Which version of DMD does GDC 10 target

[Arun]

Which version of DMD is GDC 10 based on?

2020-08-19 19:36:17 ~/code/es-v2-d (master)
$ gdc --version
gdc (Ubuntu 10-20200411-0ubuntu1) 10.0.1 20200411 (experimental) 
[master revision 
bb87d5cc77d:75961caccb7:f883c46b4877f637e0fa5025b4d6b5c9040ec566]
Copyright (C) 2020 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  
There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A 
PARTICULAR PURPOSE.

2020-08-19 21:24:10 ~/code/es-v2-d (master)
$

LDC is smart enough to print the frontend version.

2020-08-19 21:25:39 ~/code/es-v2-d (master)
$ ldc2 --version
LDC - the LLVM D compiler (1.17.0):
   based on DMD v2.087.1 and LLVM 8.0.1
   built with LDC - the LLVM D compiler (1.17.0)
   Default target: x86_64-unknown-linux-gnu
   Host CPU: haswell
   http://dlang.org - http://wiki.dlang.org/LDC

   Registered Targets:
     aarch64    - AArch64 (little endian)
     aarch64_be - AArch64 (big endian)
     arm        - ARM
     arm64      - ARM64 (little endian)
     armeb      - ARM (big endian)
     mips       - MIPS (32-bit big endian)
     mips64     - MIPS (64-bit big endian)
     mips64el   - MIPS (64-bit little endian)
     mipsel     - MIPS (32-bit little endian)
     msp430     - MSP430 [experimental]
     nvptx      - NVIDIA PTX 32-bit
     nvptx64    - NVIDIA PTX 64-bit
     ppc32      - PowerPC 32
     ppc64      - PowerPC 64
     ppc64le    - PowerPC 64 LE
     riscv32    - 32-bit RISC-V
     riscv64    - 64-bit RISC-V
     thumb      - Thumb
     thumbeb    - Thumb (big endian)
     wasm32     - WebAssembly 32-bit
     wasm64     - WebAssembly 64-bit
     x86        - 32-bit X86: Pentium-Pro and above
     x86-64     - 64-bit X86: EM64T and AMD64
2020-08-19 21:27:35 ~/code/es-v2-d (master)
$

--
Arun