diff options
| author | Zachary Snow <zach@zachjs.com> | 2021-02-28 15:49:16 -0500 |
|---|---|---|
| committer | Zachary Snow <zach@zachjs.com> | 2021-02-28 16:31:56 -0500 |
| commit | 0f5b646ab8cd918821ce2924cc5dda01dbcba40f (patch) | |
| tree | 89da906108efa2726fb8dc080062e0d347bc699e /frontends/verilog/verilog_lexer.l | |
| parent | d882b6fe3ca3c52b9a72a8282cda92288d198506 (diff) | |
| download | yosys-0f5b646ab8cd918821ce2924cc5dda01dbcba40f.tar.gz yosys-0f5b646ab8cd918821ce2924cc5dda01dbcba40f.tar.bz2 yosys-0f5b646ab8cd918821ce2924cc5dda01dbcba40f.zip | |
sv: extended support for integer types
- Standard data declarations can now use any integer type
- Parameters and localparams can now use any integer type
- Function returns types can now use any integer type
- Fix `parameter logic`, `localparam reg`, etc. to be 1 bit (previously 32 bits)
- Added longint type (64 bits)
- Unified parser source for integer type widths
Diffstat (limited to 'frontends/verilog/verilog_lexer.l')
| -rw-r--r-- | frontends/verilog/verilog_lexer.l | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/frontends/verilog/verilog_lexer.l b/frontends/verilog/verilog_lexer.l index eeb7440f8..66772a097 100644 --- a/frontends/verilog/verilog_lexer.l +++ b/frontends/verilog/verilog_lexer.l @@ -267,6 +267,7 @@ static bool isUserType(std::string &s) "int" { SV_KEYWORD(TOK_INT); } "byte" { SV_KEYWORD(TOK_BYTE); } "shortint" { SV_KEYWORD(TOK_SHORTINT); } +"longint" { SV_KEYWORD(TOK_LONGINT); } "eventually" { if (formal_mode) return TOK_EVENTUALLY; SV_KEYWORD(TOK_EVENTUALLY); } "s_eventually" { if (formal_mode) return TOK_EVENTUALLY; SV_KEYWORD(TOK_EVENTUALLY); } |