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docs: update defer in loops documentation #1422

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xushiwei merged 1 commit into from
Nov 28, 2025
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docs: update defer in loops documentation #1422

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2 changes: 1 addition & 1 deletion CLAUDE.md
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Expand Up @@ -176,7 +176,7 @@ LLGO_ROOT=/path/to/llgo llgo run .

1. **Testing Requirement:** All bug fixes and features MUST include tests
2. **Demo Directory:** Examples in `_demo` are prefixed with `_` to prevent standard `go` command from trying to compile them
3. **Defer in Loops:** LLGo intentionally does not support `defer` in loops (considered bad practice)
3. **Defer in Loops:** LLGo now supports `defer` within loops, matching Go's semantics of executing defers in LIFO order for every iteration. Be mindful of loop-heavy defer usage as it allocates per iteration.
4. **C Ecosystem Integration:** LLGo uses `go:linkname` directive to link external symbols through ABI
5. **Python Integration:** Third-party Python libraries require separate installation of library files

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