Implement the basics of component model - #2695
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Status summary. This patch is grown to ~7500 lines addition including an 1500 line update of lexer-keywords.txt. The wasm2wat and wat2wasm tools are extended with component support, which is capable of parsing a hello world component created by clang both in text and binary form. Validation is not implemented. Is component support useful for this project? |
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Note: component support is based on this document: |
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This patch supports parsing the new GC types - Abstract types - Recursive types - Composite types The patch also improves type comparison.
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This is an experimental (draft) patch. I don't know how much it fits into the concept of wabt. Wabt has the necessary helpers though.
Components are a layer (layer 1) above module layer (layer 0). It has no official specification, only explainers. It has a binary and text format similar to modules.