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| author | Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com> | 2023-03-23 16:45:35 +0100 |
|---|---|---|
| committer | Arthur Cohen <arthur.cohen@embecosm.com> | 2024-01-16 18:28:41 +0100 |
| commit | 01886152b67c6458ae40cbb2c560dcbb6af1ba95 (patch) | |
| tree | 17543f9d1b488637341d21937ba50c0165e8ab56 /gcc | |
| parent | ceee62dbd989d97e7f23804e130e4f920177c040 (diff) | |
| download | gcc-01886152b67c6458ae40cbb2c560dcbb6af1ba95.zip gcc-01886152b67c6458ae40cbb2c560dcbb6af1ba95.tar.gz gcc-01886152b67c6458ae40cbb2c560dcbb6af1ba95.tar.bz2 | |
gccrs: ast: Add ExternCrate TokenStream visitor
Add a visitor implementation for ExternCrate declarations.
gcc/rust/ChangeLog:
* ast/rust-ast-tokenstream.cc (TokenStream::visit): Add visitor.
Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/rust/ast/rust-ast-tokenstream.cc | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/gcc/rust/ast/rust-ast-tokenstream.cc b/gcc/rust/ast/rust-ast-tokenstream.cc index 8dae3e5..f5d0445 100644 --- a/gcc/rust/ast/rust-ast-tokenstream.cc +++ b/gcc/rust/ast/rust-ast-tokenstream.cc @@ -1568,8 +1568,22 @@ TokenStream::visit (Module &module) } void -TokenStream::visit (ExternCrate &) -{} +TokenStream::visit (ExternCrate &crate) +{ + tokens.push_back (Rust::Token::make (EXTERN_TOK, crate.get_locus ())); + tokens.push_back (Rust::Token::make (CRATE, Location ())); + auto ref = crate.get_referenced_crate (); + tokens.push_back ( + Rust::Token::make_identifier (Location (), std::move (ref))); + if (crate.has_as_clause ()) + { + auto as_clause = crate.get_as_clause (); + tokens.push_back (Rust::Token::make (AS, Location ())); + tokens.push_back ( + Rust::Token::make_identifier (Location (), std::move (as_clause))); + } + tokens.push_back (Rust::Token::make (SEMICOLON, Location ())); +} void TokenStream::visit (UseTreeGlob &) |