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Fixed 'typedef class Foo Foo;' edge case by iterating through linked

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Suggested fix by wsfulton
This commit is contained in:
David Avedissian 2017-12-31 00:23:51 +00:00
commit 3617e22fda
2 changed files with 13 additions and 0 deletions
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5
CHANGES.current
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@ -7,6 +7,11 @@ the issue number to the end of the URL: https://github.com/swig/swig/issues/
Version 4.0.0 (in progress)
===========================
2017-12-30: davedissian
Fixed a symbol lookup issue when encountering a typedef of a symbol from the tag
namespace to the global namespace when the names are identical, such as 'typedef
struct Foo Foo;'.
2017-12-13: wsfulton
[Perl] add missing support for directorfree typemaps.

8
Source/Modules/lang.cxx
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@ -3296,6 +3296,14 @@ Node *Language::classLookup(const SwigType *s) const {
break;
if (Strcmp(nodeType(n), "class") == 0)
break;
Node *sibling = n;
while (sibling) {
sibling = Getattr(sibling, "csym:nextSibling");
if (sibling && Strcmp(nodeType(sibling), "class") == 0)
break;
}
if (sibling)
break;
n = parentNode(n);
if (!n)
break;