4 Commits

Include renames

Author	SHA1	Message	Date
Geoff RomerandJon Meow	6ac3adfa53	Factor out a Pattern sum type from Expression (#685) ... `Pattern` is intended to pilot some changes I would like to apply to all our sum types: - The alternatives are expressed as derived classes rather than members of a `std::variant`. - The alternatives are classes in the [style guide sense](https://google.github.io/styleguide/cppguide.html#Structs_vs._Classes), meaning they can have invariants, but can't have public data members. - Creating an object is expressed using a constructor rather than a factory function. - Accessing an alternative is expressed as a cast (using LLVM's RTTI system) rather than `std::get` or a `Get` method. Co-authored-by: Jon Meow <46229924+jonmeow@users.noreply.github.com>	2021-07-30 12:24:12 -07:00
Geoff Romer	1933cfeeeb	Stop using std::pair in the implementation of tuples (#479)	2021-04-26 11:43:06 -07:00
Jeremy G. Siek	34f1a03f7b	change all expression and statement pointers to be const (#449) ... * change all expression and statement pointers to be const * const in paren tests	2021-04-19 21:47:19 -04:00
Geoff Romer	80f035874d	Restructure handling of paren expressions (#417) ... * Move nontrivial logic out of `parser.ypp` into `FieldList`, rename it to `ParenContents`, make it a class, and add tests * Use a `FieldInitializer` struct instead of `std::pair<std::string, Expression*>` to represent the fields of a tuple	2021-04-05 10:49:25 -07:00