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authorSchuyler Eldridge2020-04-22 19:55:32 -0400
committerGitHub2020-04-22 19:55:32 -0400
commit65360f886f9b92438d1b6fe609120b34ebb413cf (patch)
tree073ebe73d43e652af1f71a08d34cc30a421c4dbb /src/main/scala/firrtl/transforms/IdentityTransform.scala
parent8653fd628f83c1bcb329dd37844ddfdb8f4cf206 (diff)
parent184d40095179a9f49dd21e73e2c02b998bac5c00 (diff)
Merge pull request #1534 from freechipsproject/deprecate-transform-2
Trait-base Dependency API Migration
Diffstat (limited to 'src/main/scala/firrtl/transforms/IdentityTransform.scala')
-rw-r--r--src/main/scala/firrtl/transforms/IdentityTransform.scala5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/main/scala/firrtl/transforms/IdentityTransform.scala b/src/main/scala/firrtl/transforms/IdentityTransform.scala
index a39ca4b7..4faa5cd0 100644
--- a/src/main/scala/firrtl/transforms/IdentityTransform.scala
+++ b/src/main/scala/firrtl/transforms/IdentityTransform.scala
@@ -7,9 +7,14 @@ import firrtl.{CircuitForm, CircuitState, Transform}
/** Transform that applies an identity function. This returns an unmodified [[CircuitState]].
* @param form the input and output [[CircuitForm]]
*/
+@deprecated(
+ "mix-in firrtl.options.IdentityLike[CircuitState]. IdentityTransform will be removed in 1.4.",
+ "FIRRTL 1.3"
+)
class IdentityTransform(form: CircuitForm) extends Transform {
final override def inputForm: CircuitForm = form
+
final override def outputForm: CircuitForm = form
final def execute(state: CircuitState): CircuitState = state