diff options
| -rw-r--r-- | lib/AsmParser/llvmAsmParser.y | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/AsmParser/llvmAsmParser.y b/lib/AsmParser/llvmAsmParser.y index 5eed0ebc57..47685355f6 100644 --- a/lib/AsmParser/llvmAsmParser.y +++ b/lib/AsmParser/llvmAsmParser.y @@ -993,9 +993,12 @@ ConstVal : SIntType EINT64VAL { // integral constants }; -ConstExpr: Types CAST ConstVal { - $$ = ConstantExpr::getCast($3, $1->get()); +ConstExpr: Types CAST ConstVal TO Types { + $$ = ConstantExpr::getCast($3, $5->get()); + if ($1->get() != $5->get()) + ThrowException("Mismatching ConstExpr cast type"); delete $1; + delete $5; } | Types GETELEMENTPTR '(' ConstVal IndexList ')' { if (!isa<PointerType>($4->getType())) |