12.0.0-alpha.8

🐛 Bug fix

• Editor: Fix issue where pipe completions would not trigger with generic type arguments. #7231
• Fix leftover assert false in code for null != undefined. #7232
• Editor: Fix issue where completions would not show up inside of object bodies. #7230
• Fix issue with pattern matching empty list which interferes with boolean optimisations. #7237
• Fix Cannot combine @react.component and @directive. #7260
• Fix issue where attributes on an application were not preserved by the AST conversion for ppx. #7262

🏠 Internal

• AST cleanup: Prepare for ast async cleanup: Refactor code for @res.async payload handling and clean up handling of type and term parameters, so that now each => in a function definition corresponds to a function. #7223
• AST: always put type parameters first in function definitions. #7233
• AST cleanup: Remove @res.async attribute from the internal representation, and add a flag to untyped and typed ASTs instead. #7234
• AST cleanup: Remove unused expression_desc.Pexp_new, expression_desc.Pexp_setinstvar, expression_desc.Pexp_override, expression_desc.Pexp_poly, exp_extra.Texp_poly, expression_desc.Texp_new, expression_desc.Texp_setinstvar, expression_desc.Texp_override & expression_desc.Texp_instvar from AST. #7239
• AST cleanup: Remove @res.partial attribute from the internal representation, and add a flag to untyped and typed ASTs instead. #7238 #7240
• AST cleanup: Remove unused structure_item_desc.Pstr_class, signature_item_desc.Psig_class, structure_item_desc.Pstr_class_type, signature_item_desc.Psig_class_type, structure_item_desc.Tstr_class, structure_item_desc.Tstr_class_type, signature_item_desc.Tsig_class, signature_item_desc.Tsig_class_type from AST. #7242
• AST cleanup: remove |. and rename |. to -> in the internal representation for the pipe operator. #7244
• AST cleanup: represent concatenation (++) and (dis)equality operators (==, ===, !=, !==) just like in the syntax. #7248
• AST cleanup: use inline record for Ptyp_arrow. #7250
• Playground: Bundle stdlib runtime so that the playground can execute functions from Core/Belt/Js. #7255
• AST cleanup: Remove res.namedArgLoc attribute and store the location information directly into the label. #7247