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https://github.com/steveicarus/iverilog.git
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mjoekhan
243dccc368
Extend locator methods to class queue and dynamic-array properties, including min/max, unique/min/max with-predicates, and VVP array-pattern object handling. Built on the #1419 locator helpers. Split from steveicarus/iverilog#1330 (part 04/6).
37 lines
633 B
Verilog
37 lines
633 B
Verilog
// Regression: dynamic array min() and max() locator methods return queues.
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module top;
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bit failed = 0;
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`define CHK(cond) \
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if (!(cond)) begin \
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$display("FAILED line %0d", `__LINE__); \
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failed = 1; \
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end
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int a[] = '{4, 7, 2, 5, 7, 1, 6, 3, 1};
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int empty[];
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int r[$];
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initial begin
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r = a.min();
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`CHK(r.size == 2);
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`CHK(r[0] == 1);
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`CHK(r[1] == 1);
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r = a.max();
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`CHK(r.size == 2);
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`CHK(r[0] == 7);
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`CHK(r[1] == 7);
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r = empty.min();
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`CHK(r.size == 0);
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r = empty.max();
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`CHK(r.size == 0);
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if (!failed)
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$display("PASSED");
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end
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endmodule
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