diff options
Diffstat (limited to 'gcc/rust/util/rust-stacked-contexts.h')
| -rw-r--r-- | gcc/rust/util/rust-stacked-contexts.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/rust/util/rust-stacked-contexts.h b/gcc/rust/util/rust-stacked-contexts.h index 39a0c08..b263d75 100644 --- a/gcc/rust/util/rust-stacked-contexts.h +++ b/gcc/rust/util/rust-stacked-contexts.h @@ -71,6 +71,20 @@ public: return last; } + const T &peek () const + { + rust_assert (!stack.empty ()); + + return stack.back (); + } + + T &peek () + { + rust_assert (!stack.empty ()); + + return stack.back (); + } + /** * Are we currently inside of a special context? */ |