Merge pull request RustPython#3724 from youknowone/instr-size

coolreader18 · web-flow · commit 2efe9e296983 · 2022-05-25T22:47:37.000-05:00
ensure bytecode::Instruction never grows more than 8bytes
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/bytecode/Cargo.toml b/bytecode/Cargo.toml
@@ -17,3 +17,4 @@ num-complex = { version = "0.4.0", features = ["serde"] }
 serde = { version = "1.0.136", features = ["derive"] }
 itertools = "0.10.3"
 bstr = "0.2.17"
+static_assertions = "1.1.0"
diff --git a/bytecode/src/lib.rs b/bytecode/src/lib.rs
@@ -394,6 +394,7 @@ pub enum Instruction {
     GetANext,
     EndAsyncFor,
 }
+static_assertions::assert_eq_size!(Instruction, u64);
 
 use self::Instruction::*;
 

Original file line number	Diff line number	Diff line change
`@@ -394,6 +394,7 @@ pub enum Instruction {`
`394`	`394`	`GetANext,`
`395`	`395`	`EndAsyncFor,`
`396`	`396`	`}`
	`397`	`+static_assertions::assert_eq_size!(Instruction, u64);`
`397`	`398`
`398`	`399`	`use self::Instruction::*;`
`399`	`400`