+2019-11-28 Martin Liska <mliska@suse.cz>
+
+ PR lto/92609
+ * ipa-devirt.c (warn_types_mismatch): Use TYPE_MAIN_VARIANT
+ consistently.
+
2019-11-28 Jan Hubicka <hubicka@ucw.cz>
* ipa-inline.c (want_early_inline_function_p): Remove leftover optimize
/* It is a quite common bug to reference anonymous namespace type in
non-anonymous namespace class. */
- if ((type_with_linkage_p (TYPE_MAIN_VARIANT (t1))
- && type_in_anonymous_namespace_p (TYPE_MAIN_VARIANT (t1)))
- || (type_with_linkage_p (TYPE_MAIN_VARIANT (t2))
- && type_in_anonymous_namespace_p (TYPE_MAIN_VARIANT (t2))))
+ tree mt1 = TYPE_MAIN_VARIANT (t1);
+ tree mt2 = TYPE_MAIN_VARIANT (t2);
+ if ((type_with_linkage_p (mt1)
+ && type_in_anonymous_namespace_p (mt1))
+ || (type_with_linkage_p (mt2)
+ && type_in_anonymous_namespace_p (mt2)))
{
- if (!type_with_linkage_p (TYPE_MAIN_VARIANT (t1))
- || !type_in_anonymous_namespace_p (TYPE_MAIN_VARIANT (t1)))
+ if (!type_with_linkage_p (mt1)
+ || !type_in_anonymous_namespace_p (mt1))
{
std::swap (t1, t2);
+ std::swap (mt1, mt2);
std::swap (loc_t1, loc_t2);
}
- gcc_assert (TYPE_NAME (t1)
- && TREE_CODE (TYPE_NAME (t1)) == TYPE_DECL);
- tree n1 = TYPE_NAME (t1);
- tree n2 = TYPE_NAME (t2) ? TYPE_NAME (t2) : NULL;
+ gcc_assert (TYPE_NAME (mt1)
+ && TREE_CODE (TYPE_NAME (mt1)) == TYPE_DECL);
+ tree n1 = TYPE_NAME (mt1);
+ tree n2 = TYPE_NAME (mt2) ? TYPE_NAME (mt2) : NULL;
if (TREE_CODE (n1) == TYPE_DECL)
n1 = DECL_NAME (n1);
"the incompatible type defined in another translation unit");
return;
}
- tree mt1 = TYPE_MAIN_VARIANT (t1);
- tree mt2 = TYPE_MAIN_VARIANT (t2);
/* If types have mangled ODR names and they are different, it is most
informative to output those.
This also covers types defined in different namespaces. */
+2019-11-28 Martin Liska <mliska@suse.cz>
+
+ PR lto/92609
+ * g++.dg/lto/pr92609_0.C: New test.
+ * g++.dg/lto/pr92609_1.C: New test.
