add more datatype support
add more datatype support

Yushiao/vscode-systemverilog-support,bjaminn/vscode-systemverilog-support,mshr-h/vscode-systemverilog-support,Yushiao/vscode-systemverilog-support,mshr-h/vscode-systemverilog-support,bjaminn/vscode-systemverilog-support