http://bugzilla.gdcproject.org/show_bug.cgi?id=215
Bug ID: 215
Summary: Failing ARM test case on master (ICE)
Product: GDC
Version: development
Hardware: ARM
OS: All
Status: NEW
Severity: normal
Priority: Normal
Component: gdc
Assignee: ibuc...@gdcproject.org
Reporter: johannesp...@gmail.com
Test case:
------------------------
template MT(string id)
{
union
{
mixin("void* " ~ id ~ ";");
}
// Evaluating `typeof(this).init` completes data layout.
pragma(msg, this.init);
}
struct S1
{
mixin MT!"x";
mixin MT!"y";
}
void main()
{
S1 s ;
s.x = null;
}
------------------------
------------------------
gdc /mnt/usb/GDC/test.reduced/test13613.d :(
S1(null, null)
S1(null, null)
/mnt/usb/GDC/test.reduced/test13613.d: In function 'D main':
/mnt/usb/GDC/test.reduced/test13613.d:22:5: internal compiler error:
Segmentation fault
s.x = null;
^
0x767bf3 crash_signal
../../gcc-5.3.0/gcc/toplev.c:383
0x4d2d4b is_gimple_ip_invariant_address(tree_node const*)
../../gcc-5.3.0/gcc/gimple-expr.c:744
0x55d21b gimplify_compound_lval
../../gcc-5.3.0/gcc/gimplify.c:2041
0x554233 gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
../../gcc-5.3.0/gcc/gimplify.c:8052
0x56208b gimplify_modify_expr
../../gcc-5.3.0/gcc/gimplify.c:4627
0x555b77 gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
../../gcc-5.3.0/gcc/gimplify.c:8100
0x558f0b gimplify_stmt(tree_node**, gimple_statement_base**)
../../gcc-5.3.0/gcc/gimplify.c:5519
0x554b9f gimplify_statement_list
../../gcc-5.3.0/gcc/gimplify.c:1487
0x554b9f gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
../../gcc-5.3.0/gcc/gimplify.c:8515
0x558f0b gimplify_stmt(tree_node**, gimple_statement_base**)
../../gcc-5.3.0/gcc/gimplify.c:5519
0x559eb7 gimplify_bind_expr
../../gcc-5.3.0/gcc/gimplify.c:1136
0x555f13 gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
../../gcc-5.3.0/gcc/gimplify.c:8297
0x558f0b gimplify_stmt(tree_node**, gimple_statement_base**)
../../gcc-5.3.0/gcc/gimplify.c:5519
0x55ab7b gimplify_body(tree_node*, bool)
../../gcc-5.3.0/gcc/gimplify.c:9234
0x55b1c7 gimplify_function_tree(tree_node*)
../../gcc-5.3.0/gcc/gimplify.c:9388
0x386587 cgraph_node::analyze()
../../gcc-5.3.0/gcc/cgraphunit.c:633
0x3898f7 analyze_functions
../../gcc-5.3.0/gcc/cgraphunit.c:1023
0x38a28b symbol_table::finalize_compilation_unit()
../../gcc-5.3.0/gcc/cgraphunit.c:2452
0x2cc677 d_finish_compilation(tree_node**, int)
../../gcc-5.3.0/gcc/d/d-objfile.cc:1946
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://bugzilla.gdcproject.org> for instructions.
------------------------
(Same error with GCC6 snapshot)
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