+
2019-11-28 Iain Sandoe <iain@sandoe.co.uk>
* gcc.target/i386/pr32219-2.c: Adjust scan-assembler entries
--- /dev/null
+// PR lto/92609
+// { dg-lto-do link }
+// { dg-lto-options { { -fPIC -flto } } }
+// { dg-require-effective-target shared }
+// { dg-require-effective-target fpic }
+// { dg-extra-ld-options "-shared" }
+
+namespace std {
+inline namespace __cxx11 {}
+template < typename _Default > struct __detector { using type = _Default; };
+template < typename _Default, template < typename > class >
+using __detected_or = __detector< _Default >;
+template < typename _Default, template < typename > class _Op >
+using __detected_or_t = typename __detected_or< _Default, _Op >::type;
+template < typename > class allocator;
+template < class > struct char_traits;
+namespace __cxx11 {
+template < typename _CharT, typename = char_traits< _CharT >,
+ typename = allocator< _CharT > >
+class basic_string;
+}
+struct __allocator_traits_base {
+ template < typename _Tp > using __pointer = typename _Tp::pointer;
+};
+struct allocator_traits : __allocator_traits_base {
+ using pointer = __detected_or_t< char *, __pointer >;
+};
+} // std
+struct rebind {
+ typedef std::allocator_traits other;
+};
+namespace std {
+namespace __cxx11 {
+template < typename, typename, typename > class basic_string {
+ struct _Alloc_hider {
+ rebind::other::pointer _M_p;
+ } _M_dataplus;
+ unsigned long _M_string_length;
+ enum { _S_local_capacity = 15 };
+ union {
+ char _M_local_buf[_S_local_capacity + 1];
+ unsigned long _M_allocated_capacity;
+ };
+};
+} // __cxx11
+template < typename _Tp > class __uniq_ptr_impl {
+ template < typename _Up > struct _Ptr { using type = _Up *; };
+
+public:
+ using pointer = typename _Ptr< _Tp >::type;
+};
+template < typename _Tp > class unique_ptr {
+public:
+ using pointer = typename __uniq_ptr_impl< _Tp >::pointer;
+ unique_ptr(pointer);
+};
+} // std
+class wxRefCounter;
+class wxObject {
+ virtual wxRefCounter CreateRefData();
+ wxRefCounter *m_refData;
+};
+class wxGDIObject : wxObject {};
+class wxFontBase : wxGDIObject {};
+class wxFont : wxFontBase {};
+class VisualTool {
+protected:
+ VisualTool(int *, int *);
+};
+class OpenGLText;
+class VisualToolCross : VisualTool {
+ std::unique_ptr< OpenGLText > gl_text;
+ VisualToolCross();
+};
+class OpenGLText { // { dg-lto-warning "7: type 'struct OpenGLText' violates the C\\+\\+ One Definition Rule" }
+ float r, g, b, a;
+ int fontSize;
+ bool fontBold;
+ bool fontItalics;
+ std::basic_string< char > fontFace;
+ wxFont font;
+ int glyphs;
+};
+int VisualToolCross_parent;
+int VisualToolCross_context;
+VisualToolCross::VisualToolCross()
+ : VisualTool(&VisualToolCross_parent, &VisualToolCross_context),
+ gl_text(0) {}
--- /dev/null
+namespace std {
+inline namespace __cxx11 {}
+template < typename _Default > struct __detector { using type = _Default; };
+template < typename _Default, template < typename > class >
+using __detected_or = __detector< _Default >;
+template < typename _Default, template < typename > class _Op >
+using __detected_or_t = typename __detected_or< _Default, _Op >::type;
+template < typename > class allocator;
+template < class > struct char_traits;
+namespace __cxx11 {
+template < typename _CharT, typename = char_traits< _CharT >,
+ typename = allocator< _CharT > >
+class basic_string;
+}
+struct __allocator_traits_base {
+ template < typename _Tp > using __pointer = typename _Tp::pointer;
+};
+struct allocator_traits : __allocator_traits_base {
+ using pointer = __detected_or_t< char *, __pointer >;
+};
+namespace __cxx11 {
+template < typename, typename, typename > class basic_string {
+ struct _Alloc_hider {
+ allocator_traits::pointer _M_p;
+ } _M_dataplus;
+ unsigned long _M_string_length;
+ enum { _S_local_capacity = 15 };
+ union {
+ char _M_local_buf[_S_local_capacity + 1];
+ unsigned long _M_allocated_capacity;
+ };
+};
+} // __cxx11
+} // std
+class wxRefCounter;
+class wxObject {
+ virtual int GetClassInfo();
+ wxRefCounter *m_refData;
+};
+class wxGDIObject : wxObject {};
+class wxFontBase : wxGDIObject {};
+class wxFont : wxFontBase {};
+template < class > class map {};
+namespace {
+struct OpenGLTextGlyph;
+}
+typedef map< OpenGLTextGlyph > glyphMap;
+class OpenGLText {
+ float r, g, b, a;
+ int fontSize;
+ bool fontBold;
+ bool fontItalics;
+ std::basic_string< char > fontFace;
+ wxFont font;
+ glyphMap glyphs;
+ OpenGLText();
+};
+OpenGLText::OpenGLText() {}
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