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Update the parser for syn-0.15 #17

lukaslueg opened this Issue Oct 3, 2018 · 1 comment


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lukaslueg commented Oct 3, 2018

Our parser for macro_rules!()-syntax uses syn, which has recently bumped to 0.15, bringing a lot of changes. Rewrite the parser for syn-0.15.

The current parser for macro_rules!()-bodies is using syn-0.14. It does have some unresolved issues (1,2,3) which need fixing anyway.

One can use the existing tests (cargo test) as the last line of defense - those should parse in any case. A more comprehensive test is accessed via cargo test -- --ignored, which parses, builds and verifies a large number of macros. One can also use cargo run --example various to quickly generate a large number of examples.


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lukaslueg Oct 18, 2018


closed via #19


lukaslueg commented Oct 18, 2018

closed via #19

@lukaslueg lukaslueg closed this Oct 18, 2018

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