assert-type-assumptions (#23996)

programs/bpf/Cargo.lock

@@ -3642,6 +3642,7 @@ dependencies = [
  "lazy_static",
  "libsecp256k1 0.6.0",
  "log",
+ "memoffset",
  "num-derive",
  "num-traits",
  "parking_lot",

programs/bpf/rust/sanity/src/lib.rs

@@ -4,7 +4,8 @@
 
 extern crate solana_program;
 use solana_program::{
-    account_info::AccountInfo, bpf_loader, entrypoint::ProgramResult, log::*, msg, pubkey::Pubkey,
+    account_info::AccountInfo, bpf_loader, entrypoint::ProgramResult, log::*, msg,
+    program::check_type_assumptions, pubkey::Pubkey,
 };
 
 #[derive(Debug, PartialEq)]
@@ -70,6 +71,8 @@ pub fn process_instruction(
         assert!(1.9986f64 < num && num < 2.0f64);
     }
 
+    check_type_assumptions();
+
     sol_log_compute_units();
     Ok(())
 }

programs/bpf/tests/programs.rs

@@ -1428,7 +1428,7 @@ fn assert_instruction_count() {
             ("sanity", 2378),
             ("sanity++", 2278),
             ("secp256k1_recover", 25383),
-            ("sha", 1895),
+            ("sha", 1355),
             ("struct_pass", 108),
             ("struct_ret", 122),
         ]);
@@ -1448,9 +1448,9 @@ fn assert_instruction_count() {
             ("solana_bpf_rust_noop", 315),
             ("solana_bpf_rust_param_passing", 146),
             ("solana_bpf_rust_rand", 418),
-            ("solana_bpf_rust_sanity", 9128),
+            ("solana_bpf_rust_sanity", 52170),
             ("solana_bpf_rust_secp256k1_recover", 25707),
-            ("solana_bpf_rust_sha", 27033),
+            ("solana_bpf_rust_sha", 25338),
         ]);
     }