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Merge pull request #1943 from YosysHQ/dave/fix-1919

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ast: Fix handling of identifiers in the global scope
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David Shah 2020-04-16 13:48:20 +01:00 • committed by GitHub
commit 2b57c06360
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3 changed files with 25 additions and 2 deletions
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tests/various/global_scope.ys Normal file
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read_verilog -sv <<EOT
parameter A = 10;
parameter B = A;
typedef enum {
CONST_A = A,
CONST_B = A+1
} enum_t;
module top(output [3:0] q, output [3:0] r);
assign q = 10;
assign r = CONST_B;
endmodule
EOT
hierarchy -top top
sat -verify -prove q 10 top
sat -verify -prove r 11 top