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Don't crash on bogus source value

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10132 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-11-21 20:27:35 +00:00
parent 31f8499e83
commit ae711a8b48
1 changed files with 3 additions and 0 deletions
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3
lib/AsmParser/llvmAsmParser.y
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@ -1171,6 +1171,9 @@ ConstVal : SIntType EINT64VAL { // integral constants
ConstExpr: CAST '(' ConstVal TO Types ')' { ConstExpr: CAST '(' ConstVal TO Types ')' {
if (!$3->getType()->isFirstClassType())
ThrowException("cast constant expression from a non-primitive type: '" +
$3->getType()->getDescription() + "'!");
if (!$5->get()->isFirstClassType()) if (!$5->get()->isFirstClassType())
ThrowException("cast constant expression to a non-primitive type: '" + ThrowException("cast constant expression to a non-primitive type: '" +
$5->get()->getDescription() + "'!"); $5->get()->getDescription() + "'!");