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August 18, 2023 07:29
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scala3 macro examples - basic / published by https://github.com/dacr/code-examples-manager #e6698631-4a91-4982-9c5a-aae0b9f91f25/1f0180a6375c5ff0ee0c50e2e22fa9b65c89078a
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| // summary : scala3 macro examples - basic | |
| // keywords : scala3, tutorial, macro, @testable | |
| // publish : gist | |
| // authors : David Crosson | |
| // license : Apache NON-AI License Version 2.0 (https://raw.githubusercontent.com/non-ai-licenses/non-ai-licenses/main/NON-AI-APACHE2) | |
| // id : e6698631-4a91-4982-9c5a-aae0b9f91f25 | |
| // created-on : 2023-08-10T15:25:31+02:00 | |
| // managed-by : https://github.com/dacr/code-examples-manager | |
| // run-with : scala-cli $file | |
| // Some resources | |
| // https://medium.com/codex/scala-3-macros-without-pain-ce54d116880a | |
| inline val valueEvaluatedAtCompileTime = 42d * math.Pi | |
| println(s"42*PI = $valueEvaluatedAtCompileTime") | |
| inline def upper(inline str: String) = str.toUpperCase | |
| println(s"An uppercase string : ${upper("hello world")}") |
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