From: j8takagi <j8takagi@nifty.com>
Date: Sun, 10 Feb 2019 05:18:21 +0000 (+0900)
Subject: ソースコードの推敲
X-Git-Tag: v0.5p3~4^2~1
X-Git-Url: https://j8takagi.net/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=47bce10199bfd1545b94803ce653b3301103aee7;p=YACASL2.git

ソースコードの推敲
---

diff --git a/src/assemble.c b/src/assemble.c
index 33fd93e..daee475 100644
--- a/src/assemble.c
+++ b/src/assemble.c
@@ -441,7 +441,7 @@ void assemble_start(const CMDLINE *cmdl, PASS pass)
         setcerr(106, "");    /* operand count mismatch */
         return;
     }
-    if(!*(cmdl->label)) {
+    if(!cmdl->label[0]) {
         setcerr(107, "");    /* no label in START */
         return;
     }
@@ -575,7 +575,7 @@ bool casl2cmd(CMD *cmdtbl, const CMDLINE *cmdl, PASS pass)
 {
     int i;
     void (*cmdptr)();
-    for(i = 0; *(cmdtbl[i].name); i++) {
+    for(i = 0; cmdtbl[i].name[0]; i++) {
         if(strcmp(cmdl->cmd, cmdtbl[i].name) == 0) {
             cmdptr = cmdtbl[i].ptr;
             (*cmdptr)(cmdl, pass);
@@ -675,7 +675,7 @@ bool assemble_comet2cmd(const CMDLINE *cmdl, PASS pass)
 bool assembletok(const CMDLINE *cmdl, PASS pass)
 {
     /* 命令がない場合 */
-    if(!*(cmdl->cmd)) {
+    if(!cmdl->cmd[0]) {
         return true;
     }
     /* アセンブラ命令またはマクロ命令の書込 */
@@ -700,7 +700,7 @@ bool assembleline(const char *line, PASS pass)
     stat = (cerr->num == 0) ? true : false;
     if(cmdl != NULL) {
         if(stat == true) {
-            if(pass == FIRST && *(cmdl->label)) {
+            if(pass == FIRST && cmdl->label[0]) {
                 stat = addlabel(asptr->prog, cmdl->label, asptr->ptr);
             }
         }
diff --git a/src/exec.c b/src/exec.c
index 8c9d566..f1b2f16 100644
--- a/src/exec.c
+++ b/src/exec.c
@@ -124,7 +124,7 @@ void svcin()
             setcerr(208, "");    /* SVC input - memory overflow */
             break;
         }
-        sys->memory[sys->cpu->gr[1]+i] = *(buf + i);
+        sys->memory[sys->cpu->gr[1] + i] = buf[i];
     }
     sys->memory[sys->cpu->gr[2]] = i + 1;
     FREE(buf);
diff --git a/src/label.c b/src/label.c
index f69bd45..9d34f77 100644
--- a/src/label.c
+++ b/src/label.c
@@ -147,7 +147,7 @@ void printlabel()
     }
     qsort(l, s, sizeof(*l), compare_adr);
     for(i = 0; i < s; i++) {
-        if(*(l[i]->prog)) {
+        if(l[i]->prog[0]) {
             fprintf(stdout, "%s.", l[i]->prog);
         }
         fprintf(stdout, "%s ---> #%04X\n", l[i]->label, l[i]->adr);