support __LINE__, __FUNC__, __FILE__

[seven1240]

while standard go has no way and seems no plan to support those, is it possible in solod?

[nalgeon]

Could you please provide a use case — when and why do you plan to use these in So code?

[seven1240]

I think write logs with file:line_number is a common use case.

In my specific use case, I'd like to write freeswitch modules and use switch_log_printf to write logs, which using macros to get the current file, func, and line

#define SWITCH_CHANNEL_LOG SWITCH_CHANNEL_ID_LOG, __FILE__, __SWITCH_FUNC__, __LINE__, NULL

https://github.com/signalwire/freeswitch/blob/master/src/include/switch_types.h#L1341

[nalgeon]

Sorry, I don't quite follow. Can you give an example of the So code you expect to work?

[seven1240]

I'd like it to write the current line in the log, e.g.

Log(LOG_LEVEL_ERROR, __FILE__, __LINE__, "blah\n")

will write a log line

test.go:100 blah