multiple statements in single line evaluation

[Pavel-Durov]

• evaluating multiple statements separated by ';' char
  example:

$ RUST_LOG=debug cargo run 'let _a = 2; println(_a + 3);'
    Finished dev [unoptimized + debuginfo] target(s) in 0.03s
     Running `target/debug/yaiwr 'let _a = 2; println(_a + 3);'`
[2023-03-13T11:57:49Z DEBUG yaiwr] cli args ["let _a = 2; println(_a + 3);"]
[2023-03-13T11:57:49Z DEBUG yaiwr] statement: "let _a = 2;"
[2023-03-13T11:57:49Z DEBUG yaiwr] AST: Assign { id: "_a", rhs: Number { value: 2 } }
[2023-03-13T11:57:49Z DEBUG yaiwr] Bytecode: [Push { value: 2 }, Assign { id: "_a" }]
[2023-03-13T11:57:49Z DEBUG yaiwr] statement: " println(_a + 3);"
[2023-03-13T11:57:49Z DEBUG yaiwr] AST: PrintLn { rhs: Add { lhs: ID { value: "_a" }, rhs: Number { value: 3 } } }
[2023-03-13T11:57:49Z DEBUG yaiwr] Bytecode: [Load { id: "_a" }, Push { value: 3 }, Add, PrintLn]
5

[Pavel-Durov]

bors try

[bors]

try

Build succeeded:

• buildbot/buildbot-build-script

[vext01]

This is much better. I didn't realise that we were parsing line-by-line.

[vext01]

Please squash.

[Pavel-Durov]

squashed 👉 36e3d07

[vext01]

bors r+

[bors]

Build succeeded:

• buildbot/buildbot-build-script