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Fuzzer: Internal Error: ../V3Number.cpp:740 after other error #1564

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veripoolbot opened this issue Oct 16, 2019 · 1 comment
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Fuzzer: Internal Error: ../V3Number.cpp:740 after other error #1564

veripoolbot opened this issue Oct 16, 2019 · 1 comment

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@veripoolbot veripoolbot commented Oct 16, 2019


Author Name: Eric Rippey
Original Redmine Issue: 1564 from https://www.veripool.org


Running the attached testcase with:

verilator_bin --lint-only 2.sv

Produces:

%Error: 2.sv:1: Illegal character in decimal constant: d
7'ddx777
^~~~~~~~
%Error: 2.sv:1: Mixing X/Z/? with digits not legal in decimal constant: dx777
7'ddx777
^~~~~~~~
%Error: Internal Error: ../V3Number.cpp:740: toUQuad with 4-state %E-hidden-bits7'bzzzxzzx

This is with version:
Verilator 4.020 devel rev v4.020-19-gc73336f

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@veripoolbot veripoolbot commented Oct 16, 2019


Original Redmine Comment
Author Name: Wilson Snyder (@wsnyder)
Original Date: 2019-10-16T23:53:07Z


Not going to fix internal errors after normal errors at present.

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