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| author | David Greene <greened@obbligato.org> | 2011-09-19 18:26:07 +0000 |
|---|---|---|
| committer | David Greene <greened@obbligato.org> | 2011-09-19 18:26:07 +0000 |
| commit | 39db48d0d4aac4178e34037fe57dee0cfc9b2907 (patch) | |
| tree | 8feaa54276736a71d7fa3943dcd9ecfb6e2398fa /llvm/utils/TableGen/TGParser.cpp | |
| parent | 1c4831764c5a5d763c14a625a676c9d8d9fc0290 (diff) | |
| download | bcm5719-llvm-39db48d0d4aac4178e34037fe57dee0cfc9b2907.tar.gz bcm5719-llvm-39db48d0d4aac4178e34037fe57dee0cfc9b2907.zip | |
Better Error Reporting
Report missing template arguments more helpfully by supplying the name
of the missing argument in the error message.
llvm-svn: 140034
Diffstat (limited to 'llvm/utils/TableGen/TGParser.cpp')
| -rw-r--r-- | llvm/utils/TableGen/TGParser.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/utils/TableGen/TGParser.cpp b/llvm/utils/TableGen/TGParser.cpp index 36e9b82ff3f..f734b984e18 100644 --- a/llvm/utils/TableGen/TGParser.cpp +++ b/llvm/utils/TableGen/TGParser.cpp @@ -1416,6 +1416,10 @@ std::vector<Init*> TGParser::ParseValueList(Record *CurRec, Record *ArgsRec, if (ArgsRec != 0 && EltTy == 0) { const std::vector<std::string> &TArgs = ArgsRec->getTemplateArgs(); const RecordVal *RV = ArgsRec->getValue(TArgs[ArgN]); + if (!RV) { + errs() << "Cannot find template arg " << ArgN << " (" << TArgs[ArgN] + << ")\n"; + } assert(RV && "Template argument record not found??"); ItemType = RV->getType(); ++ArgN; |
