From 9a21fb5a2f2ef9935cf06e8c2c986bfca430d074 Mon Sep 17 00:00:00 2001
From: Zeex <zeex@rocketmail.com>
Date: Fri, 12 Jan 2018 20:26:45 +0600
Subject: [PATCH] Reset errline to -1 instead of 0

---
 source/compiler/sc1.c | 12 ++++++------
 source/compiler/sc5.c |  4 ++--
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/source/compiler/sc1.c b/source/compiler/sc1.c
index ede7c9a..b9260f2 100644
--- a/source/compiler/sc1.c
+++ b/source/compiler/sc1.c
@@ -2858,7 +2858,7 @@ static void decl_const(int vclass)
       /* temporarily reset the line number to where the symbol was defined */
       errorset(sSETPOS,symbolline);
       error(213);                       /* tagname mismatch */
-      errorset(sSETPOS,0);
+      errorset(sSETPOS,-1);
     } /* if */
     sym=add_constant(constname,val,vclass,tag);
     if (sym!=NULL)
@@ -4780,7 +4780,7 @@ static int testsymbols(symbol *root,int level,int testlabs,int testconst)
         } else if ((sym->usage & uREAD)==0) {
           errorset(sSETPOS,sym->lnumber);
           error(203,sym->name);     /* symbol isn't used: ... */
-          errorset(sSETPOS,0);
+          errorset(sSETPOS,-1);
         } /* if */
       } /* if */
       break;
@@ -4800,7 +4800,7 @@ static int testsymbols(symbol *root,int level,int testlabs,int testconst)
       if (testconst && (sym->usage & uREAD)==0) {
         errorset(sSETPOS,sym->lnumber);
         error(203,sym->name);       /* symbol isn't used: ... */
-        errorset(sSETPOS,0);
+        errorset(sSETPOS,-1);
       } /* if */
       break;
     default:
@@ -4810,16 +4810,16 @@ static int testsymbols(symbol *root,int level,int testlabs,int testconst)
       if ((sym->usage & (uWRITTEN | uREAD | uSTOCK | uPUBLIC))==0) {
         errorset(sSETPOS,sym->lnumber);
         error(203,sym->name,sym->lnumber);  /* symbol isn't used (and not stock) */
-        errorset(sSETPOS,0);
+        errorset(sSETPOS,-1);
       } else if ((sym->usage & (uREAD | uSTOCK | uPUBLIC))==0) {
         errorset(sSETPOS,sym->lnumber);
         error(204,sym->name);       /* value assigned to symbol is never used */
-        errorset(sSETPOS,0);
+        errorset(sSETPOS,-1);
 #if 0 // ??? not sure whether it is a good idea to force people use "const"
       } else if ((sym->usage & (uWRITTEN | uPUBLIC | uCONST))==0 && sym->ident==iREFARRAY) {
         errorset(sSETPOS,sym->lnumber);
         error(214,sym->name);       /* make array argument "const" */
-        errorset(sSETPOS,0);
+        errorset(sSETPOS,-1);
 #endif
       } /* if */
       /* also mark the variable (local or global) to the debug information */
diff --git a/source/compiler/sc5.c b/source/compiler/sc5.c
index 0208f79..ac08c96 100644
--- a/source/compiler/sc5.c
+++ b/source/compiler/sc5.c
@@ -269,7 +269,7 @@ static short lastfile;
   assert(errstart<=errline);
   va_start(argptr,number);
   if (strlen(errfname)==0) {
-    int start= (errstart==errline) ? -1 : errstart;
+    int start=(errstart==errline) ? -1 : errstart;
     if (pc_error(number,msg,inpfname,start,errline,argptr)) {
       if (outf!=NULL) {
         pc_closeasm(outf,TRUE);
@@ -356,7 +356,7 @@ int pc_enablewarning(int number,int enable)
 
   if (number<200)
     return FALSE;       /* errors and fatal errors cannot be disabled */
-  number -= 200;
+  number-=200;
   if (number>=NUM_WARNINGS)
     return FALSE;