• gdc-bugzilla gdcproject.org (73/73) Nov 11 2017 https://bugzilla.gdcproject.org/show_bug.cgi?id=278

gdc-bugzilla gdcproject.org writes:

https://bugzilla.gdcproject.org/show_bug.cgi?id=278

            Bug ID: 278
           Summary: ICE in -fdump-tree-original-raw
           Product: GDC
           Version: development
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gdc
          Assignee: ibuclaw gdcproject.org
          Reporter: johannespfau gmail.com

Test case:
------------------------------------------------------
import core.bitop;

struct S
{
     uint field;

     uint prop()  property
     {
         return field;
     }

     uint prop(uint value)  property
     {
         return field = value;
     }
}

void main()
{
     S s;
     ((auto ref _e1) => _e1.prop(_e1.prop() + 1))(s);
     volatileStore(cast(uint*)32, s.field);
}
------------------------------------------------------
gdc -fdump-tree-original-raw -c test.d

<no_file>: In function 'main':
<no_file>:1:0: internal compiler error: tree check: expected tree that contains
'decl with visibility' structure, have 'translation_unit_decl' in
dequeue_and_dump, at tree-dump.c:340
0x5d80d9 tree_contains_struct_check_failed(tree_node const*,
tree_node_structure_enum, char const*, int, char const*)
        ../../gcc-8-20171029/gcc/tree.c:9268
0xca1fec contains_struct_check(tree_node*, tree_node_structure_enum, char
const*, int, char const*)
        ../../gcc-8-20171029/gcc/tree.h:3208
0xca1fec dequeue_and_dump
        ../../gcc-8-20171029/gcc/tree-dump.c:340
0xca1fec dump_node(tree_node const*, unsigned long, _IO_FILE*)
        ../../gcc-8-20171029/gcc/tree-dump.c:745
0xc83b09 dump_function_to_file(tree_node*, _IO_FILE*, unsigned long)
        ../../gcc-8-20171029/gcc/tree-cfg.c:7767
0x862397 dump_function(int, tree_node*)
        ../../gcc-8-20171029/gcc/dumpfile.c:1014
0x75b46e finish_function(tree_node*)
        ../../gcc-8-20171029/gcc/d/decl.cc:1831
0x760521 DeclVisitor::visit(FuncDeclaration*)
        ../../gcc-8-20171029/gcc/d/decl.cc:876
0x75f977 DeclVisitor::visit(AttribDeclaration*)
        ../../gcc-8-20171029/gcc/d/decl.cc:217
0x75b011 build_decl_tree(Dsymbol*)
        ../../gcc-8-20171029/gcc/d/decl.cc:898
0x76d3f0 build_module_tree(Module*)
        ../../gcc-8-20171029/gcc/d/modules.cc:716
0x75faab DeclVisitor::visit(Module*)
        ../../gcc-8-20171029/gcc/d/decl.cc:137
0x75b011 build_decl_tree(Dsymbol*)
        ../../gcc-8-20171029/gcc/d/decl.cc:898
0x754438 d_parse_file()
        ../../gcc-8-20171029/gcc/d/d-lang.cc:1219

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