Function compile_ok

tests/integration/ir_generation.rs:20–26

(source: &str)

    let result = pipeline.compile(source);
    let err = result.expect_err("expected compilation to fail");
    match err {
        CompilationError::DiagnosticErrors(diags) => assert!(
            diags.iter().any(|d| d.message.contains(fragment)),
            "expected diagnostic containing `{fragment}`, got: {diags:?}"
        ),
        other => panic!("expected DiagnosticErrors, got: {other:?}"),
    }
}

fn has_instruction<F>(source: &str, pred: F) -> bool