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* [Bug c++/54929] New: internal compiler error: in tsubst_copy, at cp/pt.c:12349
@ 2012-10-14 23:50 cas43 at cs dot stanford.edu
2012-10-15 7:52 ` [Bug c++/54929] " paolo.carlini at oracle dot com
0 siblings, 1 reply; 2+ messages in thread
From: cas43 at cs dot stanford.edu @ 2012-10-14 23:50 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54929
Bug #: 54929
Summary: internal compiler error: in tsubst_copy, at
cp/pt.c:12349
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: cas43@cs.stanford.edu
Input:
template<class T> class A {void F(){sizeof(double);}};
template class A<int>;
Expected result: compile successfully.
Output:
prog.cpp: In instantiation of ‘void A<T>::F() [with T = int]’:
prog.cpp:2:16: required from here
prog.cpp:1:43: internal compiler error: in tsubst_copy, at cp/pt.c:12349
template<class T> class A {void F(){sizeof(double);}};
^
0x5835ca tsubst_copy
../../s-4.8/gcc/cp/pt.c:12349
0x57364e tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool,
bool)
../../s-4.8/gcc/cp/pt.c:13476
0x573543 tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool,
bool)
../../s-4.8/gcc/cp/pt.c:13501
0x57aeba tsubst_expr
../../s-4.8/gcc/cp/pt.c:13156
0x57c8c8 tsubst_expr
../../s-4.8/gcc/cp/pt.c:12641
0x57c465 tsubst_expr
../../s-4.8/gcc/cp/pt.c:12811
0x579d86 instantiate_decl(tree_node*, int, bool)
../../s-4.8/gcc/cp/pt.c:18633
0x5b43a3 instantiate_pending_templates(int)
../../s-4.8/gcc/cp/pt.c:18732
0x5efc00 cp_write_global_declarations()
../../s-4.8/gcc/cp/decl2.c:3993
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
Output from g++ -v:
Using built-in specs.
COLLECT_GCC=/new-gcc/i-4.8/bin/g++
COLLECT_LTO_WRAPPER=/new-gcc/i-4.8/libexec/gcc/x86_64-unknown-linux-gnu/4.8.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../s-4.8/configure --prefix=/new-gcc/i-4.8
Thread model: posix
gcc version 4.8.0 20121014 (experimental) (GCC)
Sorry if this bugs gets duplicated; I cannot find the original.
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug c++/54929] internal compiler error: in tsubst_copy, at cp/pt.c:12349
2012-10-14 23:50 [Bug c++/54929] New: internal compiler error: in tsubst_copy, at cp/pt.c:12349 cas43 at cs dot stanford.edu
@ 2012-10-15 7:52 ` paolo.carlini at oracle dot com
0 siblings, 0 replies; 2+ messages in thread
From: paolo.carlini at oracle dot com @ 2012-10-15 7:52 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54929
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |DUPLICATE
--- Comment #1 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-10-15 07:52:11 UTC ---
Dup
*** This bug has been marked as a duplicate of bug 54927 ***
^ permalink raw reply [flat|nested] 2+ messages in thread
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2012-10-14 23:50 [Bug c++/54929] New: internal compiler error: in tsubst_copy, at cp/pt.c:12349 cas43 at cs dot stanford.edu
2012-10-15 7:52 ` [Bug c++/54929] " paolo.carlini at oracle dot com
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