Compile Failure on OTP 19

[bryanhelmig]

Likely due to an upstream bug on a dependency pma/amqp#28 (comment):

$ mix deps.compile amqp_client
==> amqp_client (compile)
include/amqp_gen_consumer_spec.hrl:30: syntax error before: '/'
include/amqp_gen_consumer_spec.hrl:31: syntax error before: '/'
include/amqp_gen_consumer_spec.hrl:32: syntax error before: '/'
include/amqp_gen_consumer_spec.hrl:34: syntax error before: '/'
...

Versions:

$ mix -v
Erlang/OTP 19 [erts-8.2] [source] [64-bit] [smp:8:8] [async-threads:10] [hipe] [kernel-poll:false] [dtrace]

Mix 1.4.0

[robgolding]

Hmm, that's weird. I did run into this myself but I reference the master branch of amqp_client to work around it (which is the recommended fix in the linked issue).

My versions:

$ mix -v
Erlang/OTP 19 [erts-8.0.2] [source] [64-bit] [smp:4:4] [async-threads:10] [hipe] [kernel-poll:false] [dtrace]

Mix 1.3.2

$ mix deps.compile
==> rabbit_common (compile)
==> amqp_client (compile)
==> amqp
Compiling 9 files (.ex)
Generated amqp app
==> uuid
Compiling 1 file (.ex)
Generated uuid app

I wonder why that's different!