0 bytes(37..41),
        },
        Punct {
            ch: '=',
            spacing: Alone,
            span: #0 bytes(42..43),
        },
        Literal {
            kind: Str,
            symbol: "SNPP",
            suffix: None,
            span: #0 bytes(44..50),
        },
        Punct {
            ch: ',',
            spacing: Alone,
            span: #0 bytes(50..51),
        },
        Ident {
            ident: "owner",
            span: #0 bytes(56..61),
        },
        Punct {
            ch: '=',
            spacing: Alone,
            span: #0 bytes(62..63),
        },
        Literal {
            kind: Str,
            symbol: "Canary M Burns",
            suffix: None,
            span: #0 bytes(64..80),
        },
    ]
---
 src/libproc_macro/lib.rs | 1 -
 1 file changed, 1 deletion(-)

(limited to 'src/libproc_macro/lib.rs')

diff --git a/src/libproc_macro/lib.rs b/src/libproc_macro/lib.rs
index 31bc61263ab..f34a39996fe 100644
--- a/src/libproc_macro/lib.rs
+++ b/src/libproc_macro/lib.rs
@@ -1134,7 +1134,6 @@ impl fmt::Display for Literal {
 #[stable(feature = "proc_macro_lib2", since = "1.29.0")]
 impl fmt::Debug for Literal {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        // FIXME(eddyb) `Literal` should not expose internal `Debug` impls.
         self.0.fmt(f)
     }
 }
-- 
cgit 1.4.1-3-g733a5