« Changelog History


clash-ghc v1.2.1 Release Notes

Release Date: 2020-04-23 // about 4 years ago

  • Bug fix release

    🔄 Changed:

    • Treat Signed 0, Unsigned 0, Index 1, BitVector 0 as unit. In effect this means that 'minBound' and 'maxBound' return 0, whereas previously they might crash #1183

    - Infix use of deepseqX is now right-associative

    ➕ Added:

    • Add 'natToInteger', 'natToNatural', and 'natToNum'. Similar to 'snatTo*', but works solely on a type argument instead of an SNat.
    • Clash.Sized.Vector.unfoldr and Clash.Sized.Vector.unfoldrI to construct vectors from a seed value

    - Added NFDataX instances for Data.Monoid.{First,Last}

    🛠 Fixed:

    • The Verilog backend can now deal with non-contiguous ranges in custom bit-representations.
    • Synthesizing BitPack instances for type with phantom parameter fails #1242
    • Synthesis of fromBNat (toBNat d5) failed due to unsafeCoerce coercing from Any
    • Memory leak in register primitives #1256
    • Illegal VHDL slice when projecting nested SOP type #1254
    • Vivado VHDL code path (-fclash-hdlsyn Vivado) generates illegal VHDL #1264