Compiling VHDL file C:\test\34test.vhf in Library work. Error: HDLParser:162 - C:\test\34test.vhf Line 11. Read symbol 34, expecting IDENTIFIER. --> EXEWRAP detected a return code of '1' from program 'C:/Xilinx/bin/nt/XST.exe' Done: failed with exit code: 0001.