void EmitClangDiagsDefs(RecordKeeper &Records, raw_ostream &OS,
const std::string &Component) {
// Write the #if guard
if (!Component.empty()) {
std::string ComponentName = StringRef(Component).upper();
OS << "#ifdef " << ComponentName << "START\n";
OS << "__" << ComponentName << "START = DIAG_START_" << ComponentName
<< ",\n";
OS << "#undef " << ComponentName << "START\n";
OS << "#endif\n\n";
}
const std::vector<Record*> &Diags =
Records.getAllDerivedDefinitions("Diagnostic");
std::vector<Record*> DiagGroups
= Records.getAllDerivedDefinitions("DiagGroup");
std::map<std::string, GroupInfo> DiagsInGroup;
groupDiagnostics(Diags, DiagGroups, DiagsInGroup);
DiagCategoryIDMap CategoryIDs(Records);
DiagGroupParentMap DGParentMap(Records);
// Compute the set of diagnostics that are in -Wpedantic.
RecordSet DiagsInPedantic;
InferPedantic inferPedantic(DGParentMap, Diags, DiagGroups, DiagsInGroup);
inferPedantic.compute(&DiagsInPedantic, (RecordVec*)nullptr);
for (unsigned i = 0, e = Diags.size(); i != e; ++i) {
const Record &R = *Diags[i];
// Check if this is an error that is accidentally in a warning
// group.
if (isError(R)) {
if (DefInit *Group = dyn_cast<DefInit>(R.getValueInit("Group"))) {
const Record *GroupRec = Group->getDef();
const std::string &GroupName = GroupRec->getValueAsString("GroupName");
PrintFatalError(R.getLoc(), "Error " + R.getName() +
" cannot be in a warning group [" + GroupName + "]");
}
}
// Check that all remarks have an associated diagnostic group.
if (isRemark(R)) {
if (!isa<DefInit>(R.getValueInit("Group"))) {
PrintFatalError(R.getLoc(), "Error " + R.getName() +
" not in any diagnostic group");
}
}
// Filter by component.
if (!Component.empty() && Component != R.getValueAsString("Component"))
continue;
OS << "DIAG(" << R.getName() << ", ";
OS << R.getValueAsDef("Class")->getName();
OS << ", diag::" << R.getValueAsDef("DefaultMapping")->getName();
// Description string.
OS << ", \"";
OS.write_escaped(R.getValueAsString("Text")) << '"';
// Warning associated with the diagnostic. This is stored as an index into
// the alphabetically sorted warning table.
if (DefInit *DI = dyn_cast<DefInit>(R.getValueInit("Group"))) {
std::map<std::string, GroupInfo>::iterator I =
DiagsInGroup.find(DI->getDef()->getValueAsString("GroupName"));
assert(I != DiagsInGroup.end());
OS << ", " << I->second.IDNo;
} else if (DiagsInPedantic.count(&R)) {
std::map<std::string, GroupInfo>::iterator I =
DiagsInGroup.find("pedantic");
assert(I != DiagsInGroup.end() && "pedantic group not defined");
OS << ", " << I->second.IDNo;
} else {
OS << ", 0";
}
// SFINAE response.
OS << ", " << R.getValueAsDef("SFINAE")->getName();
// Default warning has no Werror bit.
if (R.getValueAsBit("WarningNoWerror"))
OS << ", true";
else
OS << ", false";
// Default warning show in system header bit.
if (R.getValueAsBit("WarningShowInSystemHeader"))
OS << ", true";
else
OS << ", false";
// Category number.
OS << ", " << CategoryIDs.getID(getDiagnosticCategory(&R, DGParentMap));
OS << ")\n";
}
}
void EmitClangDiagsDefs(RecordKeeper &Records, raw_ostream &OS,
const std::string &Component) {
// Write the #if guard
if (!Component.empty()) {
std::string ComponentName = StringRef(Component).upper();
OS << "#ifdef " << ComponentName << "START\n";
OS << "__" << ComponentName << "START = DIAG_START_" << ComponentName
<< ",\n";
OS << "#undef " << ComponentName << "START\n";
OS << "#endif\n\n";
}
const std::vector<Record*> &Diags =
Records.getAllDerivedDefinitions("Diagnostic");
std::vector<Record*> DiagGroups
= Records.getAllDerivedDefinitions("DiagGroup");
std::map<std::string, GroupInfo> DiagsInGroup;
groupDiagnostics(Diags, DiagGroups, DiagsInGroup);
DiagCategoryIDMap CategoryIDs(Records);
DiagGroupParentMap DGParentMap(Records);
// Compute the set of diagnostics that are in -Wpedantic.
RecordSet DiagsInPedantic;
InferPedantic inferPedantic(DGParentMap, Diags, DiagGroups, DiagsInGroup);
inferPedantic.compute(&DiagsInPedantic, (RecordVec*)0);
for (unsigned i = 0, e = Diags.size(); i != e; ++i) {
const Record &R = *Diags[i];
// Filter by component.
if (!Component.empty() && Component != R.getValueAsString("Component"))
continue;
OS << "DIAG(" << R.getName() << ", ";
OS << R.getValueAsDef("Class")->getName();
OS << ", diag::" << R.getValueAsDef("DefaultMapping")->getName();
// Description string.
OS << ", \"";
OS.write_escaped(R.getValueAsString("Text")) << '"';
// Warning associated with the diagnostic. This is stored as an index into
// the alphabetically sorted warning table.
if (DefInit *DI = dynamic_cast<DefInit*>(R.getValueInit("Group"))) {
std::map<std::string, GroupInfo>::iterator I =
DiagsInGroup.find(DI->getDef()->getValueAsString("GroupName"));
assert(I != DiagsInGroup.end());
OS << ", " << I->second.IDNo;
} else if (DiagsInPedantic.count(&R)) {
std::map<std::string, GroupInfo>::iterator I =
DiagsInGroup.find("pedantic");
assert(I != DiagsInGroup.end() && "pedantic group not defined");
OS << ", " << I->second.IDNo;
} else {
OS << ", 0";
}
// SFINAE bit
if (R.getValueAsBit("SFINAE"))
OS << ", true";
else
OS << ", false";
// Access control bit
if (R.getValueAsBit("AccessControl"))
OS << ", true";
else
OS << ", false";
// FIXME: This condition is just to avoid temporary revlock, it can be
// removed.
if (R.getValue("WarningNoWerror")) {
// Default warning has no Werror bit.
if (R.getValueAsBit("WarningNoWerror"))
OS << ", true";
else
OS << ", false";
// Default warning show in system header bit.
if (R.getValueAsBit("WarningShowInSystemHeader"))
OS << ", true";
else
OS << ", false";
}
// Category number.
OS << ", " << CategoryIDs.getID(getDiagnosticCategory(&R, DGParentMap));
OS << ")\n";
}
}
