Unwrap argument types in macro #3625
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`syn` wraps argument types in a `syn::TypeGroup` for free functions/methods generated from `macro_rules!` this means that references end up generating wrong code during proc macro expansion. This PR unwraps argument types in `syn::TypeGroup` and matches against the inner element for such cases. Fixes rustwasm#3078 Signed-off-by: Oliver T <geronimooliver00@gmail.com>
Signed-off-by: Oliver T <geronimooliver00@gmail.com>
Liamolucko
reviewed
Sep 20, 2023
Signed-off-by: Oliver T <geronimooliver00@gmail.com>
daxpedda
requested changes
Sep 20, 2023
Signed-off-by: Oliver T <geronimooliver00@gmail.com>
daxpedda
reviewed
Sep 20, 2023
Signed-off-by: Oliver T <geronimooliver00@gmail.com>
Signed-off-by: Oliver T <geronimooliver00@gmail.com>
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synwraps argument types in asyn::TypeGroupfor free functions/methods generated frommacro_rules!this means that references end up generating wrong code during proc macro expansion.This PR unwraps argument types in
syn::TypeGroupand matches against the inner element for such cases.Fixes #3078