diff options
Diffstat (limited to 'gcc/rust/ast/rust-desugar-apit.cc')
| -rw-r--r-- | gcc/rust/ast/rust-desugar-apit.cc | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/gcc/rust/ast/rust-desugar-apit.cc b/gcc/rust/ast/rust-desugar-apit.cc index bca14ee..de34e15 100644 --- a/gcc/rust/ast/rust-desugar-apit.cc +++ b/gcc/rust/ast/rust-desugar-apit.cc @@ -188,9 +188,10 @@ public: // Convert to TypePath by creating path segments std::vector<std::unique_ptr<TypePathSegment>> segments; - segments.push_back (std::unique_ptr<TypePathSegment> (new TypePathSegment ( - PathIdentSegment (ident.as_string (), type.get_locus ()), false, - type.get_locus ()))); + segments.emplace_back ( + new TypePathSegment (PathIdentSegment (ident.as_string (), + type.get_locus ()), + false, type.get_locus ())); // Create TypePath from segments auto type_path @@ -198,6 +199,8 @@ public: // Convert bounds from impl trait to generic parameter bounds std::vector<std::unique_ptr<TypeParamBound>> bounds; + bounds.reserve (type.get_type_param_bounds ().size ()); + for (auto &bound : type.get_type_param_bounds ()) bounds.push_back (bound->clone_type_param_bound ()); @@ -228,9 +231,10 @@ public: // Convert to TypePath by creating path segments std::vector<std::unique_ptr<TypePathSegment>> segments; - segments.push_back (std::unique_ptr<TypePathSegment> (new TypePathSegment ( - PathIdentSegment (ident.as_string (), type.get_locus ()), false, - type.get_locus ()))); + segments.emplace_back ( + new TypePathSegment (PathIdentSegment (ident.as_string (), + type.get_locus ()), + false, type.get_locus ())); // Create TypePath from segments auto type_path @@ -407,6 +411,9 @@ private: std::vector<std::unique_ptr<TypeParamBound>> type_param_bounds; + type_param_bounds.reserve ( + tp.get_type_param_bounds ().size ()); + for (auto &b : tp.get_type_param_bounds ()) type_param_bounds.push_back (std::move (b)); tp.get_type_param_bounds ().clear (); @@ -459,9 +466,10 @@ private: std::vector<SimplePathSegment> simple_segs = {simple_seg}; auto simple_path = SimplePath (simple_segs, false, ident.get_locus ()); std::vector<std::unique_ptr<TypePathSegment>> segments; - segments.push_back (std::unique_ptr<TypePathSegment> (new TypePathSegment ( - PathIdentSegment (ident.as_string (), ident.get_locus ()), false, - ident.get_locus ()))); + segments.emplace_back ( + new TypePathSegment (PathIdentSegment (ident.as_string (), + ident.get_locus ()), + false, ident.get_locus ())); auto type_path = new TypePath (std::move (segments), ident.get_locus ()); return std::unique_ptr<Type> (type_path); } |