74 lines
2.1 KiB
C++
74 lines
2.1 KiB
C++
#include "../Test.h"
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#include <Compiler/Compiler.h>
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#include <clang/Tooling/DependencyScanning/DependencyScanningTool.h>
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namespace {
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using namespace clice;
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TEST(clice, ModuleScanner) {
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using namespace clang::tooling::dependencies;
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DependencyScanningService service(ScanningMode::DependencyDirectivesScan, ScanningOutputFormat::P1689);
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DependencyScanningTool tool(service);
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foreachFile("ModuleScanner", [&](std::string file, llvm::StringRef content) {
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clang::tooling::CompileCommand command;
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command.Filename = file;
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command.CommandLine = {"clang++", "-std=c++20", file};
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auto rule = tool.getP1689ModuleDependencyFile(command, "CWD");
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if(rule) {
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llvm::outs() << "Module: " << rule->Provides->ModuleName << "\n";
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llvm::outs() << "Module: " << rule->Provides->IsStdCXXModuleInterface << "\n";
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for(auto& info: rule->Requires) {
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llvm::outs() << info.ModuleName << " -> " << info.SourcePath << "\n";
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}
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}
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});
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}
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TEST(clice, Compiler) {
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const char* code = R"(
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#include <cstdio>
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int main(){
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printf("Hello world");
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return 0;
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}
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)";
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std::vector<const char*> compileArgs = {
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"clang++",
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"-std=c++20",
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"main.cpp",
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"-resource-dir",
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"/home/ykiko/C++/clice2/build/lib/clang/20",
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};
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Compiler compiler;
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compiler.buildPCH("main.cpp", code, compileArgs);
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auto invocation = createInvocation("main.cpp", code, compileArgs);
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compiler.applyPCH(*invocation, "main.cpp", code, "/home/ykiko/C++/clice2/build/cache/xxx.pch");
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auto instance = createInstance(std::move(invocation));
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auto action = std::make_unique<clang::SyntaxOnlyAction>();
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if(!action->BeginSourceFile(*instance, instance->getFrontendOpts().Inputs[0])) {
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llvm::errs() << "Failed to begin source file\n";
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std::terminate();
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}
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if(auto error = action->Execute()) {
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llvm::errs() << "Failed to execute action: " << error << "\n";
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std::terminate();
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}
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instance->getASTContext().getTranslationUnitDecl()->dump();
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}
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} // namespace
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