Add better checking
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8996 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AsmParser/llvmAsmParser.y b/lib/AsmParser/llvmAsmParser.y
index 773ea7a..4543fcd 100644
--- a/lib/AsmParser/llvmAsmParser.y
+++ b/lib/AsmParser/llvmAsmParser.y
@@ -1060,6 +1060,9 @@
ConstExpr: CAST '(' ConstVal TO Types ')' {
+ if (!$5->get()->isFirstClassType())
+ ThrowException("cast constant expression to a non-primitive type: '" +
+ $5->get()->getDescription() + "'!");
$$ = ConstantExpr::getCast($3, $5->get());
delete $5;
}
@@ -1632,6 +1635,9 @@
$$ = new ShiftInst($1, $2, $4);
}
| CAST ResolvedVal TO Types {
+ if (!$4->get()->isFirstClassType())
+ ThrowException("cast instruction to a non-primitive type: '" +
+ $4->get()->getDescription() + "'!");
$$ = new CastInst($2, *$4);
delete $4;
}