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Improve TableGen error reporting.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74443 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Greene 2009-06-29 19:59:52 +00:00
parent 48de5d8fd0
commit 67acdf2977
1 changed files with 5 additions and 1 deletions
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6
utils/TableGen/TGParser.cpp
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@ -1395,7 +1395,7 @@ TGParser::ParseDagArgList(Record *CurRec) {
std::vector<Init*> TGParser::ParseValueList(Record *CurRec, Record *ArgsRec, RecTy *EltTy) {
std::vector<Init*> Result;
RecTy *ItemType = EltTy;
int ArgN = 0;
unsigned int ArgN = 0;
if (ArgsRec != 0 && EltTy == 0) {
const std::vector<std::string> &TArgs = ArgsRec->getTemplateArgs();
const RecordVal *RV = ArgsRec->getValue(TArgs[ArgN]);
@ -1411,6 +1411,10 @@ std::vector<Init*> TGParser::ParseValueList(Record *CurRec, Record *ArgsRec, Rec
if (ArgsRec != 0 && EltTy == 0) {
const std::vector<std::string> &TArgs = ArgsRec->getTemplateArgs();
if (ArgN >= TArgs.size()) {
TokError("too many template arguments");
return std::vector<Init*>();
}
const RecordVal *RV = ArgsRec->getValue(TArgs[ArgN]);
assert(RV && "Template argument record not found??");
ItemType = RV->getType();