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| author | Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com> | 2023-06-12 16:36:51 +0200 |
|---|---|---|
| committer | Arthur Cohen <arthur.cohen@embecosm.com> | 2024-01-16 18:46:29 +0100 |
| commit | 128c042dcf36f28bbff612d30f1627a5c5b09a9a (patch) | |
| tree | 1978d301a51da2c9bccd7643f26955d3ab33ef78 /gcc/rust/ast/rust-expr.h | |
| parent | 0974798a3f5259b14b95edf9ddbe9c81af76ecff (diff) | |
| download | gcc-128c042dcf36f28bbff612d30f1627a5c5b09a9a.zip gcc-128c042dcf36f28bbff612d30f1627a5c5b09a9a.tar.gz gcc-128c042dcf36f28bbff612d30f1627a5c5b09a9a.tar.bz2 | |
gccrs: expand: Convert last statement to tail expr
Some inner statements may be expanded to statements as well as a tail
expression, which should then be propagated to the parent tail
expression field.
gcc/rust/ChangeLog:
* expand/rust-expand-visitor.cc (ExpandVisitor::visit): Change
call to expand_inner_stmts.
(expand_tail_expr): Change argument name and try to expand the
last statement as a tail expression once all statements have
been expanded.
* expand/rust-expand-visitor.h: Change prototype to accept
parent class.
* ast/rust-expr.h: Add try_convert_last_stmt function prototype.
Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
Diffstat (limited to 'gcc/rust/ast/rust-expr.h')
| -rw-r--r-- | gcc/rust/ast/rust-expr.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/rust/ast/rust-expr.h b/gcc/rust/ast/rust-expr.h index 2791a8c..8ea2c8c 100644 --- a/gcc/rust/ast/rust-expr.h +++ b/gcc/rust/ast/rust-expr.h @@ -2503,6 +2503,8 @@ public: // Normalizes a trailing statement without a semicolon to a tail expression. void normalize_tail_expr (); + void try_convert_last_stmt (); + const std::vector<Attribute> &get_outer_attrs () const { return outer_attrs; } std::vector<Attribute> &get_outer_attrs () override { return outer_attrs; } |