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Fixed initialization of the static arrays

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This commit is contained in:
Alexey Prokhin 2011-01-02 17:43:02 +03:00
parent 31472eae97
commit 3c4db7bc87
1 changed files with 8 additions and 1 deletions
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9
gen/arrays.cpp
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@ -435,10 +435,17 @@ LLConstant* DtoConstArrayInitializer(ArrayInitializer* arrinit)
if (arrty->ty == Tsarray) if (arrty->ty == Tsarray)
return constarr; return constarr;
// for dynamic array we need to make a global with the data, so we have a pointer for the dynamic array // we need to make a global with the data, so we have a pointer to the array
// Important: don't make the gvar constant, since this const initializer might // Important: don't make the gvar constant, since this const initializer might
// be used as an initializer for a static T[] - where modifying contents is allowed. // be used as an initializer for a static T[] - where modifying contents is allowed.
LLGlobalVariable* gvar = new LLGlobalVariable(*gIR->module, constarr->getType(), false, LLGlobalValue::InternalLinkage, constarr, ".constarray"); LLGlobalVariable* gvar = new LLGlobalVariable(*gIR->module, constarr->getType(), false, LLGlobalValue::InternalLinkage, constarr, ".constarray");
#if DMDV2
if (arrty->ty == Tpointer)
// we need to return pointer to the static array.
return gvar;
#endif
LLConstant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) }; LLConstant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) };
LLConstant* gep = llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2); LLConstant* gep = llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2);