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[PATCH] [libstdc++] Add operator-> xmethod to std::unique_ptr
- From: Doug Evans <dje at google dot com>
- To: gcc-patches at gcc dot gnu dot org, libstdc++ at gcc dot gnu dot org
- Date: Thu, 30 Apr 2015 11:19:03 -0700
- Subject: [PATCH] [libstdc++] Add operator-> xmethod to std::unique_ptr
- Authentication-results: sourceware.org; auth=none
Hi.
This patch adds operator-> xmethod support for std::unique_ptr.
Regression tested on amd64-linux.
Ok to commit?
2015-04-30 Doug Evans <dje@google.com>
* python/libstdcxx/v6/xmethods.py (UniquePtrMethodsMatcher): Add
operator-> support.
* testsuite/libstdc++-xmethods/unique_ptr.cc: Add tests for
operator->.
Index: python/libstdcxx/v6/xmethods.py
===================================================================
--- python/libstdcxx/v6/xmethods.py (revision 222651)
+++ python/libstdcxx/v6/xmethods.py (working copy)
@@ -584,6 +584,7 @@
matcher_name_prefix + 'unique_ptr')
self._method_dict = {
'get': LibStdCxxXMethod('get', UniquePtrGetWorker),
+ 'operator->': LibStdCxxXMethod('operator->', UniquePtrGetWorker),
'operator*': LibStdCxxXMethod('operator*', UniquePtrDerefWorker),
}
self.methods = [self._method_dict[m] for m in self._method_dict]
Index: testsuite/libstdc++-xmethods/unique_ptr.cc
===================================================================
--- testsuite/libstdc++-xmethods/unique_ptr.cc (revision 222651)
+++ testsuite/libstdc++-xmethods/unique_ptr.cc (working copy)
@@ -20,13 +20,22 @@
#include <memory>
+struct x_struct
+{
+ int y;
+};
+
int
main ()
{
int *i = new int;
*i = 10;
+ std::unique_ptr<int> p(i);
- std::unique_ptr<int> p(i);
+ x_struct *x = new x_struct;
+ x->y = 23;
+ std::unique_ptr<x_struct> q(x);
+
// { dg-final { note-test *p 10 } }
// { dg-final { regexp-test p.get() 0x.* } }
@@ -33,6 +42,14 @@
// { dg-final { whatis-test *p int } }
// { dg-final { whatis-test p.get() "int \*" } }
+// { dg-final { note-test *q {\{y = 23\}} } }
+// { dg-final { regexp-test q.get() 0x.* } }
+// { dg-final { note-test q->y 23 } }
+
+// { dg-final { whatis-test *q x_struct } }
+// { dg-final { whatis-test q.get() "x_struct \*" } }
+// { dg-final { whatis-test q->y int } }
+
return 0; // Mark SPOT
}