From 571cccfcbc795f2bc955ca7fb3ac09085b360e09 Mon Sep 17 00:00:00 2001 From: Colin Cross Date: Mon, 4 Feb 2019 11:22:08 -0800 Subject: Prepare for a type-safe OnceKey Add an opaque OnceKey type and use it for all calls to Once in build/soong. A future patch will convert the arguments to Once* to OnceKey once users outside build/soong have been updated. Test: onceper_test.go Change-Id: Ifcb338e6e603e804e507203c9508d30ffb2df966 --- java/sdk_library.go | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'java/sdk_library.go') diff --git a/java/sdk_library.go b/java/sdk_library.go index ca3131c2f..1b0fe75e0 100644 --- a/java/sdk_library.go +++ b/java/sdk_library.go @@ -627,8 +627,10 @@ func (module *sdkLibrary) ImplementationJars(ctx android.BaseContext, sdkVersion } } +var javaSdkLibrariesKey = android.NewOnceKey("javaSdkLibraries") + func javaSdkLibraries(config android.Config) *[]string { - return config.Once("javaSdkLibraries", func() interface{} { + return config.Once(javaSdkLibrariesKey, func() interface{} { return &[]string{} }).(*[]string) } -- cgit v1.2.3-59-g8ed1b