diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/main/scala/chisel3/package.scala | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/src/main/scala/chisel3/package.scala b/src/main/scala/chisel3/package.scala index 7b07d964..50cb3dbe 100644 --- a/src/main/scala/chisel3/package.scala +++ b/src/main/scala/chisel3/package.scala @@ -30,18 +30,25 @@ package object chisel3 { // scalastyle:ignore package.object.name type Element = chisel3.core.Element type Bits = chisel3.core.Bits + // Some possible regex replacements for the literal specifier deprecation: + // (note: these are not guaranteed to handle all edge cases! check all replacements!) + // Bool((true|false)) + // => $1.B + // UInt\(width\s*=\s*(\d+|[_a-zA-Z][_0-9a-zA-Z]*)\) + // => UInt($1.W) + // (UInt|SInt|Bits).width\((\d+|[_a-zA-Z][_0-9a-zA-Z]*)\) + // => $1($2.W) + // (U|S)Int\((-?\d+|0[xX][0-9a-fA-F]+)\) + // => $2.$1 + // UInt\((\d+|0[xX][0-9a-fA-F]+),\s*(?:width\s*=)?\s*(\d+|[_a-zA-Z][_0-9a-zA-Z]*)\) + // => $1.U($2.W) + // (UInt|SInt|Bool)\(([_a-zA-Z][_0-9a-zA-Z]*)\) + // => $2.as$1 + // (UInt|SInt)\(([_a-zA-Z][_0-9a-zA-Z]*),\s*(?:width\s*=)?\s*(\d+|[_a-zA-Z][_0-9a-zA-Z]*)\) + // => $2.as$1($3.W) + /** This contains literal constructor factory methods that are deprecated as of Chisel3. * These will be removed very soon. It's recommended you port your code ASAP. - * - * Some recommended regex replacements: - * (note: these are not guaranteed to handle all edge cases! check all replacements!) - * Bool((true|false)) => $1.B - * UInt\(width\s*=\s*(\d+|[_a-zA-Z][_0-9a-zA-Z]*)\) => UInt($1.W) - * (UInt|SInt|Bits).width\((\d+|[_a-zA-Z][_0-9a-zA-Z]*)\) => $1($2.W) - * (U|S)Int\((-?\d+|0[xX][0-9a-fA-F]+)\) => $2.$1 - * UInt\((\d+|0[xX][0-9a-fA-F]+),\s*(?:width\s*=)?\s*(\d+|[_a-zA-Z][_0-9a-zA-Z]*)\) => $1.U($2.W) - * (UInt|SInt|Bool)\(([_a-zA-Z][_0-9a-zA-Z]*)\) => $2.as$1 - * (UInt|SInt)\(([_a-zA-Z][_0-9a-zA-Z]*),\s*(?:width\s*=)?\s*(\d+|[_a-zA-Z][_0-9a-zA-Z]*)\) => $2.as$1($3.W) */ trait UIntFactory extends chisel3.core.UIntFactory { /** Create a UInt literal with inferred width. */ |