58 lines
1.5 KiB
C++
58 lines
1.5 KiB
C++
#ifndef LIBFURC
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#include "furc/ast/program.hpp"
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#include "furc/front/ir_generator.hpp"
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#include "furc/front/parser.hpp"
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#include <iostream>
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int main(void) {
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try {
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std::string programStr = R"(
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func main() {
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x = 5;
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x -= 3;
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if (x < 3) {
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y = x * 2;
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w = y;
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} else {
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y = x - 3;
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}
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w = x - y;
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z = x + y;
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}
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)";
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furc::front::parser parser("<TEMP>", programStr);
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furc::front::ir_generator generator;
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auto programResult = parser.parse();
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if (programResult.has_error()) {
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std::cerr << programResult.error() << '\n';
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return 1;
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}
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const auto& program = *programResult;
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program->accept(generator);
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auto module = std::move(generator.move_module());
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std::cout << "Generated IR:\n";
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for (const auto& function : module.functions()) {
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std::cout << function->name() << ":\n";
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furlang::ir::block_index blockIndex = 0;
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for (const auto& block : function->blocks()) {
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std::cout << " # block " << blockIndex++ << '\n';
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for (const auto& instruction : block->instructions()) {
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std::cout << " " << *instruction << '\n';
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}
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std::cout << " " << *block->exit() << '\n';
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}
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}
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return 0;
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} catch (...) {
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std::cerr << "Caught an exception in main!\n";
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return 1;
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}
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}
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#endif // LIBFURC
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