#define not supported

[Siegfried Pammer]

See also https://sharplab.io/#v2:EYLgtghglgdgNAGxFBcAmIDUAfAxGgUwDNYCACAYQHkAlAUQH0BBAZRboFkAhAGQE0yAIhYBPAM4AXAmAB0NAK4wJUMAUEBYAFBaAAgDYyBAB5SATjEq1Grdt35aA3lrJkZAB3nAEUAMYBrAhEJAHsAiwBeMgAKLgAGMgBmADEyAFYUgHYUgEZssgARVLJYpkTSgEoXKuqa2pqAenrXAH4GGXaZEGdXADcCUzIAFhBYkZGtAF8gA

#define CORE_ASSEMBLY "System.Runtime"

.assembly extern CORE_ASSEMBLY
{
  .publickeytoken = (B0 3F 5F 7F 11 D5 0A 3A )                         // .?_....:
  .ver 4:0:0:0
}

is not supported, but works fine in ilasm.

It's equivalent to

.assembly extern System.Runtime
{
  .publickeytoken = (B0 3F 5F 7F 11 D5 0A 3A )                         // .?_....:
  .ver 4:0:0:0
}