2946cd7010
to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
109 lines
3.0 KiB
C++
109 lines
3.0 KiB
C++
//===-- ASTDumper.cpp -------------------------------------------*- C++ -*-===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "ASTDumper.h"
|
|
|
|
#include "lldb/Symbol/ClangASTContext.h"
|
|
#include "lldb/Symbol/ClangUtil.h"
|
|
#include "lldb/Symbol/CompilerType.h"
|
|
#include "lldb/Utility/Log.h"
|
|
|
|
#include "llvm/Support/raw_ostream.h"
|
|
|
|
using namespace lldb_private;
|
|
|
|
ASTDumper::ASTDumper(clang::Decl *decl) {
|
|
clang::DeclContext *decl_ctx = llvm::dyn_cast<clang::DeclContext>(decl);
|
|
|
|
bool has_external_lexical_storage;
|
|
bool has_external_visible_storage;
|
|
|
|
if (decl_ctx) {
|
|
has_external_lexical_storage = decl_ctx->hasExternalLexicalStorage();
|
|
has_external_visible_storage = decl_ctx->hasExternalVisibleStorage();
|
|
decl_ctx->setHasExternalLexicalStorage(false);
|
|
decl_ctx->setHasExternalVisibleStorage(false);
|
|
}
|
|
|
|
llvm::raw_string_ostream os(m_dump);
|
|
decl->print(os);
|
|
os.flush();
|
|
|
|
if (decl_ctx) {
|
|
decl_ctx->setHasExternalLexicalStorage(has_external_lexical_storage);
|
|
decl_ctx->setHasExternalVisibleStorage(has_external_visible_storage);
|
|
}
|
|
}
|
|
|
|
ASTDumper::ASTDumper(clang::DeclContext *decl_ctx) {
|
|
bool has_external_lexical_storage = decl_ctx->hasExternalLexicalStorage();
|
|
bool has_external_visible_storage = decl_ctx->hasExternalVisibleStorage();
|
|
|
|
decl_ctx->setHasExternalLexicalStorage(false);
|
|
decl_ctx->setHasExternalVisibleStorage(false);
|
|
|
|
if (clang::Decl *decl = llvm::dyn_cast<clang::Decl>(decl_ctx)) {
|
|
llvm::raw_string_ostream os(m_dump);
|
|
decl->print(os);
|
|
os.flush();
|
|
} else {
|
|
m_dump.assign("<DeclContext is not a Decl>");
|
|
}
|
|
|
|
decl_ctx->setHasExternalLexicalStorage(has_external_lexical_storage);
|
|
decl_ctx->setHasExternalVisibleStorage(has_external_visible_storage);
|
|
}
|
|
|
|
ASTDumper::ASTDumper(const clang::Type *type) {
|
|
m_dump = clang::QualType(type, 0).getAsString();
|
|
}
|
|
|
|
ASTDumper::ASTDumper(clang::QualType type) { m_dump = type.getAsString(); }
|
|
|
|
ASTDumper::ASTDumper(lldb::opaque_compiler_type_t type) {
|
|
m_dump = clang::QualType::getFromOpaquePtr(type).getAsString();
|
|
}
|
|
|
|
ASTDumper::ASTDumper(const CompilerType &compiler_type) {
|
|
m_dump = ClangUtil::GetQualType(compiler_type).getAsString();
|
|
}
|
|
|
|
const char *ASTDumper::GetCString() { return m_dump.c_str(); }
|
|
|
|
void ASTDumper::ToSTDERR() { fprintf(stderr, "%s\n", m_dump.c_str()); }
|
|
|
|
void ASTDumper::ToLog(Log *log, const char *prefix) {
|
|
size_t len = m_dump.length() + 1;
|
|
|
|
char *alloc = (char *)malloc(len);
|
|
char *str = alloc;
|
|
|
|
memcpy(str, m_dump.c_str(), len);
|
|
|
|
char *end = NULL;
|
|
|
|
end = strchr(str, '\n');
|
|
|
|
while (end) {
|
|
*end = '\0';
|
|
|
|
log->Printf("%s%s", prefix, str);
|
|
|
|
*end = '\n';
|
|
|
|
str = end + 1;
|
|
end = strchr(str, '\n');
|
|
}
|
|
|
|
log->Printf("%s%s", prefix, str);
|
|
|
|
free(alloc);
|
|
}
|
|
|
|
void ASTDumper::ToStream(lldb::StreamSP &stream) { stream->PutCString(m_dump); }
|