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module test();
// function with no lifetime, return-type, or port-list
function f0;
blah0;
endfunction // f0
// empty port-list
function f1();
blah1;
endfunction // f1
// non-empty portlist
function f2(stuff2);
blah2;
endfunction // f2
// test that ": function_identifier" remains unscathed
function f3;
endfunction : f3
// return type
function void f4;
blah4;
endfunction // f4
// return type with empty port-list.
function void f5();
int i;
begin
blah4;
end
endfunction // f5
// return type, non-empty portlist
// also check that a stale auto-comment gets removed
function void f6(stuff,
that,
spans,
lines);
blah5;
endfunction // f6
// test lifetime keywords 'automatic' and 'static'
function automatic f7();
endfunction // f7
// test a crazy-long function declaration
function static union packed signed {bit[1:0] a, bit[2:0] b} [5:0] f8(input ports, input ports, output ports);
endfunction // f8
// port-list that doesn't start on the same line as the function declaration
function automatic void f9
(int a,
int b);
endfunction // f9
// mismatched keyword
function f10;
endtask // unmatched end(function|task|module|primitive|interface|package|class|clocking)
// make sure previous screw-up doesn't affect future functions
function f11;
endfunction // f11
endmodule // test
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