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Tweak pretty printing.

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This commit is contained in:
Niko Matsakis 2015-02-17 11:25:30 -05:00
parent 01615b04c6
commit 1f4ee20dda
1 changed files with 2 additions and 8 deletions
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10
src/libsyntax/ast_util.rs
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@ -141,10 +141,7 @@ pub fn is_path(e: P<Expr>) -> bool {
/// We want to avoid "45int" and "-3int" in favor of "45" and "-3"
pub fn int_ty_to_string(t: IntTy, val: Option<i64>) -> String {
let s = match t {
TyIs(true) if val.is_some() => "i",
TyIs(true) => "int",
TyIs(false) if val.is_some() => "is",
TyIs(false) => "isize",
TyIs(_) => "isize",
TyI8 => "i8",
TyI16 => "i16",
TyI32 => "i32",
@ -173,10 +170,7 @@ pub fn int_ty_max(t: IntTy) -> u64 {
/// We want to avoid "42u" in favor of "42us". "42uint" is right out.
pub fn uint_ty_to_string(t: UintTy, val: Option<u64>) -> String {
let s = match t {
TyUs(true) if val.is_some() => "u",
TyUs(true) => "uint",
TyUs(false) if val.is_some() => "us",
TyUs(false) => "usize",
TyUs(_) => "usize",
TyU8 => "u8",
TyU16 => "u16",
TyU32 => "u32",