Renamed to byte_range and changed Range generics [skip ci]

compiler/rustc_expand/src/proc_macro_server.rs

@@ -634,8 +634,8 @@ impl server::Span for Rustc<'_, '_> {
         span.source_callsite()
     }
 
-    fn position(&mut self, span: Self::Span) -> Range<u32> {
-        Range { start: span.lo().0, end: span.hi().0 }
+    fn byte_range(&mut self, span: Self::Span) -> Range<usize> {
+        Range { start: span.lo().0 as usize, end: span.hi().0 as usize }
     }
 
     fn start(&mut self, span: Self::Span) -> LineColumn {

library/proc_macro/src/bridge/mod.rs

@@ -94,7 +94,7 @@ macro_rules! with_api {
                 fn source_file($self: $S::Span) -> $S::SourceFile;
                 fn parent($self: $S::Span) -> Option<$S::Span>;
                 fn source($self: $S::Span) -> $S::Span;
-                fn position($self: $S::Span) -> Range<u32>;
+                fn byte_range($self: $S::Span) -> Range<usize>;
                 fn start($self: $S::Span) -> LineColumn;
                 fn end($self: $S::Span) -> LineColumn;
                 fn before($self: $S::Span) -> $S::Span;
@@ -295,7 +295,6 @@ mark_noop! {
     &'_ str,
     String,
     u8,
-    u32,
     usize,
     Delimiter,
     LitKind,

library/proc_macro/src/lib.rs

@@ -490,8 +490,8 @@ impl Span {
 
     /// Returns the span's byte position range in the source file.
     #[unstable(feature = "proc_macro_span", issue = "54725")]
-    pub fn position(&self) -> Range<u32> {
-        self.0.position()
+    pub fn byte_range(&self) -> Range<usize> {
+        self.0.byte_range()
     }
 
     /// Gets the starting line/column in the source file for this span.

src/tools/rust-analyzer/crates/proc-macro-srv/src/abis/abi_sysroot/ra_server.rs

@@ -298,7 +298,7 @@ impl server::Span for RustAnalyzer {
         // FIXME handle span
         span
     }
-    fn position(&mut self, _span: Self::Span) -> Range<u32> {
+    fn byte_range(&mut self, _span: Self::Span) -> Range<usize> {
         // FIXME handle span
         Range { start: 0, end: 0 }
     }