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compiler: Permit omitting &T in composite literal. 

From-SVN: r182331
This commit is contained in:
Ian Lance Taylor 2011-12-14 14:48:01 +00:00
parent e6f5278487
commit c623f8372c
1 changed files with 17 additions and 3 deletions
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20
gcc/go/gofrontend/expressions.cc
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@ -12783,14 +12783,23 @@ Composite_literal_expression::do_lower(Gogo* gogo, Named_object* function,
}
}
Type *pt = type->points_to();
bool is_pointer = false;
if (pt != NULL)
{
is_pointer = true;
type = pt;
}
Expression* ret;
if (type->is_error())
return Expression::make_error(this->location());
else if (type->struct_type() != NULL)
return this->lower_struct(gogo, type);
ret = this->lower_struct(gogo, type);
else if (type->array_type() != NULL)
return this->lower_array(type);
ret = this->lower_array(type);
else if (type->map_type() != NULL)
return this->lower_map(gogo, function, inserter, type);
ret = this->lower_map(gogo, function, inserter, type);
else
{
error_at(this->location(),
@ -12798,6 +12807,11 @@ Composite_literal_expression::do_lower(Gogo* gogo, Named_object* function,
"for composite literal"));
return Expression::make_error(this->location());
}
if (is_pointer)
ret = Expression::make_heap_composite(ret, this->location());
return ret;
}
// Lower a struct composite literal.