quiet down VC++ warnings in a2py.c and walk.c

Message-Id:  <1065978076.20010824221042@tesla.rcub.bg.ac.yu>

p4raw-id: //depot/perl@11744

diff --git a/x2p/a2py.c b/x2p/a2py.c
index d4cb59f..cd396a2 100644 (file)
--- a/x2p/a2py.c
+++ b/x2p/a2py.c
@@ -200,6 +200,8 @@ main(register int argc, register char **argv, register char **env)
          "The operation I've selected may be wrong for the operand types.\n");
     }
     exit(0);
+    /* by ANSI specs return is needed. This also shuts up VC++ and his warnings */
+    return(0);
 }
 
 #define RETURN(retval) return (bufptr = s,retval)

diff --git a/x2p/walk.c b/x2p/walk.c
index 4d5f1d3..f8fad55 100644 (file)
--- a/x2p/walk.c
+++ b/x2p/walk.c
@@ -254,7 +254,7 @@ sub Pick {\n\
        }
        *d = '\0';
        for (d=tokenbuf; *d; d++)
-           *d += 128;
+           *d += (char)128;
        str_cat(str,tokenbuf);
        str_free(tmpstr);
        str_cat(str,"/");
@@ -849,9 +849,9 @@ sub Pick {\n\
            tmp2str=walk(1,level,ops[ops[node+2].ival+1].ival,&numarg,P_MIN);
            for (t = tmp2str->str_ptr, d=tokenbuf; *t; d++,t++) {
                if (*t == '&')
-                   *d++ = '$' + 128;
+                   *d++ = '$' + (char)128;
                else if (*t == '$')
-                   *d++ = '\\' + 128;
+                   *d++ = '\\' + (char)128;
                *d = *t + 128;
            }
            *d = '\0';
@@ -931,7 +931,7 @@ sub Pick {\n\
                case '\\': case '"': case 'n': case 't': case '$':
                    break;
                default:        /* hide this from perl */
-                   *d++ = '\\' + 128;
+                   *d++ = '\\' + (char)128;
                }
            }
            *d = *t + 128;
@@ -1008,7 +1008,7 @@ sub Pick {\n\
                    strcpy(tokenbuf,"]");
                else
                    strcpy(tokenbuf,"}");
-               *tokenbuf += 128;
+               *tokenbuf += (char)128;
                str_cat(str,tokenbuf);
            }
        }
@@ -1060,7 +1060,7 @@ sub Pick {\n\
        str_set(str,";");
        tmpstr = walk(0,level,ops[node+1].ival,&numarg,P_MIN);
        for (s = tmpstr->str_ptr; *s && *s != '\n'; s++)
-           *s += 128;
+           *s += (char)128;
        str_scat(str,tmpstr);
        str_free(tmpstr);
        tab(str,level);
@@ -1069,7 +1069,7 @@ sub Pick {\n\
        str = str_new(0);
        tmpstr = walk(0,level,ops[node+1].ival,&numarg,P_MIN);
        for (s = tmpstr->str_ptr; *s && *s != '\n'; s++)
-           *s += 128;
+           *s += (char)128;
        str_scat(str,tmpstr);
        str_free(tmpstr);
        tab(str,level);