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| author | badumbatish <tanghocle456@gmail.com> | 2024-08-23 22:21:05 -0700 |
|---|---|---|
| committer | Arthur Cohen <arthur.cohen@embecosm.com> | 2025-03-19 15:32:05 +0100 |
| commit | b78b238e7aebd6d551f4b3a0684f341db0075610 (patch) | |
| tree | 5f66c2cde9f1456e476f99a5998a46ab9e3b0360 /gcc | |
| parent | e2126a193567e97e57c854ef59952c6df3063bbf (diff) | |
| download | gcc-b78b238e7aebd6d551f4b3a0684f341db0075610.zip gcc-b78b238e7aebd6d551f4b3a0684f341db0075610.tar.gz gcc-b78b238e7aebd6d551f4b3a0684f341db0075610.tar.bz2 | |
gccrs: Add pop guard for binder
gcc/rust/ChangeLog:
* typecheck/rust-hir-type-check.h:
Add pop guard for binder
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/rust/typecheck/rust-hir-type-check.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/rust/typecheck/rust-hir-type-check.h b/gcc/rust/typecheck/rust-hir-type-check.h index 3fcb32a..fa49e06 100644 --- a/gcc/rust/typecheck/rust-hir-type-check.h +++ b/gcc/rust/typecheck/rust-hir-type-check.h @@ -349,6 +349,8 @@ private: /** Only to be used by the guard. */ void pop_binder () { binder_size_stack.pop (); } + bool binder_empty () { return binder_size_stack.empty (); } + /** * Switch from resolving a function header to a function body. */ @@ -424,7 +426,8 @@ public: ~LifetimeResolverGuard () { rust_assert (!ctx.lifetime_resolver_stack.empty ()); - ctx.lifetime_resolver_stack.top ().pop_binder (); + if (!ctx.lifetime_resolver_stack.top ().binder_empty ()) + ctx.lifetime_resolver_stack.top ().pop_binder (); if (kind == RESOLVER) { ctx.lifetime_resolver_stack.pop (); |