Mira v0.3.0

Full Changelog: v0.2.1...v0.3.0

• Added defer:

  // output:
  // 1
  // 2
  fn main() {
      defer "2".println();
      "1".println();
  }

• A lot of refactoring
• Miradoc (Passes lightroom with an accessibility score of 100/100)
• Use LibC
• Dropped all targets but x86_64-linux-gnu
• Monomorphisation (You can now use generics in functions and types)
• Added support for hex and unicode literals in strings ("\x45\u{ffa}")
• Added symbol demangling for mira functions to panic
• Added std::alloc
• A ton of work on std::langitems::*, mainly u* and str
• Added std::slice and std::ptr
• Added std::Vec

Mira v0.2.1

Full Changelog: v0.1.0...v0.2.1

• A lot of refactoring
• Sped up compile times
• Added macros:

  macro! join_idents {
      ($first:ident $(,)?) => { $first };
      ($first:ident $(, $next:ident)+ $(,)?) => { concat_idents!($first $(, _, $next)+) };
  }
  
  fn join_idents!(hello, world) () -> &str = "Hello, World!";
  fn main() { hello_world().print(); }

• much improved diagnostics:

  Unicode Formatter:
  error: Expected void, but found &str
    ╭──[/home/fishi/rust/miralang/release/stdin_buffer:6:35]
    │
  6 │ fn join_idents!(hello, world) () = "Hello, World!";
    ·                                    ^^^^^^^^^^^^^^^ types don't match
    ╰──
    note: i am a helpful note
  
  ASCII Formatter:
  error: Cannot find function print on type `&void`
   --> /home/fishi/rust/miralang/release/stdin_buffer:7:27
    |
  7 | pub fn main() { hello_world().print(); }
    .                            ^^^^^^^^ No function named print is associated with `&void`
    |
    = note: i am a helpful note
  

• support for llvm 19.1 and 20.1
• stopped mirac from causing a stackoverflow when dereferencing a sized array (*(0usize as &void as &[u8; 1]))

mira v0.2

Full Changelog: v0.1.0...v0.2

• A lot of refactoring
• Sped up compile times
• Added macros:

  macro! join_idents {
      ($first:ident $(,)?) => { $first };
      ($first:ident $(, $next:ident)+ $(,)?) => { concat_idents!($first $(, _, $next)+) };
  }
  
  fn join_idents!(hello, world) () -> &str = "Hello, World!";
  fn main() { hello_world().print(); }

• much improved diagnostics:

  Unicode Formatter:
  error: Expected void, but found &str
    ╭──[/home/fishi/rust/miralang/release/stdin_buffer:6:35]
    │
  6 │ fn join_idents!(hello, world) () = "Hello, World!";
    ·                                    ^^^^^^^^^^^^^^^ types don't match
    ╰──
    note: i am a helpful note
  
  ASCII Formatter:
  error: Cannot find function print on type `&void`
   --> /home/fishi/rust/miralang/release/stdin_buffer:7:27
    |
  7 | pub fn main() { hello_world().print(); }
    .                            ^^^^^^^^ No function named print is associated with `&void`
    |
    = note: i am a helpful note
  

• support for llvm 19.1 and 20.1

Mira pre-release 0.0.1

Unpacked Size: 133.7 MiB (mirac 133.7 MiB, lib/: 13.3KiB)