pub fn parse_file(file_id: SourceFileId, src: &str) -> (Module, Vec<Diagnostic>)Expand description
Parse a Module from the file content string.
Returns a Module (which may be incomplete), and a vec of Diagnostics
(which may be empty) to display to the user. If any of the returned
diagnostics are errors, the compilation of this file should ultimately fail.
If a fatal parse error occurred, the last element of the Module::body will
be a ModuleStmt::ParseError. The parser currently has very limited ability
to recover from syntax errors; this is just a first meager attempt at returning a
useful AST when there are syntax errors.
A SourceFileId is required to associate any diagnostics with the
underlying file.