On 2017-05-25 5:31 AM, Ehsan Akhgari wrote:
On 05/19/2017 02:44 PM, Gregory Szorc wrote:
`mach build` attempts to parse compiler warnings to a persisted
"database."
You can view a list of compiler warnings post build by running `mach
warnings-list`. The intent behind this feature was to make it easier to
find and fix compiler warnings. After all, something out of sight is
out of
mind.
Given that we treat warnings as errors on CI and most directories that
opt out of warnings-as-errors are third-party code
(ALLOW_COMPILER_WARNINGS in moz.build [1]), I don't think we need to
make the warning list any more visible. A warning regression in nearly
all first-party code is already treated as an error.
[1]
https://searchfox.org/mozilla-central/search?q=ALLOW_COMPILER_WARNINGS&case=true&path=moz.build
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