The Code4rena release

.cargo/config.toml

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+[build]
+rustflags = [
+    "-W", "missing_docs",
+]
+incremental = true
+
+[target.x86_64-apple-darwin]
+rustflags = [
+    "-W", "missing_docs",
+    "-C", "link-arg=-mmacosx-version-min=11.0",
+]
+
+[target.aarch64-apple-darwin]
+rustflags = [
+    "-W", "missing_docs",
+    "-C", "link-arg=-mmacosx-version-min=11.0",
+]
+
+[profile.release]
+strip = false
+
+[env]
+LLVM_SYS_150_PREFIX = { value = "./target-llvm/target-final/", relative = true, force = false }
+RUST_BACKTRACE = { value = "full" }
+RUST_LOG = { value = "vm=trace" }
+
+[tools.clippy]
+warn = [
+    "missing_docs_in_private_items",
+]

.gitignore

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+# Generated by Cargo
+# will have compiled files and executables
+/target/
+
+# These are backup files generated by rustfmt
+**/*.rs.bk
+
+# The LLVM framework source and build
+/llvm/
+/target-llvm*/
+
+# External compilers
+/solc-bin/*
+/vyper-bin/*
+
+# The debug and trace artifacts
+/debug/
+/trace/
+
+# The dependency locks
+# /Cargo.lock
+# /LLVM.lock
+
+# IDE
+/.idea/
+/.vscode/
+
+# CI
+/.github/

.gitmodules

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+[submodule "tests"]
+	path = tests
+	url = https://github.com/matter-labs/era-compiler-tests
+	branch = main
+[submodule "solidity"]
+	path = solidity
+	url = https://github.com/ethereum/solidity
+	branch = develop
+[submodule "system-contracts"]
+	path = system-contracts
+	url = ssh://[email protected]/code-423n4/2023-03-zksync.git 
+	branch = main

CONTRIBUTING.md

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+# Contribution Guidelines
+
+Thank you for considering helping out with the source code! We are extremely grateful for any consideration of
+contributions to this repository. However, at this time, we generally do not accept external contributions. This policy
+will change in the future, so please check back regularly for updates.
+
+For security issues, please contact us at [[email protected]](mailto:[email protected]).
+
+Thank you for your support in accelerating the mass adoption of crypto for personal sovereignty!