I'm using a syntax extension and would like to know if it's possible to output the generated code in some way.
I would rather avoid putting debug traces in the extension since I'm not the developer and doesn't know anything to camlp4.
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What insight will this give you? – Sep 14 '15 at 16:20
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I hope it'll help me debug a runtime error thrown by the generated code. – Antoine Sep 14 '15 at 16:23
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Wouldn't it be easier to find the root cause of the runtime error, i.e. in the code that is doing the generating... – Sep 14 '15 at 16:25
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When using syntax extensions (camlp4, ppx, ...) you can show the generated output using the -dsource option of the compiler.
Pierre Chambart
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