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encode subgroups into the clang .inc file. -Wall now works!

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69257 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2009-04-16 03:16:12 +00:00
parent 16f2ffd158
commit 9efac568f0
1 changed files with 30 additions and 11 deletions
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41
utils/TableGen/ClangDiagnosticsEmitter.cpp
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@ -64,6 +64,7 @@ void ClangDiagsDefsEmitter::run(std::ostream &OS) {
struct GroupInfo {
std::vector<const Record*> DiagsInGroup;
std::vector<std::string> SubGroups;
unsigned IDNo;
};
void ClangDiagGroupsEmitter::run(std::ostream &OS) {
@ -93,29 +94,44 @@ void ClangDiagGroupsEmitter::run(std::ostream &OS) {
GI.SubGroups.push_back(SubGroups[j]->getValueAsString("GroupName"));
}
// Assign unique ID numbers to the groups.
unsigned IDNo = 0;
for (std::map<std::string, GroupInfo>::iterator
I = DiagsInGroup.begin(), E = DiagsInGroup.end(); I != E; ++I, ++IDNo)
I->second.IDNo = IDNo;
// Walk through the groups emitting an array for each diagnostic of the diags
// that are mapped to.
OS << "\n#ifdef GET_DIAG_ARRAYS\n";
unsigned IDNo = 0;
unsigned MaxLen = 0;
for (std::map<std::string, GroupInfo>::iterator
I = DiagsInGroup.begin(), E = DiagsInGroup.end(); I != E; ++I) {
MaxLen = std::max(MaxLen, (unsigned)I->first.size());
std::vector<const Record*> &V = I->second.DiagsInGroup;
if (V.empty()) continue;
if (!V.empty()) {
OS << "static const short DiagArray" << I->second.IDNo << "[] = { ";
for (unsigned i = 0, e = V.size(); i != e; ++i)
OS << "diag::" << V[i]->getName() << ", ";
OS << "-1 };\n";
}
OS << "static const short DiagArray" << IDNo++
<< "[] = { ";
for (unsigned i = 0, e = V.size(); i != e; ++i)
OS << "diag::" << V[i]->getName() << ", ";
OS << "-1 };\n";
const std::vector<std::string> &SubGroups = I->second.SubGroups;
if (!SubGroups.empty()) {
OS << "static const char DiagSubGroup" << I->second.IDNo << "[] = { ";
for (unsigned i = 0, e = SubGroups.size(); i != e; ++i) {
std::map<std::string, GroupInfo>::iterator RI =
DiagsInGroup.find(SubGroups[i]);
assert(RI != DiagsInGroup.end() && "Referenced without existing?");
OS << RI->second.IDNo << ", ";
}
OS << "-1 };\n";
}
}
OS << "#endif // GET_DIAG_ARRAYS\n\n";
// Emit the table now.
OS << "\n#ifdef GET_DIAG_TABLE\n";
IDNo = 0;
for (std::map<std::string, GroupInfo>::iterator
I = DiagsInGroup.begin(), E = DiagsInGroup.end(); I != E; ++I) {
std::string S = I->first;
@ -128,10 +144,13 @@ void ClangDiagGroupsEmitter::run(std::ostream &OS) {
if (I->second.DiagsInGroup.empty())
OS << "0, ";
else
OS << "DiagArray" << IDNo++ << ", ";
OS << "DiagArray" << I->second.IDNo << ", ";
// FIXME: Subgroups.
OS << 0;
// Subgroups.
if (I->second.SubGroups.empty())
OS << 0;
else
OS << "DiagSubGroup" << I->second.IDNo;
OS << " },\n";
}
OS << "#endif // GET_DIAG_TABLE\n\n";