Bug #9936: tabs in "`define" directive cause java.lang.NumberFormatException - Verilog Translator - Open-Source Projects

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Bug #9936

closed

tabs in "`define" directive cause java.lang.NumberFormatException

Added by Sergey Smolov about 5 years ago. Updated about 4 years ago.

Status:

Closed

Priority:

High

Assignee:

Alexey Danilov

Target version:

0.1

Start date:

11/20/2019

Due date:

% Done:

Estimated time:

Detected in build:

master

Platform:

Published in build:

0.1.3-beta-201002

Description

Running the ru.ispras.verilog.parser.VerilogTexas97TestCase#runTest_Pci_Bus_Verilog_Mv_files_PciNorm test case produces the following error log:

ERROR: [Internal] For input string: "    " 
java.lang.NumberFormatException: For input string: "    " 
    at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
    at java.lang.Integer.parseInt(Integer.java:569)
    at java.lang.Integer.parseInt(Integer.java:615)
    at ru.ispras.verilog.parser.model.util.Parser.parseSizeBase(Parser.java:313)
    at ru.ispras.verilog.parser.model.util.Parser.parseNumber(Parser.java:177)
    at ru.ispras.verilog.parser.model.basis.VerilogLiteral.parseNumber(VerilogLiteral.java:46)
    at ru.ispras.verilog.parser.grammar.VerilogTreeBuilder.ast_number(VerilogTreeBuilder.java:7636)
    at ru.ispras.verilog.parser.grammar.VerilogTreeBuilder.ast_primary(VerilogTreeBuilder.java:6390)
    at ru.ispras.verilog.parser.grammar.VerilogTreeBuilder.ast_operation(VerilogTreeBuilder.java:6274)
    at ru.ispras.verilog.parser.grammar.VerilogTreeBuilder.ast_expression(VerilogTreeBuilder.java:6128)
    at ru.ispras.verilog.parser.grammar.VerilogTreeBuilder.ast_extended_expression(VerilogTreeBuilder.java:5403)
    at ru.ispras.verilog.parser.grammar.VerilogTreeBuilder.ast_assignment(VerilogTreeBuilder.java:5333)
    at ru.ispras.verilog.parser.grammar.VerilogTreeBuilder.ast_assign_statement(VerilogTreeBuilder.java:4427)
    at ru.ispras.verilog.parser.grammar.VerilogTreeBuilder.ast_statement(VerilogTreeBuilder.java:4165)
    at ru.ispras.verilog.parser.grammar.VerilogTreeBuilder.ast_block_statement(VerilogTreeBuilder.java:5237)
    at ru.ispras.verilog.parser.grammar.VerilogTreeBuilder.ast_statement(VerilogTreeBuilder.java:4255)
    at ru.ispras.verilog.parser.grammar.VerilogTreeBuilder.ast_process(VerilogTreeBuilder.java:3302)
    at ru.ispras.verilog.parser.grammar.VerilogTreeBuilder.ast_item(VerilogTreeBuilder.java:1031)
    at ru.ispras.verilog.parser.grammar.VerilogTreeBuilder.ast_module(VerilogTreeBuilder.java:758)
    at ru.ispras.verilog.parser.grammar.VerilogTreeBuilder.ast_unit(VerilogTreeBuilder.java:605)
    at ru.ispras.verilog.parser.grammar.VerilogTreeBuilder.ast_root(VerilogTreeBuilder.java:553)
    at ru.ispras.verilog.parser.grammar.VerilogTreeBuilder.startRule(VerilogTreeBuilder.java:503)
    at ru.ispras.verilog.parser.VerilogFrontend.startBuilder(VerilogFrontend.java:437)
    at ru.ispras.verilog.parser.VerilogFrontend.startBuilder(VerilogFrontend.java:442)
    at ru.ispras.verilog.parser.VerilogFrontend.start(VerilogFrontend.java:468)
    at ru.ispras.verilog.parser.VerilogFrontend.start(VerilogFrontend.java:472)
    at ru.ispras.verilog.parser.VerilogTranslator.start(VerilogTranslator.java:193)
    at ru.ispras.verilog.parser.sample.VerilogPrinter.main(VerilogPrinter.java:45)
    at ru.ispras.verilog.parser.util.VerilogBenchmarkTest.runTest(VerilogBenchmarkTest.java:67)
    at ru.ispras.verilog.parser.VerilogTexas97TestCase.runTest_Pci_Bus_Verilog_Mv_files_PciNorm(VerilogTexas97TestCase.java:673)

This exception is caused by the line 1045 of hdl-benchmarks/hdl/texas97/PCI_BUS/Verilog-MV-files/PCInorm.v file, where tab symbol is used: