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| author | Jim Grosbach <grosbach@apple.com> | 2012-09-12 17:40:25 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2012-09-12 17:40:25 +0000 |
| commit | a562dc7228990797a259f4fef4acb95a83b23e0d (patch) | |
| tree | 10b58b365043af305ab9480e2d95542e17fbdcde | |
| parent | ee99c7f1bfe115f8fe2d1b118010a82c1ce83f18 (diff) | |
| download | external_llvm-a562dc7228990797a259f4fef4acb95a83b23e0d.zip external_llvm-a562dc7228990797a259f4fef4acb95a83b23e0d.tar.gz external_llvm-a562dc7228990797a259f4fef4acb95a83b23e0d.tar.bz2 | |
TableGen: Convert an assert() to a proper diagnostic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163726 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | utils/TableGen/AsmMatcherEmitter.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/utils/TableGen/AsmMatcherEmitter.cpp b/utils/TableGen/AsmMatcherEmitter.cpp index 78eb641..fcd32dc 100644 --- a/utils/TableGen/AsmMatcherEmitter.cpp +++ b/utils/TableGen/AsmMatcherEmitter.cpp @@ -1020,7 +1020,9 @@ AsmMatcherInfo::getOperandClass(Record *Rec, int SubOpIdx) { throw TGError(Rec->getLoc(), "register class has no class info!"); } - assert(Rec->isSubClassOf("Operand") && "Unexpected operand!"); + if (!Rec->isSubClassOf("Operand")) + throw TGError(Rec->getLoc(), "Operand `" + Rec->getName() + + "' does not derive from class Operand!\n"); Record *MatchClass = Rec->getValueAsDef("ParserMatchClass"); if (ClassInfo *CI = AsmOperandClasses[MatchClass]) return CI; |