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AST: Add ruc::Formatter for ASTNodes

master
Riyyi 2 years ago
parent
commit
b51a3bf15b
  1. 23
      src/ast.cpp
  2. 9
      src/ast.h

23
src/ast.cpp

@ -8,6 +8,7 @@
#include <string>
#include "ast.h"
#include "types.h"
namespace blaze {
@ -59,3 +60,25 @@ Value::Value(const std::string& value)
}
} // namespace blaze
// -----------------------------------------
void Formatter<blaze::ASTNode*>::format(Builder& builder, blaze::ASTNode* value) const
{
if (is<blaze::String>(value)) {
return Formatter<std::string>::format(builder, static_cast<blaze::String*>(value)->data());
}
if (is<blaze::Keyword>(value)) {
return Formatter<std::string>::format(builder, ":" + static_cast<blaze::Keyword*>(value)->keyword().substr(1));
}
else if (is<blaze::Number>(value)) {
Formatter<int64_t> formatter { .specifier = specifier };
return formatter.format(builder, static_cast<blaze::Number*>(value)->number());
}
else if (is<blaze::Value>(value)) {
return Formatter<std::string>::format(builder, static_cast<blaze::Value*>(value)->value());
}
else if (is<blaze::Symbol>(value)) {
return Formatter<std::string>::format(builder, static_cast<blaze::Symbol*>(value)->symbol());
}
}

9
src/ast.h

@ -12,6 +12,8 @@
#include <typeinfo> // typeid
#include <vector>
#include "ruc/format/formatter.h"
namespace blaze {
class ASTNode {
@ -205,3 +207,10 @@ inline bool ASTNode::fastIs<Value>() const { return isValue(); }
// clang-format on
} // namespace blaze
// -----------------------------------------
template<>
struct ruc::format::Formatter<blaze::ASTNode*> : public Formatter<std::string> {
void format(Builder& builder, blaze::ASTNode* value) const;
};

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