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Issue 8943 - Cannot get parent of an overload #1251

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merged 1 commit into from Nov 8, 2012
Merged

Issue 8943 - Cannot get parent of an overload #1251

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4 changes: 4 additions & 0 deletions src/traits.c
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Expand Up @@ -213,7 +213,11 @@ Expression *TraitsExp::semantic(Scope *sc)
Object *o = (*args)[0];
Dsymbol *s = getDsymbol(o);
if (s)
{
if (FuncDeclaration *fd = s->isFuncDeclaration()) // Bugzilla 8943
s = fd->toAliasFunc();
s = s->toParent();
}
if (!s)
{
error("argument %s has no parent", o->toChars());
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16 changes: 16 additions & 0 deletions test/runnable/overload.d
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Expand Up @@ -79,12 +79,28 @@ void test7552()
FooInU[1]("");
}

/***************************************************/
// 8943

void test8943()
{
struct S
{
void foo();
}

alias TypeTuple!(__traits(getOverloads, S, "foo")) Overloads;
alias TypeTuple!(__traits(parent, Overloads[0])) P; // fail
static assert(is(P[0] == S));
}

/***************************************************/

int main()
{
test7418();
test7552();
test8943();

printf("Success\n");
return 0;
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