diff options
Diffstat (limited to 'passes/techmap/libparse.cc')
| -rw-r--r-- | passes/techmap/libparse.cc | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/passes/techmap/libparse.cc b/passes/techmap/libparse.cc index 50d31ab5a..d5254c029 100644 --- a/passes/techmap/libparse.cc +++ b/passes/techmap/libparse.cc @@ -2,11 +2,11 @@ * yosys -- Yosys Open SYnthesis Suite * * Copyright (C) 2012 Clifford Wolf <clifford@clifford.at> - * + * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. - * + * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR @@ -43,8 +43,6 @@ LibertyAst::~LibertyAst() LibertyAst *LibertyAst::find(std::string name) { - if (this == NULL) - return NULL; for (auto child : children) if (child->id == name) return child; @@ -107,14 +105,14 @@ int LibertyParser::lexer(std::string &str) } if (c == '"') { - str = c; + str = ""; while (1) { c = f.get(); if (c == '\n') line++; - str += c; if (c == '"') break; + str += c; } // fprintf(stderr, "LEX: string >>%s<<\n", str.c_str()); return 'v'; @@ -175,7 +173,7 @@ LibertyAst *LibertyParser::parse() if (tok == '}' || tok < 0) return NULL; - + if (tok != 'v') error(); |