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Started work on phobos

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This commit is contained in:
Alexey Prokhin
2010-10-27 18:13:46 +04:00
parent eb68fc3d8c
commit b1e5993873
22 changed files with 265 additions and 85 deletions
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22
gen/tocall.cpp
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@@ -551,10 +551,17 @@ DValue* DtoCallFunction(Loc& loc, Type* resulttype, DValue* fnval, Expressions*
retllval = tf->fty.getRet(tf->next, &dretval);
}
// Hack around LDC assuming structs are in memory:
// If the function returns a struct, and the return value is not a
// pointer to a struct, store it to a stack slot before continuing.
if (tf->next->ty == Tstruct && !isaPointer(retllval)) {
// Hack around LDC assuming structs and static arrays are in memory:
// If the function returns a struct or a static array, and the return
// value is not a pointer to a struct or a static array, store it to
// a stack slot before continuing.
int ty = tf->next->ty;
if ((ty == Tstruct && !isaPointer(retllval))
#if DMDV2
|| (ty == Tsarray && isaArray(retllval))
#endif
)
{
Logger::println("Storing return value to stack slot");
LLValue* mem = DtoRawAlloca(retllval->getType(), 0);
DtoStore(retllval, mem);
@@ -608,8 +615,13 @@ DValue* DtoCallFunction(Loc& loc, Type* resulttype, DValue* fnval, Expressions*
call.setAttributes(attrlist);
// if we are returning through a pointer arg
// or if we are returning a reference
// make sure we provide a lvalue back!
if (retinptr)
if (retinptr
#if DMDV2
|| tf->isref
#endif
)
return new DVarValue(resulttype, retllval);
return new DImValue(resulttype, retllval);