https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61800
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.10.0
--- Comment #1 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
markus@x4 http % cat TunnelUtils.ii
#pragma GCC visibility push(hidden)
#pragma GCC visibility push(default)
typedef unsigned int uint32_t;
#pragma GCC visibility pop
typedef enum class tag_nsresult : uint32_t
{
NS_OK = 0,
} nsresult;
typedef int nsIID;
class A
{
public:
virtual nsresult operator()(const nsIID &, void **) const = 0;
};
template <class T> class B
{
public:
typedef T element_type;
B (const A &p1)
{
uint32_t __trans_tmp_1;
void *newRawPtr;
__trans_tmp_1
= NS_FAILED_impl (p1 ((T::template D<T, void>::kIID), &newRawPtr));
}
};
class F : public A
{
virtual nsresult operator()(const nsIID &p1, void **) const;
};
class G
{
public:
template <typename T, typename U> struct D;
};
template <typename T> struct G::D<G, T>
{
static const nsIID kIID __attribute__ ((visibility ("hidden")));
};
class H : public G
{
virtual nsresult CloseWithStatus (nsresult p1);
};
inline uint32_t NS_FAILED_impl (nsresult p1) {}
inline const F do_QueryReferent (G *p1, nsresult *p2 = 0) {}
nsresult H::CloseWithStatus (nsresult p1)
{
B<G> baseTrans (do_QueryReferent (0));
return CloseWithStatus (nsresult::NS_OK);
}
markus@x4 http % /var/tmp/gcc_test/usr/local/bin/c++ -c -O3 -std=c++11
TunnelUtils.ii
TunnelUtils.ii:53:1: internal compiler error: Segmentation fault
}
^
0xb87bff crash_signal
../../gcc/gcc/toplev.c:337
0x9f4e46 tree_check
../../gcc/gcc/tree.h:2730
0x9f4e46 decl_maybe_in_construction_p(tree_node*, tree_node*,
gimple_statement_base*, tree_node*)
../../gcc/gcc/ipa-devirt.c:1974
0x9f5dd1 get_polymorphic_call_info(tree_node*, tree_node*, tree_node**, long*,
ipa_polymorphic_call_context*, gimple_statement_base*)
../../gcc/gcc/ipa-devirt.c:2176
0x845414 cgraph_create_indirect_edge(cgraph_node*, gimple_statement_base*, int,
long, int)
../../gcc/gcc/cgraph.c:970
0x84e1c1 cgraph_clone_edge(cgraph_edge*, cgraph_node*, gimple_statement_base*,
unsigned int, long, int, bool)
../../gcc/gcc/cgraphclones.c:139
0x84ed8e cgraph_clone_node(cgraph_node*, tree_node*, long, int, bool,
vec<cgraph_edge*, va_heap, vl_ptr>, bool, cgraph_node*, bitmap_head*)
../../gcc/gcc/cgraphclones.c:473
0x10a97a2 recursive_inlining
../../gcc/gcc/ipa-inline.c:1388
0x10a97a2 inline_small_functions
../../gcc/gcc/ipa-inline.c:1768
0x10a97a2 ipa_inline
../../gcc/gcc/ipa-inline.c:2185
0x10a97a2 execute
../../gcc/gcc/ipa-inline.c:2545
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with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
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