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[svn r216] don't crash on foreach over zero-length static array

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Christian Kamm
2008-05-12 22:27:05 +02:00
parent 94e4a5b5a1
commit ee551c95b9
1 changed files with 2 additions and 1 deletions
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3
gen/statements.cpp
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@@ -866,7 +866,8 @@ void ForeachStatement::toIR(IRState* p)
const llvm::ArrayType* arrty = isaArray(val->getType()->getContainedType(0));
assert(arrty);
size_t nelems = arrty->getNumElements();
assert(nelems > 0);
if(nelems == 0)
return;
niters = llvm::ConstantInt::get(keytype,nelems,false);
}
// dynamic array