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some update.

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This commit is contained in:
ykiko
2024-08-05 11:20:13 +08:00
parent c975cbf683
commit 0be4391cf5
14 changed files with 731 additions and 161 deletions
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130
docs/examples/CodeCompletion.cpp
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@@ -29,67 +29,73 @@ public:
clang::CodeCompletionContext Context,
clang::CodeCompletionResult* Results,
unsigned NumResults) override {
auto contexts = Context.getVisitedContexts();
for(auto c: contexts) {
// llvm::outs() << " Kind: " << c->getDeclKindName() << "\n";
// for(auto d: c->decls()) {
// // d->dump();
// }
}
llvm::outs() << "code completion results:\n";
switch(Context.getKind()) {
case clang::CodeCompletionContext::CCC_Attribute: {
}
case clang::CodeCompletionContext::CCC_DotMemberAccess: {
const auto type = Context.getBaseType();
if(type->isDependentType()) {
if(const auto dependentType = type->getAs<clang::DependentNameType>()) {
auto qualifers = dependentType->getQualifier();
// qualifers->getKind() -> clang::NestedNameSpecifier::SpecifierKind;
// auto t = qualifers->getAsType();
// TODO: 看是否能根据主模板一路把依赖名替换下去，直到变成非依赖名
} else if(const auto dependentType = type->getAs<clang::TemplateSpecializationType>()) {
}
}
break;
}
/* ... */
default: {
llvm::outs() << " Kind: " << Context.getKind() << "\n";
}
}
for(unsigned i = 0; i < NumResults; ++i) {
clang::CodeCompletionResult& Result = Results[i];
switch(Result.Kind) {
case clang::CodeCompletionResult::RK_Declaration: {
llvm::outs() << " Declaration: ";
llvm::outs() << Result.Declaration->getNameAsString() << "\n";
break;
}
case clang::CodeCompletionResult::RK_Keyword: {
llvm::outs() << " Keyword: ";
llvm::outs() << Result.Keyword << "\n";
break;
}
case clang::CodeCompletionResult::RK_Macro: {
llvm::outs() << " Macro: ";
llvm::outs() << Result.Macro->getName() << "\n";
break;
}
case clang::CodeCompletionResult::RK_Pattern: {
llvm::outs() << " Pattern: ";
llvm::outs() << Result.Pattern->getAsString() << "\n";
break;
}
}
llvm::outs() << NumResults << " code completion results\n";
auto kind = Context.getKind();
if(kind == clang::CodeCompletionContext::CCC_DotMemberAccess) {
auto type = Context.getBaseType();
type->dump();
}
// auto contexts = Context.getVisitedContexts();
// for(auto c: contexts) {
// // llvm::outs() << " Kind: " << c->getDeclKindName() << "\n";
// // for(auto d: c->decls()) {
// // // d->dump();
// // }
// }
//
// llvm::outs() << "code completion results:\n";
// switch(Context.getKind()) {
// case clang::CodeCompletionContext::CCC_Attribute: {
// }
// case clang::CodeCompletionContext::CCC_DotMemberAccess: {
// const auto type = Context.getBaseType();
// if(type->isDependentType()) {
//
// if(const auto dependentType = type->getAs<clang::DependentNameType>()) {
// auto qualifers = dependentType->getQualifier();
// // qualifers->getKind() -> clang::NestedNameSpecifier::SpecifierKind;
// // auto t = qualifers->getAsType();
// // TODO: 看是否能根据主模板一路把依赖名替换下去，直到变成非依赖名
// } else if(const auto dependentType = type->getAs<clang::TemplateSpecializationType>()) {
// }
// }
// break;
// }
// /* ... */
// default: {
// llvm::outs() << " Kind: " << Context.getKind() << "\n";
// }
//}
//
// for(unsigned i = 0; i < NumResults; ++i) {
// clang::CodeCompletionResult& Result = Results[i];
//
// switch(Result.Kind) {
// case clang::CodeCompletionResult::RK_Declaration: {
// llvm::outs() << " Declaration: ";
// llvm::outs() << Result.Declaration->getNameAsString() << "\n";
// break;
// }
//
// case clang::CodeCompletionResult::RK_Keyword: {
// llvm::outs() << " Keyword: ";
// llvm::outs() << Result.Keyword << "\n";
// break;
// }
//
// case clang::CodeCompletionResult::RK_Macro: {
// llvm::outs() << " Macro: ";
// llvm::outs() << Result.Macro->getName() << "\n";
// break;
// }
//
// case clang::CodeCompletionResult::RK_Pattern: {
// llvm::outs() << " Pattern: ";
// llvm::outs() << Result.Pattern->getAsString() << "\n";
// break;
// }
// }
//}
}
void ProcessOverloadCandidates(clang::Sema& S,
@@ -109,13 +115,13 @@ int main(int argc, const char** argv) {
clang::DiagnosticIDs* ids = new clang::DiagnosticIDs();
clang::DiagnosticOptions* diag_opts = new clang::DiagnosticOptions();
diag_opts->IgnoreWarnings = true;
clang::DiagnosticConsumer* consumer = new clang::TextDiagnosticPrinter(llvm::errs(), diag_opts);
clang::DiagnosticConsumer* consumer = new clang::IgnoringDiagConsumer();
clang::DiagnosticsEngine* engine = new clang::DiagnosticsEngine(ids, diag_opts, consumer);
instance->setDiagnostics(engine);
auto invocation = std::make_shared<clang::CompilerInvocation>();
std::vector<const char*> args = {
"/home/ykiko/Project/C++/clice/external/llvm/bin/clang++",
"/usr/local/bin/clang++",
"-Xclang",
"-no-round-trip-args",
"-std=c++20",