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62 lines
945 B
62 lines
945 B
#include <cstdio> |
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#include <iostream> // std::cin |
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#include <string> // std::getline |
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#include <string_view> |
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#include "forward.h" |
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auto read(std::string_view data) -> std::string_view |
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{ |
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return data; |
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} |
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auto eval(std::string_view data) -> std::string_view |
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{ |
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return data; |
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} |
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auto print(std::string_view data) -> void |
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{ |
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printf("%s\n", data.data()); |
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} |
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auto rep(std::string_view data) -> void |
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{ |
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print(eval(read(data))); |
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} |
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auto main() -> int |
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{ |
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while (true) { |
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printf("user> "); |
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std::string line; |
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std::getline(std::cin, line); |
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// Exit with Ctrl-D |
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if (std::cin.eof() || std::cin.fail()) { |
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break; |
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} |
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rep(line); |
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} |
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return 0; |
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} |
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// Below is needed for compilation |
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namespace blaze { |
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auto read(std::string_view) -> ValuePtr |
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{ |
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return {}; |
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} |
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auto eval(ValuePtr, EnvironmentPtr) -> ValuePtr |
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{ |
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return {}; |
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} |
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// Added to keep the linker happy at step A |
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ValuePtr readline(const std::string&) { return nullptr; } |
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} // namespace blaze
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