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fixed parsing of constant with comment between size and value

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This commit is contained in:
Clifford Wolf 2014-07-02 06:27:04 +02:00
parent 1c81ab49e7
commit ee8ad72fd9
2 changed files with 14 additions and 0 deletions
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7
frontends/verilog/parser.y
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@ -1140,6 +1140,13 @@ basic_expr:
delete $1;
delete $2;
} |
TOK_CONST TOK_CONST {
$$ = const2ast(*$1 + *$2, case_type_stack.size() == 0 ? 0 : case_type_stack.back());
if ($$ == NULL || (*$2)[0] != '\'')
log_error("Value conversion failed: `%s%s'\n", $1->c_str(), $2->c_str());
delete $1;
delete $2;
} |
TOK_CONST {
$$ = const2ast(*$1, case_type_stack.size() == 0 ? 0 : case_type_stack.back());
if ($$ == NULL)

7
tests/simple/macros.v
View file

@ -235,3 +235,10 @@ always @* begin
end
endmodule
`define SIZE 4 // comment supported in this part
module test ( din_a, dout_a );
input [`SIZE-1:0] din_a;
output [`SIZE-1:0] dout_a;
assign dout_a = din_a | `SIZE'ha;
endmodule