diff options
| -rw-r--r-- | yjit/src/core.rs | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/yjit/src/core.rs b/yjit/src/core.rs index 70a6540b5b..dd28c2361e 100644 --- a/yjit/src/core.rs +++ b/yjit/src/core.rs @@ -846,7 +846,12 @@ pub fn limit_block_versions(blockid: BlockId, ctx: &Context) -> Context { generic_ctx.stack_size = ctx.stack_size; generic_ctx.sp_offset = ctx.sp_offset; - // Mutate the incoming context + debug_assert_ne!( + usize::MAX, + ctx.diff(&generic_ctx), + "should substitute a compatible context", + ); + return generic_ctx; } |