3 Commits

Author	SHA1	Message	Date
Xi Ge	a86f89da48	SwiftSyntax Parser: expose parser diagnostics via C API. ... This allows SwiftSyntax to listen to emitted diagnostics during parsing. rdar://48439271	2019-03-01 15:22:21 -08:00
Xi Ge	e07a8cf2a6	SyntaxParser: set up a C API to get a hash value indicating the node declaration set ... To ensure SwiftSyntax calls a compatible parser library, this patch sets up a C API that returns a constant string calculated during compilation time to indicate the version of syntax node declarations. The same hash will be calculated in the SwiftSyntax (client) side as well by using the same algorithm. During runtime, SwiftSyntax will verify its hash value is identical to the result of calling swiftparse_node_declaration_hash before actual parsing happens. This patch only sets the API up. The actual implementation of the hashing algorithm will come later.	2019-02-06 17:33:48 -08:00
Argyrios Kyrtzidis	1dc288fb23	Introduce C parser library ... Add a shared library with a C API that provides access to the syntactic parser with callbacks for the inference of raw syntax nodes. This is primarily intended to be used by SwiftSyntax to speed-up source code parsing for it.	2019-01-09 18:30:45 -08:00