syntax: slight improvement in fidelity of printing tokens. Still not great.

graydon · graydon · commit ce24d3775980 · 2012-11-29T12:09:11.000-08:00
diff --git a/src/libsyntax/parse/token.rs b/src/libsyntax/parse/token.rs
@@ -150,14 +150,12 @@ fn to_str(in: @ident_interner, t: Token) -> ~str {
         ~"'" + char::escape_default(c as char) + ~"'"
       }
       LIT_INT(i, t) => {
-        int::to_str(i as int, 10u) + ast_util::int_ty_to_str(t)
+          i.to_str() + ast_util::int_ty_to_str(t)
       }
       LIT_UINT(u, t) => {
-        uint::to_str(u as uint, 10u) + ast_util::uint_ty_to_str(t)
-      }
-      LIT_INT_UNSUFFIXED(i) => {
-        int::to_str(i as int, 10u)
+          u.to_str() + ast_util::uint_ty_to_str(t)
       }
+      LIT_INT_UNSUFFIXED(i) => { i.to_str() }
       LIT_FLOAT(s, t) => {
         let mut body = *in.get(s);
         if body.ends_with(~".") {

Original file line number	Diff line number	Diff line change
`@@ -150,14 +150,12 @@ fn to_str(in: @ident_interner, t: Token) -> ~str {`
`150`	`150`	`~"'" + char::escape_default(c as char) + ~"'"`
`151`	`151`	`}`
`152`	`152`	`LIT_INT(i, t) => {`
`153`		`- int::to_str(i as int, 10u) + ast_util::int_ty_to_str(t)`
	`153`	`+ i.to_str() + ast_util::int_ty_to_str(t)`
`154`	`154`	`}`
`155`	`155`	`LIT_UINT(u, t) => {`
`156`		`- uint::to_str(u as uint, 10u) + ast_util::uint_ty_to_str(t)`
`157`		`- }`
`158`		`- LIT_INT_UNSUFFIXED(i) => {`
`159`		`- int::to_str(i as int, 10u)`
	`156`	`+ u.to_str() + ast_util::uint_ty_to_str(t)`
`160`	`157`	`}`
	`158`	`+ LIT_INT_UNSUFFIXED(i) => { i.to_str() }`
`161`	`159`	`LIT_FLOAT(s, t) => {`
`162`	`160`	`let mut body = *in.get(s);`
`163`	`161`	`if body.ends_with(~".") {`