forked from KPGPMC/furlang
50 lines
1.2 KiB
C++
50 lines
1.2 KiB
C++
#ifndef LIBFURC
|
|
|
|
#include "furc/front/ir_generator.hpp"
|
|
#include "furc/front/parser.hpp"
|
|
|
|
#include <iostream>
|
|
|
|
int main(void) {
|
|
std::string programStr = R"(
|
|
func main() {
|
|
x = 5;
|
|
x -= 3;
|
|
if (x < 3) {
|
|
y = x * 2;
|
|
w = y;
|
|
} else {
|
|
y = x - 3;
|
|
}
|
|
w = x - y;
|
|
z = x + y;
|
|
}
|
|
)";
|
|
furc::front::parser parser("<TEMP>", programStr);
|
|
furc::front::ir_generator generator;
|
|
|
|
auto program = parser.parse();
|
|
if (program.has_error()) {
|
|
std::cerr << program << '\n';
|
|
}
|
|
program->accept(generator);
|
|
|
|
auto module = std::move(generator.move_module());
|
|
std::cout << "Generated IR:\n";
|
|
for (const auto& function : module.functions()) {
|
|
std::cout << function->name() << ":\n";
|
|
furlang::ir::block_index blockIndex = 0;
|
|
for (const auto& block : function->blocks()) {
|
|
std::cout << " # block " << blockIndex++ << '\n';
|
|
for (const auto& instruction : block->instructions()) {
|
|
std::cout << " " << *instruction << '\n';
|
|
}
|
|
std::cout << " " << *block->exit() << '\n';
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
#endif // LIBFURC
|