Compiler bug causes compiler bug: how a 12-year-old g++ bug took down Solidity
Summary
OtterSec explains how a 12-year-old G++ overload-resolution bug, C++20 comparison rewrites and legacy Boost code crash Solidity's compiler (solc) on valid code — and how to fix it.
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--- id: 5672 title: "Compiler bug causes compiler bug: how a 12-year-old g++ bug took down Solidity" source_domain: osec.io source_url: "https://osec.io/blog/compiler-bug-causes-compiler-bug/" published_at: "2025-08-11T00:00:00Z" tags: ["cpp", "compiler", "solidity", "gcc", "solc", "boost"] phying_url: "https://phying.com/item/5672" lang: en --- # Compiler bug causes compiler bug: how a 12-year-old g++ bug took down Solidity ## Summary OtterSec explains how a 12-year-old G++ overload-resolution bug, C++20 comparison rewrites and legacy Boost code crash Solidity's compiler (solc) on valid code — and how to fix it. ## Intelligence Metadata - **Sources:** osec.io - **Published:** 2025-08-11T00:00:00Z - **Original:** https://osec.io/blog/compiler-bug-causes-compiler-bug/ - **Phying News:** https://phying.com/item/5672