GitHub - buaazp/rust-bug

How to reproduce

python3 gen_code.py 4097
RUSTFLAGS="-g" cargo build --release

While if the number is less than 4097, it will work fine.

python3 gen_code.py 4096
RUSTFLAGS="-g" cargo build --release

A function with 4097 lines of code will cause a panic when the macro is expanded.

Name		Name	Last commit message	Last commit date
Latest commit History 1 Commit
src		src
.gitignore		.gitignore
Cargo.lock		Cargo.lock
Cargo.toml		Cargo.toml
README.md		README.md
gen_code.py		gen_code.py
rust-toolchain.toml		rust-toolchain.toml