diff options
Diffstat (limited to 'src/ast/expr.hpp')
| -rw-r--r-- | src/ast/expr.hpp | 76 |
1 files changed, 22 insertions, 54 deletions
diff --git a/src/ast/expr.hpp b/src/ast/expr.hpp index f1d16af0..2744b75e 100644 --- a/src/ast/expr.hpp +++ b/src/ast/expr.hpp @@ -25,12 +25,16 @@ public: virtual ~ExprNode() = 0; virtual void visit(NodeVisitor& nv) = 0; + virtual void print(::std::ostream& os) const = 0; TypeRef& get_res_type() { return m_res_type; } + friend ::std::ostream& operator<<(::std::ostream& os, const ExprNode& node); static ::std::unique_ptr<ExprNode> from_deserialiser(Deserialiser& d); }; +#define NODE_METHODS() virtual void visit(NodeVisitor& nv) override; virtual void print(::std::ostream& os) const override; SERIALISABLE_PROTOTYPES(); + struct ExprNode_Block: public ExprNode { @@ -43,9 +47,7 @@ struct ExprNode_Block: } virtual ~ExprNode_Block() override; - virtual void visit(NodeVisitor& nv) override; - - SERIALISABLE_PROTOTYPES(); + NODE_METHODS(); }; struct ExprNode_Macro: @@ -60,9 +62,7 @@ struct ExprNode_Macro: m_tokens( move(tokens) ) {} - virtual void visit(NodeVisitor& nv) override; - - SERIALISABLE_PROTOTYPES(); + NODE_METHODS(); }; // Return a value @@ -77,9 +77,7 @@ struct ExprNode_Return: { } - virtual void visit(NodeVisitor& nv) override; - - SERIALISABLE_PROTOTYPES(); + NODE_METHODS(); }; struct ExprNode_LetBinding: public ExprNode @@ -96,9 +94,7 @@ struct ExprNode_LetBinding: { } - virtual void visit(NodeVisitor& nv) override; - - SERIALISABLE_PROTOTYPES(); + NODE_METHODS(); }; struct ExprNode_Assign: public ExprNode @@ -113,9 +109,7 @@ struct ExprNode_Assign: { } - virtual void visit(NodeVisitor& nv) override; - - SERIALISABLE_PROTOTYPES(); + NODE_METHODS(); }; struct ExprNode_CallPath: public ExprNode @@ -130,9 +124,7 @@ struct ExprNode_CallPath: { } - virtual void visit(NodeVisitor& nv) override; - - SERIALISABLE_PROTOTYPES(); + NODE_METHODS(); }; struct ExprNode_CallMethod: public ExprNode @@ -149,9 +141,7 @@ struct ExprNode_CallMethod: { } - virtual void visit(NodeVisitor& nv) override; - - SERIALISABLE_PROTOTYPES(); + NODE_METHODS(); }; // Call an object (Fn/FnMut/FnOnce) struct ExprNode_CallObject: @@ -166,9 +156,7 @@ struct ExprNode_CallObject: m_args( move(args) ) { } - virtual void visit(NodeVisitor& nv) override; - - SERIALISABLE_PROTOTYPES(); + NODE_METHODS(); }; struct ExprNode_Match: @@ -184,9 +172,7 @@ struct ExprNode_Match: m_arms( ::std::move(arms) ) { } - virtual void visit(NodeVisitor& nv) override; - - SERIALISABLE_PROTOTYPES(); + NODE_METHODS(); }; struct ExprNode_If: @@ -203,9 +189,7 @@ struct ExprNode_If: m_false( ::std::move(false_code) ) { } - virtual void visit(NodeVisitor& nv) override; - - SERIALISABLE_PROTOTYPES(); + NODE_METHODS(); }; // Literal integer struct ExprNode_Integer: @@ -221,9 +205,7 @@ struct ExprNode_Integer: { } - virtual void visit(NodeVisitor& nv) override; - - SERIALISABLE_PROTOTYPES(); + NODE_METHODS(); }; // Literal structure struct ExprNode_StructLiteral: @@ -241,9 +223,7 @@ struct ExprNode_StructLiteral: m_values( move(values) ) {} - virtual void visit(NodeVisitor& nv) override; - - SERIALISABLE_PROTOTYPES(); + NODE_METHODS(); }; // Tuple struct ExprNode_Tuple: @@ -256,9 +236,7 @@ struct ExprNode_Tuple: m_values( ::std::move(vals) ) {} - virtual void visit(NodeVisitor& nv) override; - - SERIALISABLE_PROTOTYPES(); + NODE_METHODS(); }; // Variable / Constant struct ExprNode_NamedValue: @@ -271,9 +249,7 @@ struct ExprNode_NamedValue: m_path( ::std::move(path) ) { } - virtual void visit(NodeVisitor& nv) override; - - SERIALISABLE_PROTOTYPES(); + NODE_METHODS(); }; // Field dereference struct ExprNode_Field: @@ -288,9 +264,7 @@ struct ExprNode_Field: m_name( ::std::move(name) ) { } - virtual void visit(NodeVisitor& nv) override; - - SERIALISABLE_PROTOTYPES(); + NODE_METHODS(); }; // Pointer dereference @@ -305,9 +279,7 @@ struct ExprNode_Deref: { } - virtual void visit(NodeVisitor& nv) override; - - SERIALISABLE_PROTOTYPES(); + NODE_METHODS(); }; // Type cast ('as') @@ -323,9 +295,7 @@ struct ExprNode_Cast: m_type( move(dst_type) ) { } - virtual void visit(NodeVisitor& nv) override; - - SERIALISABLE_PROTOTYPES(); + NODE_METHODS(); }; // Binary operation @@ -356,9 +326,7 @@ struct ExprNode_BinOp: { } - virtual void visit(NodeVisitor& nv) override; - - SERIALISABLE_PROTOTYPES(); + NODE_METHODS(); }; class NodeVisitor |