From b494d4c6565bcf0ef063e632a51b215e199ea22e Mon Sep 17 00:00:00 2001 From: whitequark Date: Mon, 6 Apr 2020 18:31:15 +0000 Subject: [PATCH] read_ilang: improve style. NFC. Co-Authored-By: Alberto Gonzalez <61295559+boqwxp@users.noreply.github.com> --- frontends/ilang/ilang_lexer.l | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/frontends/ilang/ilang_lexer.l b/frontends/ilang/ilang_lexer.l index e36818e4f..62f53d18e 100644 --- a/frontends/ilang/ilang_lexer.l +++ b/frontends/ilang/ilang_lexer.l @@ -90,7 +90,7 @@ USING_YOSYS_NAMESPACE [0-9]+'[01xzm-]* { rtlil_frontend_ilang_yylval.string = strdup(yytext); return TOK_VALUE; } -?[0-9]+ { - char *end = NULL; + char *end = nullptr; long value = strtol(yytext, &end, 10); if (end != yytext + strlen(yytext)) return TOK_INVALID; // literal out of range of long @@ -146,4 +146,3 @@ USING_YOSYS_NAMESPACE void *rtlil_frontend_ilang_avoid_input_warnings() { return (void*)&yyinput; } -