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Author Name: Matt Myers Original Redmine Issue: 1364 from https://www.veripool.org
Original Assignee: Wilson Snyder (@wsnyder)
The following code correctly gives an error message:
%Error: Assignment pattern key 'valids' not found as member
However, Verilator 3.926 does not exit, it hangs
#0 0x00007f6c45dbdc90 in __memcpy_ssse3_back () from /lib64/libc.so.6 #1 0x0000000000430fb0 in char* std::string::_S_construct<char*>(char*, char*, std::allocator<char> const&, std::forward_iterator_tag) () #2 0x00007f6c465e6328 in std::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::str() const () from /lib64/libstdc++.so.6 #3 0x000000000040c208 in std::string cvtToStr<int>(int const&) () #4 0x00000000004e9ab1 in FileLine::ascii() const () #5 0x00000000004e9d63 in operator<<(std::ostream&, FileLine*) () #6 0x00000000004eac43 in FileLine::v3errorEnd(std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >&) () #7 0x000000000041b8f9 in AstNode::v3errorEnd(std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >&) const () #8 0x00000000005d3655 in WidthVisitor::visit(AstPattern*) () #9 0x000000000041a7f8 in AstNode::iterateAndNext(AstNVisitor&) () #10 0x00000000005ca3a3 in WidthVisitor::visit(AstNodeAssign*) () #11 0x000000000041a7f8 in AstNode::iterateAndNext(AstNVisitor&) () #12 0x000000000041a87d in AstNode::iterateChildren(AstNVisitor&) () #13 0x00000000005bdbdb in WidthVisitor::visit(AstNode*) () #14 0x000000000041a7f8 in AstNode::iterateAndNext(AstNVisitor&) () #15 0x000000000041a891 in AstNode::iterateChildren(AstNVisitor&) () #16 0x00000000005bdbdb in WidthVisitor::visit(AstNode*) () #17 0x000000000041a7f8 in AstNode::iterateAndNext(AstNVisitor&) () #18 0x000000000041a891 in AstNode::iterateChildren(AstNVisitor&) () #19 0x00000000005bdbdb in WidthVisitor::visit(AstNode*) () #20 0x000000000041a900 in AstNode::iterateListBackwards(AstNVisitor&) () #21 0x000000000041a93a in AstNode::iterateChildrenBackwards(AstNVisitor&) () #22 0x00000000005b9c1d in WidthVisitor::visit(AstNetlist*) () #23 0x000000000041ccaf in AstNode::iterateSubtreeReturnEdits(AstNVisitor&) () #24 0x00000000005b7358 in V3Width::width(AstNetlist*) () #25 0x000000000040a82f in process() () #26 0x0000000000407461 in main ()
Adding --debug gives:
CastSizeClc: 1: SEL 0x7446df0 <e736497#> {kj584} @dt=0x6e014e0@(G/sw11) CastSizeClc: 1:1: VARREF 0x6784ab0 <e736492#> {kj584} @dt=0x6de6b50@(G/sw32) NUM_BYTES_4_UPDATE pkg=0x4f17650 [RV] <- VAR 0x4f733c0 <e520685> {kj439} @dt=0x6de6b50@(G/sw32) NUM_BYTES_4_UPDATE LPARAM CastSizeClc: 1:2: CONST 0x7446fc0 <e736493#> {kj584} @dt=0x17dc460@(G/w32) 32'h0 CastSizeClc: 1:3: CONST 0x7446ec0 <e736494#> {kj584} @dt=0x17dc460@(G/w32) 32'hb CastSizeClc: 2: CONST 0x4f8e880 <e736480#> {kj584} @dt=0xb14cd0@(G/swu32/4) ?32?shb %Error: : Assignment pattern key 'valids' not found as member -node: TEXT 0x61f35d0 <e356067> {ni23} "valids"
Code:
module test (input wire clk, input wire res_n); typedef struct packed { logic [3:0] port_num; } info_struct; info_struct myinfo; always_comb myinfo = '{default: '0, valids: '1}; endmodule
The text was updated successfully, but these errors were encountered:
Original Redmine Comment Author Name: Matt Myers Original Date: 2018-11-01T18:38:53Z
Confirmed this happens in 4.006 as well
Sorry, something went wrong.
Original Redmine Comment Author Name: Wilson Snyder (@wsnyder) Original Date: 2018-11-01T23:04:53Z
Thanks for the report. Fixed in git towards 4.008.
Original Redmine Comment Author Name: Wilson Snyder (@wsnyder) Original Date: 2018-12-01T20:17:39Z
In 4.008.
wsnyder
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Author Name: Matt Myers
Original Redmine Issue: 1364 from https://www.veripool.org
Original Assignee: Wilson Snyder (@wsnyder)
The following code correctly gives an error message:
%Error: Assignment pattern key 'valids' not found as member
However, Verilator 3.926 does not exit, it hangs
Adding --debug gives:
Code:
The text was updated successfully, but these errors were encountered: