In line with the proposal in #4682, this changes the array syntax to be
array(T, N). `array` is a builtin keyword which must be followed by
parens containing two expressions and a separating comma.
The array type expression is still fully builtin, it does not forward to
a Core.Array library type yet. It merely adds the `ArrayType`
instruction, as was done with the previous syntax.
Followup work will change the instruction to reference to Core.Array,
once the library type exists and can be used directly.
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Co-authored-by: zygoloid <richard@metafoo.co.uk>
A collection of additional Carbon examples demonstrating current
language capabilities and some limitations of the current state of the
toolchain.
---------
Co-authored-by: Jon Ross-Perkins <jperkins@google.com>
In order to support these examples, this adds two new builtins to the
toolchain: `print.char` and `read.char`, which map to the libc functions
`putchar` and `getchar`.
Dana Jansensandzygoloid
