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Lars-Peter Clausen
fe5e60840f
Check that function calls with empty arguments are supported. Check the general case and special cases such as calling a function with empty arguments as part of a module port binding or force statements in automatic contexts. Also check that calling a function with too many trailing empty arguments as well as passing an empty argument for a port without a default value is an error. Signed-off-by: Lars-Peter Clausen <[email protected]>
17 lines
399 B
Verilog
17 lines
399 B
Verilog
// Check that passing too many empty arguments to a function results in an error.
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module test;
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function f(integer a = 1, integer b = 2, integer c = 3);
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return a + 10 * b + 100 * c;
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endfunction
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initial begin
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integer x;
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x = f( , , ,); // This should fail. 4 empty args, even though the function
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// only takes 3 args
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$display("FAILED");
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end
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endmodule
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