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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:11:38 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:12:43 +0000
commitcf94bdc0742c13e2a0cac864c478b8626b266e1b (patch)
tree044670aa50cc5e2b4229aa0b6b3df6676730c0a6 /vendor/proc-macro2/src/lib.rs
parentAdding debian version 1.65.0+dfsg1-2. (diff)
downloadrustc-cf94bdc0742c13e2a0cac864c478b8626b266e1b.tar.xz
rustc-cf94bdc0742c13e2a0cac864c478b8626b266e1b.zip
Merging upstream version 1.66.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/proc-macro2/src/lib.rs')
-rw-r--r--vendor/proc-macro2/src/lib.rs25
1 files changed, 23 insertions, 2 deletions
diff --git a/vendor/proc-macro2/src/lib.rs b/vendor/proc-macro2/src/lib.rs
index be5aa5114..3fda02d5c 100644
--- a/vendor/proc-macro2/src/lib.rs
+++ b/vendor/proc-macro2/src/lib.rs
@@ -86,8 +86,11 @@
//! a different thread.
// Proc-macro2 types in rustdoc of other crates get linked to here.
-#![doc(html_root_url = "https://docs.rs/proc-macro2/1.0.43")]
-#![cfg_attr(any(proc_macro_span, super_unstable), feature(proc_macro_span))]
+#![doc(html_root_url = "https://docs.rs/proc-macro2/1.0.47")]
+#![cfg_attr(
+ any(proc_macro_span, super_unstable),
+ feature(proc_macro_span, proc_macro_span_shrink)
+)]
#![cfg_attr(super_unstable, feature(proc_macro_def_site))]
#![cfg_attr(doc_cfg, feature(doc_cfg))]
#![allow(
@@ -509,6 +512,24 @@ impl Span {
LineColumn { line, column }
}
+ /// Creates an empty span pointing to directly before this span.
+ ///
+ /// This method is semver exempt and not exposed by default.
+ #[cfg(all(procmacro2_semver_exempt, any(not(wrap_proc_macro), super_unstable)))]
+ #[cfg_attr(doc_cfg, doc(cfg(procmacro2_semver_exempt)))]
+ pub fn before(&self) -> Span {
+ Span::_new(self.inner.before())
+ }
+
+ /// Creates an empty span pointing to directly after this span.
+ ///
+ /// This method is semver exempt and not exposed by default.
+ #[cfg(all(procmacro2_semver_exempt, any(not(wrap_proc_macro), super_unstable)))]
+ #[cfg_attr(doc_cfg, doc(cfg(procmacro2_semver_exempt)))]
+ pub fn after(&self) -> Span {
+ Span::_new(self.inner.after())
+ }
+
/// Create a new span encompassing `self` and `other`.
///
/// Returns `None` if `self` and `other` are from different files.