how to debug go build errors
Thu Feb 8 23:24:00 GMT 2018
While testing what should be an innocuous patch to add LTO
to a bunch of middle-end warning options
I get Go errors during ordinary bootstrap about undefined names
for errno constants:
error: reference to undefined name âEINVALâ
Bootstrapping all other front ends (including Ada and Brig),
succeeds and there are no regressions in the test suite.
I have no experience with Go. Does anything about the patch
jump out at you that could be causing this? If not, can you
suggest how to debug it?
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