JuliaLang/PackageCompiler.jl

Add option to log which statement is being precompiled

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#867 建立於 2023年10月13日

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描述

We're seeing a hang during create_app (https://github.com/JuliaLang/julia/issues/51603) for which we suspected a hang during type inference for a precompile(...) statement.

It these cases, it'd be helpful to be able to turn on a verbose/debug option to print which statement is being precompiled

There's a commented-out println in the code for this, so it'd just be turning that into a proper debug option https://github.com/JuliaLang/PackageCompiler.jl/blob/846292c50a7177ea27f1fdb607be8c42174e030e/src/PackageCompiler.jl#L343

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領域
build systemtooling
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
2
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1-3 hours
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
fresh
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
JuliaPackageCompiler.jldebug logging pattern
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
85
研究方向
The issue asks to add a debug option to log which statement is being precompiled. A commented out `println` exists at line 343 in src/PackageCompiler.jl. The contributor should implement a proper debug flag (e.g., environment variable or command line option) and conditionally print the statement. They can follow existing patterns for debug output in the codebase.