diff options
| author | Joshua Nelson <jyn514@gmail.com> | 2020-12-29 20:28:08 -0500 |
|---|---|---|
| committer | Joshua Nelson <jyn514@gmail.com> | 2020-12-30 09:50:02 -0500 |
| commit | edeac1778cbab28bb1d141e90e7ae6dc2eb97e60 (patch) | |
| tree | 8b00c7938bca20d3b1e56a509d2d75f38788ae37 /compiler/rustc_span/src | |
| parent | dc6121ca681e3aef09b93afb13637632dcdc0e9a (diff) | |
| download | rust-edeac1778cbab28bb1d141e90e7ae6dc2eb97e60.tar.gz rust-edeac1778cbab28bb1d141e90e7ae6dc2eb97e60.zip | |
Rename kw::Invalid -> kw::Empty
See https://rust-lang.zulipchat.com/#narrow/stream/182449-t-compiler.2Fhelp/topic/Is.20there.20a.20symbol.20for.20the.20empty.20string.3F/near/220054471 for context.
Diffstat (limited to 'compiler/rustc_span/src')
| -rw-r--r-- | compiler/rustc_span/src/hygiene.rs | 4 | ||||
| -rw-r--r-- | compiler/rustc_span/src/symbol.rs | 8 |
2 files changed, 6 insertions, 6 deletions
diff --git a/compiler/rustc_span/src/hygiene.rs b/compiler/rustc_span/src/hygiene.rs index 0f82db1d05a..fdc0d225bb8 100644 --- a/compiler/rustc_span/src/hygiene.rs +++ b/compiler/rustc_span/src/hygiene.rs @@ -1065,7 +1065,7 @@ pub fn decode_syntax_context< parent: SyntaxContext::root(), opaque: SyntaxContext::root(), opaque_and_semitransparent: SyntaxContext::root(), - dollar_crate_name: kw::Invalid, + dollar_crate_name: kw::Empty, }); let mut ctxts = outer_ctxts.lock(); let new_len = raw_id as usize + 1; @@ -1092,7 +1092,7 @@ pub fn decode_syntax_context< ctxt_data, ); // Make sure nothing weird happening while `decode_data` was running - assert_eq!(dummy.dollar_crate_name, kw::Invalid); + assert_eq!(dummy.dollar_crate_name, kw::Empty); }); Ok(new_ctxt) diff --git a/compiler/rustc_span/src/symbol.rs b/compiler/rustc_span/src/symbol.rs index 99a523c3f3b..d324465c895 100644 --- a/compiler/rustc_span/src/symbol.rs +++ b/compiler/rustc_span/src/symbol.rs @@ -25,7 +25,7 @@ symbols! { Keywords { // Special reserved identifiers used internally for elided lifetimes, // unnamed method parameters, crate root module, error recovery etc. - Invalid: "", + Empty: "", PathRoot: "{{root}}", DollarCrate: "$crate", Underscore: "_", @@ -1273,7 +1273,7 @@ impl Ident { #[inline] pub fn invalid() -> Ident { - Ident::with_dummy_span(kw::Invalid) + Ident::with_dummy_span(kw::Empty) } /// Maps a string to an identifier with a dummy span. @@ -1470,7 +1470,7 @@ impl Symbol { } pub fn is_empty(self) -> bool { - self == kw::Invalid + self == kw::Empty } /// This method is supposed to be used in error messages, so it's expected to be @@ -1654,7 +1654,7 @@ impl Symbol { /// Returns `true` if this symbol can be a raw identifier. pub fn can_be_raw(self) -> bool { - self != kw::Invalid && self != kw::Underscore && !self.is_path_segment_keyword() + self != kw::Empty && self != kw::Underscore && !self.is_path_segment_keyword() } } |