diff options
Diffstat (limited to 'src/ast/expr.hpp')
| -rw-r--r-- | src/ast/expr.hpp | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/src/ast/expr.hpp b/src/ast/expr.hpp index 1d1ccdae..e2c318b1 100644 --- a/src/ast/expr.hpp +++ b/src/ast/expr.hpp @@ -20,7 +20,6 @@ class NodeVisitor; class ExprNode { - TypeRef m_res_type = TypeRef(Span()); MetaItems m_attrs; Position m_pos; public: @@ -39,7 +38,6 @@ public: } MetaItems& attrs() { return m_attrs; } - TypeRef& get_res_type() { return m_res_type; } static ::std::unique_ptr<ExprNode> from_deserialiser(Deserialiser& d); }; typedef ::std::unique_ptr<ExprNode> ExprNodeP; @@ -497,6 +495,21 @@ struct ExprNode_Cast: NODE_METHODS(); }; +// Type annotation (': _') +struct ExprNode_TypeAnnotation: + public ExprNode +{ + unique_ptr<ExprNode> m_value; + TypeRef m_type; + + ExprNode_TypeAnnotation(unique_ptr<ExprNode>&& value, TypeRef&& dst_type): + m_value( move(value) ), + m_type( move(dst_type) ) + { + } + NODE_METHODS(); +}; + // Binary operation struct ExprNode_BinOp: public ExprNode @@ -610,6 +623,7 @@ public: NT(ExprNode_Index); NT(ExprNode_Deref); NT(ExprNode_Cast); + NT(ExprNode_TypeAnnotation); NT(ExprNode_BinOp); NT(ExprNode_UniOp); #undef NT @@ -653,6 +667,7 @@ public: NT(ExprNode_Index); NT(ExprNode_Deref); NT(ExprNode_Cast); + NT(ExprNode_TypeAnnotation); NT(ExprNode_BinOp); NT(ExprNode_UniOp); #undef NT |