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platform_build_soong
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Remove unnecessary constraint on previous_api 

The constraint requires the previous_api property to be specified
unless validating nullness. However, there is no reason within the
Soong code why that should be.

The only use of previous_api is as the argument to the metalava
--migrate-nullness option which is only added when previous_api is
specified. So, there is no reason in the Soong code for the
constraint.

Metalava also does not require the --migrate-nullness option to be
specified unless validating nullness. So, there is no reason in
metalava for the constraint.

It is therefore safe to remove the constraint.

Bug: 142113521
Test: m checkbuild
Change-Id: I189071e215e928fdf43a39a03d540732743b7a32
This commit is contained in:
Paul Duffin 2019-11-04 10:26:47 +00:00
parent 1f38237c12
commit 13a9dd604b
1 changed files with 1 additions and 6 deletions
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7
java/droiddoc.go
View File

@ -1325,13 +1325,8 @@ func (d *Droidstubs) annotationsFlags(ctx android.ModuleContext, cmd *android.Ru
validatingNullability :=
strings.Contains(d.Javadoc.args, "--validate-nullability-from-merged-stubs") ||
String(d.properties.Validate_nullability_from_list) != ""
migratingNullability := String(d.properties.Previous_api) != ""
if !(migratingNullability || validatingNullability) {
ctx.PropertyErrorf("previous_api",
"has to be non-empty if annotations was enabled (unless validating nullability)")
}
if migratingNullability {
previousApi := android.PathForModuleSrc(ctx, String(d.properties.Previous_api))
cmd.FlagWithInput("--migrate-nullness ", previousApi)