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| author | Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com> | 2023-03-22 14:39:34 +0100 |
|---|---|---|
| committer | Arthur Cohen <arthur.cohen@embecosm.com> | 2023-03-30 16:48:26 +0200 |
| commit | 439c05ae3a8563a49cdf292f1ca0a84c0b43eb58 (patch) | |
| tree | 653f391677ed67579eeaaa6cbbc1f85f917ae833 /gcc/rust/ast/rust-ast-tokenstream.h | |
| parent | f0ed95a8b9758e172e5e3e945a393b6295037507 (diff) | |
| download | gcc-439c05ae3a8563a49cdf292f1ca0a84c0b43eb58.zip gcc-439c05ae3a8563a49cdf292f1ca0a84c0b43eb58.tar.gz gcc-439c05ae3a8563a49cdf292f1ca0a84c0b43eb58.tar.bz2 | |
ast: Add trailing comma formatting option
Add an option to output trailing commas depending on the configuration
of the TokenStream.
gcc/rust/ChangeLog:
* ast/rust-ast-tokenstream.cc (TokenStream::trailing_comma):
Output a trailing comma to the token stream according to the
configuration.
* ast/rust-ast-tokenstream.h: Add function prototype.
Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
Diffstat (limited to 'gcc/rust/ast/rust-ast-tokenstream.h')
| -rw-r--r-- | gcc/rust/ast/rust-ast-tokenstream.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/rust/ast/rust-ast-tokenstream.h b/gcc/rust/ast/rust-ast-tokenstream.h index 70ef246..58459c6 100644 --- a/gcc/rust/ast/rust-ast-tokenstream.h +++ b/gcc/rust/ast/rust-ast-tokenstream.h @@ -31,6 +31,7 @@ class TokenStream : public ASTVisitor { public: TokenStream (std::vector<TokenPtr> &container); + bool output_trailing_commas = false; void go (AST::Crate &crate); void go (AST::Item &item); @@ -86,6 +87,7 @@ private: TokenId left_brace = LEFT_CURLY, TokenId right_brace = RIGHT_CURLY); + void trailing_comma (); /** * Visit common items of functions: Parameters, return type, block */ |