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compiler: Do not dereference a named pointer type when looking up a method. 

Fixes Issue 9018.

From-SVN: r218026
This commit is contained in:
Ian Lance Taylor 2014-11-24 17:10:20 +00:00
parent ea903c3730
commit d9d8d4e53f
1 changed files with 12 additions and 0 deletions
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12
gcc/go/gofrontend/types.cc
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@ -10035,6 +10035,18 @@ Type::find_field_or_method(const Type* type,
if (found_level == 0) if (found_level == 0)
return false; return false;
else if (found_is_method
&& type->named_type() != NULL
&& type->points_to() != NULL)
{
// If this is a method inherited from a struct field in a named pointer
// type, it is invalid to automatically dereference the pointer to the
// struct to find this method.
if (level != NULL)
*level = found_level;
*is_method = true;
return false;
}
else if (!found_ambig1.empty()) else if (!found_ambig1.empty())
{ {
go_assert(!found_ambig1.empty()); go_assert(!found_ambig1.empty());