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tblgen -gen-clang-diags-options: Output OptionTable entries in lexicographic 

order.

llvm-svn: 67244
This commit is contained in:
Ted Kremenek 2009-03-18 21:36:46 +00:00
parent 6f66877ebf
commit 4724b8262f
1 changed files with 19 additions and 7 deletions
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26
llvm/utils/TableGen/ClangDiagnosticsEmitter.cpp
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@ -14,6 +14,7 @@
#include "ClangDiagnosticsEmitter.h"
#include "Record.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/Streams.h"
#include "llvm/ADT/VectorExtras.h"
#include "llvm/ADT/DenseSet.h"
@ -123,8 +124,24 @@ void ClangDiagsDefsEmitter::run(std::ostream &OS) {
// Warning Group Tables generation.
//===----------------------------------------------------------------------===//
static const std::string &getOptName(const Record *R) {
const RecordVal *V = findRecordVal(*R, "Name");
assert(V && "Options must have a 'Name' value.");
const StringInit* SV = dynamic_cast<const StringInit*>(V->getValue());
assert(SV && "'Name' entry must be a string.");
return SV->getValue();
}
namespace {
struct VISIBILITY_HIDDEN CompareOptName {
bool operator()(const Record* A, const Record* B) {
return getOptName(A) < getOptName(B);
}
};
}
typedef std::set<const Record*> DiagnosticSet;
typedef std::map<const Record*, DiagnosticSet> OptionMap;
typedef std::map<const Record*, DiagnosticSet, CompareOptName> OptionMap;
typedef llvm::DenseSet<const ListInit*> VisitedLists;
static void BuildGroup(DiagnosticSet& DS, VisitedLists &Visited, const Init* X);
@ -206,17 +223,12 @@ void ClangOptionsEmitter::run(std::ostream &OS) {
OS << "\nstatic const WarningOption OptionTable[] = {";
bool first = true;
for (OptionMap::iterator I = OM.begin(), E = OM.end(); I!=E; ++I) {
const RecordVal *V = findRecordVal(*I->first, "Name");
assert(V && "Options must have a 'Name' value.");
const StringInit* SV = dynamic_cast<const StringInit*>(V->getValue());
assert(SV && "'Name' entry must be a string.");
if (first)
first = false;
else
OS << ',';
OS << "\n {\"" << SV->getValue()
OS << "\n {\"" << getOptName(I->first)
<< "\", DIAGS(" << I->first->getName() << ")}";
}
OS << "\n};\n";