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97206d5727
This renames the LLDB error class to Status, as discussed on the lldb-dev mailing list. A change of this magnitude cannot easily be done without find and replace, but that has potential to catch unwanted occurrences of common strings such as "Error". Every effort was made to find all the obvious things such as the word "Error" appearing in a string, etc, but it's possible there are still some lingering occurences left around. Hopefully nothing too serious. llvm-svn: 302872
82 lines
2.7 KiB
C++
82 lines
2.7 KiB
C++
//===-- OptionValueLanguage.cpp ---------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Interpreter/OptionValueLanguage.h"
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// C Includes
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// C++ Includes
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// Other libraries and framework includes
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// Project includes
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#include "lldb/DataFormatters/FormatManager.h"
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#include "lldb/Interpreter/Args.h"
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#include "lldb/Target/Language.h"
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#include "lldb/Utility/Stream.h"
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using namespace lldb;
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using namespace lldb_private;
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void OptionValueLanguage::DumpValue(const ExecutionContext *exe_ctx,
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Stream &strm, uint32_t dump_mask) {
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if (dump_mask & eDumpOptionType)
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strm.Printf("(%s)", GetTypeAsCString());
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if (dump_mask & eDumpOptionValue) {
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if (dump_mask & eDumpOptionType)
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strm.PutCString(" = ");
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strm.PutCString(Language::GetNameForLanguageType(m_current_value));
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}
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}
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Status OptionValueLanguage::SetValueFromString(llvm::StringRef value,
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VarSetOperationType op) {
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Status error;
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switch (op) {
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case eVarSetOperationClear:
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Clear();
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break;
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case eVarSetOperationReplace:
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case eVarSetOperationAssign: {
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ConstString lang_name(value.trim());
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std::set<lldb::LanguageType> languages_for_types;
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std::set<lldb::LanguageType> languages_for_expressions;
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Language::GetLanguagesSupportingTypeSystems(languages_for_types,
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languages_for_expressions);
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LanguageType new_type =
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Language::GetLanguageTypeFromString(lang_name.GetStringRef());
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if (new_type && languages_for_types.count(new_type)) {
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m_value_was_set = true;
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m_current_value = new_type;
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} else {
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StreamString error_strm;
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error_strm.Printf("invalid language type '%s', ", value.str().c_str());
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error_strm.Printf("valid values are:\n");
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for (lldb::LanguageType language : languages_for_types) {
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error_strm.Printf("%s%s%s", " ",
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Language::GetNameForLanguageType(language), "\n");
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}
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error.SetErrorString(error_strm.GetString());
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}
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} break;
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case eVarSetOperationInsertBefore:
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case eVarSetOperationInsertAfter:
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case eVarSetOperationRemove:
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case eVarSetOperationAppend:
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case eVarSetOperationInvalid:
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error = OptionValue::SetValueFromString(value, op);
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break;
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}
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return error;
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}
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lldb::OptionValueSP OptionValueLanguage::DeepCopy() const {
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return OptionValueSP(new OptionValueLanguage(*this));
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}
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