static cast: support changing size and signedness
authorKazuki Sakamoto <sakamoto@splhack.org>
Sun, 14 Jun 2020 22:15:59 +0000 (15:15 -0700)
committerKazuki Sakamoto <sakamoto@splhack.org>
Sat, 20 Jun 2020 00:39:20 +0000 (17:39 -0700)
commit185bbbe681d02874796e70a1ee147f4b8dca6cbb
tree31ad1e634e09fdd40776a8c44a407d2b6d416f69
parent338ecbe02f8bb3cc4d69de1445c7f398a814b4e4
static cast: support changing size and signedness

Support SystemVerilog Static Cast
- size
- signedness
- (type is not supposted yet)

Fix #535
frontends/ast/ast.cc
frontends/ast/ast.h
frontends/ast/genrtlil.cc
frontends/ast/simplify.cc
frontends/verilog/verilog_lexer.l
frontends/verilog/verilog_parser.y