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7c0387e36a
When encountering `pub ident`, attempt to identify the code that comes afterwards, wether it is a brace block (assume it is a struct), a paren list followed by a colon (assume struct) or a paren list followed by a block (assume a fn). Consume those blocks to avoid any further parser errors and return a `Placeholder` item in order to allow the parser to continue. In the case of unenclosed blocks, the behavior is the same as it is currently: no further errors are processed.
NB: This crate is part of the Rust compiler. For an overview of the
compiler as a whole, see
the README.md file found in librustc.
The syntax crate contains those things concerned purely with syntax
– that is, the AST ("abstract syntax tree"), parser, pretty-printer,
lexer, macro expander, and utilities for traversing ASTs.