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| author | Peter Crozier <peter@crozier.com> | 2020-05-12 14:25:33 +0100 |
|---|---|---|
| committer | Peter Crozier <peter@crozier.com> | 2020-05-12 14:25:33 +0100 |
| commit | f482c9c0168a6857383e7d9360c8ca1df36ba2bc (patch) | |
| tree | 366454dd200407cc54ec7bec0c12b145715e5c25 /frontends/verilog/verilog_lexer.l | |
| parent | 0b6b47ca670b9219bcb81ab7d3599267c2ef7571 (diff) | |
| download | yosys-f482c9c0168a6857383e7d9360c8ca1df36ba2bc.tar.gz yosys-f482c9c0168a6857383e7d9360c8ca1df36ba2bc.tar.bz2 yosys-f482c9c0168a6857383e7d9360c8ca1df36ba2bc.zip | |
Generalise structs and add support for packed unions.
Diffstat (limited to 'frontends/verilog/verilog_lexer.l')
| -rw-r--r-- | frontends/verilog/verilog_lexer.l | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/frontends/verilog/verilog_lexer.l b/frontends/verilog/verilog_lexer.l index 19e54816d..6217b5728 100644 --- a/frontends/verilog/verilog_lexer.l +++ b/frontends/verilog/verilog_lexer.l @@ -265,6 +265,7 @@ static bool isUserType(std::string &s) "bit" { SV_KEYWORD(TOK_LOGIC); } "int" { SV_KEYWORD(TOK_INT); } "byte" { SV_KEYWORD(TOK_BYTE); } +"shortint" { SV_KEYWORD(TOK_SHORTINT); } "eventually" { if (formal_mode) return TOK_EVENTUALLY; SV_KEYWORD(TOK_EVENTUALLY); } "s_eventually" { if (formal_mode) return TOK_EVENTUALLY; SV_KEYWORD(TOK_EVENTUALLY); } @@ -284,8 +285,9 @@ static bool isUserType(std::string &s) "enum" { SV_KEYWORD(TOK_ENUM); } "typedef" { SV_KEYWORD(TOK_TYPEDEF); } -"struct" { SV_KEYWORD(TOK_STRUCT); } -"packed" { SV_KEYWORD(TOK_PACKED); } +"struct" { SV_KEYWORD(TOK_STRUCT); } +"union" { SV_KEYWORD(TOK_UNION); } +"packed" { SV_KEYWORD(TOK_PACKED); } [0-9][0-9_]* { yylval->string = new std::string(yytext); |