diff options
| author | Jared Barocsi | 2021-10-05 12:33:23 -0700 |
|---|---|---|
| committer | GitHub | 2021-10-05 19:33:23 +0000 |
| commit | 110705eeace4f9165dc6377e55c86a599f37a465 (patch) | |
| tree | 4e6ed88311fd1ce08cebc0225868d2d103c6fae7 /core/src/main/scala/chisel3/Num.scala | |
| parent | ce15ad50a5c175db06c3bba5e3bf46b6c5466c47 (diff) | |
Deprecate auto-application of empty argument lists to parameterless functions (#2124)
* Migrate nullary funcs to parameterless versions
* Make deprecation message and dummy arguments clear and consistent
Co-authored-by: Megan Wachs <megan@sifive.com>
Diffstat (limited to 'core/src/main/scala/chisel3/Num.scala')
| -rw-r--r-- | core/src/main/scala/chisel3/Num.scala | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/core/src/main/scala/chisel3/Num.scala b/core/src/main/scala/chisel3/Num.scala index 6dd299f4..219e18f4 100644 --- a/core/src/main/scala/chisel3/Num.scala +++ b/core/src/main/scala/chisel3/Num.scala @@ -148,7 +148,10 @@ trait Num[T <: Data] { * $unchangedWidth * @group Arithmetic */ - final def abs(): T = macro SourceInfoTransform.noArg + final def abs: T = macro SourceInfoTransform.noArg + + @deprecated("Calling this function with an empty argument list is invalid in Scala 3. Use the form without parentheses instead", "Chisel 3.5") + final def abs(dummy: Int*): T = macro SourceInfoTransform.noArgDummy /** @group SourceInfoTransformMacro */ def do_abs(implicit sourceInfo: SourceInfo, compileOptions: CompileOptions): T |