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circular macro check fail #8033

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LCLight opened this issue Jan 22, 2024 · 0 comments
Open

circular macro check fail #8033

LCLight opened this issue Jan 22, 2024 · 0 comments
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@bjorng
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bug Issue is reported as a bug team:VM Assigned to OTP team VM

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@LCLight
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LCLight commented Jan 22, 2024

Describe the bug
Compilation blocked because of "circular macro"
循环引用宏导致编译阻塞

Additional context

 -module(t).
 -define(AA, {flag, ?AA}).   %% 宏循环引用， circular macro
 -include_lib("kernel/include/file.hrl").   %% 只要是include其它文件（空内容也可以），触发 epp:enter_file2/5 即可
 -export([ t/0 ]).
 t() -> ?AA.

erlc t.erl
^C %% block，use ctrl + c

epp.erl
enterfile
leavefile
@LCLight LCLight added the bug Issue is reported as a bug label Jan 22, 2024
@IngelaAndin IngelaAndin added the team:VM Assigned to OTP team VM label Jan 22, 2024
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@bjorng bjorng

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bug Issue is reported as a bug team:VM Assigned to OTP team VM
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@bjorng @IngelaAndin @LCLight