Clean up a few minor nits (warnings).

svn path=/trunk/yasm/; revision=1690

diff --git a/genstring.c b/genstring.c
index c00901cee80d4db687a08faa8da9cdd303fcc31f..78f7c4513b6155a7c94e8fde811c7efef2960b9d 100644 (file)
--- a/genstring.c
+++ b/genstring.c
@@ -38,7 +38,6 @@ main(int argc, char *argv[])
     int i;
     char *str;
     char *strp;
-    char *charp;
     size_t len;
 
     if (argc < 4) {

diff --git a/tools/re2c/code.c b/tools/re2c/code.c
index 5e4dd78cda77974e13a062dc51e94a7ca3ac9d0d..1c72517adbb6145011423b0845e4f816e027c566 100644 (file)
--- a/tools/re2c/code.c
+++ b/tools/re2c/code.c
@@ -4,6 +4,7 @@
 #include "tools/re2c/substr.h"
 #include "tools/re2c/globals.h"
 #include "tools/re2c/dfa.h"
+#include "tools/re2c/parse.h"
 
 static void useLabel(size_t value) {
     while (value >= vUsedLabelAlloc) {
@@ -849,7 +850,7 @@ void DFA_emit(DFA *d, FILE *o){
        Go_genGoto(&s->go, tmpo, s, s->next, &readCh);
     }
     fclose(tmpo);
-    unlink("re2c.tmp");
+    remove("re2c.tmp");
     maxFillIndexes = vFillIndexes;
     vFillIndexes = orgVFillIndexes;
     oline = nOrgOline;
@@ -876,7 +877,7 @@ void DFA_emit(DFA *d, FILE *o){
        oline++;
        useLabel(label);
     } else {
-       unsigned int i;
+       int i;
        fputs("\tswitch(YYGETSTATE()) {\n", o);
        fputs("\t\tcase -1: goto yy0;\n", o);
 

diff --git a/tools/re2c/substr.c b/tools/re2c/substr.c
index 0ebfc2830c90964a5a4ccb85511cc0b2fdc238c8..c750fb9d3c811cc7d5305d3f0bf263de405394c8 100644 (file)
--- a/tools/re2c/substr.c
+++ b/tools/re2c/substr.c
@@ -5,7 +5,7 @@
 void
 SubStr_out(const SubStr *s, FILE *o)
 {
-    int i;
+    unsigned int i;
     fwrite(s->str, s->len, 1, o);
     for (i=0; i<s->len; i++)
        if (s->str[i] == '\n')