Rename some things in `syntax_pos/hygiene`

More consistent with other naming:
ExpnFormat -> ExpnKind
ExpnKind::name -> ExpnKind::descr
DesugaringKind::name -> DesugaringKind::descr

Shorter, no tautology:
CompilerDesugaring -> Desugaring
CompilerDesugaringKind -> DesugaringKind

3 files changed, 10 insertions, 10 deletions

diff --git a/src/libsyntax/ext/base.rs b/src/libsyntax/ext/base.rs
index 09ff44115b4..0c986574cec 100644
--- a/src/libsyntax/ext/base.rs
+++ b/src/libsyntax/ext/base.rs
@@ -15,7 +15,7 @@ use crate::tokenstream::{self, TokenStream};
 use errors::{DiagnosticBuilder, DiagnosticId};
 use smallvec::{smallvec, SmallVec};
 use syntax_pos::{Span, MultiSpan, DUMMY_SP};
-use syntax_pos::hygiene::{ExpnInfo, ExpnFormat};
+use syntax_pos::hygiene::{ExpnInfo, ExpnKind};
 
 use rustc_data_structures::fx::FxHashMap;
 use rustc_data_structures::sync::{self, Lrc};
@@ -642,18 +642,18 @@ impl SyntaxExtension {
         }
     }
 
-    fn expn_format(&self, symbol: Symbol) -> ExpnFormat {
+    fn expn_kind(&self, descr: Symbol) -> ExpnKind {
         match self.kind {
             SyntaxExtensionKind::Bang(..) |
-            SyntaxExtensionKind::LegacyBang(..) => ExpnFormat::MacroBang(symbol),
-            _ => ExpnFormat::MacroAttribute(symbol),
+            SyntaxExtensionKind::LegacyBang(..) => ExpnKind::MacroBang(descr),
+            _ => ExpnKind::MacroAttribute(descr),
         }
     }
 
-    pub fn expn_info(&self, call_site: Span, format: &str) -> ExpnInfo {
+    pub fn expn_info(&self, call_site: Span, descr: &str) -> ExpnInfo {
         ExpnInfo {
             call_site,
-            format: self.expn_format(Symbol::intern(format)),
+            kind: self.expn_kind(Symbol::intern(descr)),
             def_site: Some(self.span),
             default_transparency: self.default_transparency,
             allow_internal_unstable: self.allow_internal_unstable.clone(),
@@ -780,7 +780,7 @@ impl<'a> ExtCtxt<'a> {
         let mut last_macro = None;
         loop {
             if ctxt.outer_expn_info().map_or(None, |info| {
-                if info.format.name() == sym::include {
+                if info.kind.descr() == sym::include {
                     // Stop going up the backtrace once include! is encountered
                     return None;
                 }
diff --git a/src/libsyntax/ext/derive.rs b/src/libsyntax/ext/derive.rs
index 2a56f3dd756..24050be792b 100644
--- a/src/libsyntax/ext/derive.rs
+++ b/src/libsyntax/ext/derive.rs
@@ -1,6 +1,6 @@
 use crate::attr::HasAttrs;
 use crate::ast;
-use crate::source_map::{ExpnInfo, ExpnFormat};
+use crate::source_map::{ExpnInfo, ExpnKind};
 use crate::ext::base::ExtCtxt;
 use crate::ext::build::AstBuilder;
 use crate::parse::parser::PathStyle;
@@ -57,7 +57,7 @@ pub fn add_derived_markers<T>(cx: &mut ExtCtxt<'_>, span: Span, traits: &[ast::P
     pretty_name.push(')');
 
     cx.current_expansion.mark.set_expn_info(ExpnInfo::with_unstable(
-        ExpnFormat::MacroAttribute(Symbol::intern(&pretty_name)), span, cx.parse_sess.edition,
+        ExpnKind::MacroAttribute(Symbol::intern(&pretty_name)), span, cx.parse_sess.edition,
         &[sym::rustc_attrs, sym::structural_match],
     ));
 
diff --git a/src/libsyntax/ext/expand.rs b/src/libsyntax/ext/expand.rs
index 053686b8b1f..879069c1418 100644
--- a/src/libsyntax/ext/expand.rs
+++ b/src/libsyntax/ext/expand.rs
@@ -506,7 +506,7 @@ impl<'a, 'b> MacroExpander<'a, 'b> {
             let suggested_limit = self.cx.ecfg.recursion_limit * 2;
             let mut err = self.cx.struct_span_err(info.call_site,
                 &format!("recursion limit reached while expanding the macro `{}`",
-                         info.format.name()));
+                         info.kind.descr()));
             err.help(&format!(
                 "consider adding a `#![recursion_limit=\"{}\"]` attribute to your crate",
                 suggested_limit));