tests: avoid several compiler warnings

[gnulib.git] / tests / test-getopt.h

diff --git a/tests/test-getopt.h b/tests/test-getopt.h
index 352fe32..4efec4b 100644 (file)
--- a/tests/test-getopt.h
+++ b/tests/test-getopt.h
@@ -17,7 +17,7 @@
 /* Written by Bruno Haible <bruno@clisp.org>, 2009.  */
 
 static void
-getopt_loop (int argc, char **argv,
+getopt_loop (int argc, const char **argv,
             const char *options,
             int *a_seen, int *b_seen,
             const char **p_value, const char **q_value,
@@ -27,7 +27,7 @@ getopt_loop (int argc, char **argv,
   int c;
 
   opterr = 0;
-  while ((c = getopt (argc, argv, options)) != -1)
+  while ((c = getopt (argc, (char **) argv, options)) != -1)
     {
       switch (c)
        {
@@ -74,7 +74,7 @@ test_getopt (void)
       const char *non_options[10];
       int unrecognized = 0;
       int argc = 0;
-      char *argv[10];
+      const char *argv[10];
 
       argv[argc++] = "program";
       argv[argc++] = "-a";
@@ -102,7 +102,7 @@ test_getopt (void)
       const char *non_options[10];
       int unrecognized = 0;
       int argc = 0;
-      char *argv[10];
+      const char *argv[10];
 
       argv[argc++] = "program";
       argv[argc++] = "-b";
@@ -131,7 +131,7 @@ test_getopt (void)
       const char *non_options[10];
       int unrecognized = 0;
       int argc = 0;
-      char *argv[10];
+      const char *argv[10];
 
       argv[argc++] = "program";
       argv[argc++] = "-ba";
@@ -159,7 +159,7 @@ test_getopt (void)
       const char *non_options[10];
       int unrecognized = 0;
       int argc = 0;
-      char *argv[10];
+      const char *argv[10];
 
       argv[argc++] = "program";
       argv[argc++] = "-ab";
@@ -190,7 +190,7 @@ test_getopt (void)
       const char *non_options[10];
       int unrecognized = 0;
       int argc = 0;
-      char *argv[10];
+      const char *argv[10];
 
       argv[argc++] = "program";
       argv[argc++] = "-pfoo";
@@ -217,7 +217,7 @@ test_getopt (void)
       const char *non_options[10];
       int unrecognized = 0;
       int argc = 0;
-      char *argv[10];
+      const char *argv[10];
 
       argv[argc++] = "program";
       argv[argc++] = "-p";
@@ -245,7 +245,7 @@ test_getopt (void)
       const char *non_options[10];
       int unrecognized = 0;
       int argc = 0;
-      char *argv[10];
+      const char *argv[10];
 
       argv[argc++] = "program";
       argv[argc++] = "-ab";
@@ -278,7 +278,7 @@ test_getopt (void)
       const char *non_options[10];
       int unrecognized = 0;
       int argc = 0;
-      char *argv[10];
+      const char *argv[10];
 
       argv[argc++] = "program";
       argv[argc++] = "-pfoo";
@@ -305,7 +305,7 @@ test_getopt (void)
       const char *non_options[10];
       int unrecognized = 0;
       int argc = 0;
-      char *argv[10];
+      const char *argv[10];
 
       argv[argc++] = "program";
       argv[argc++] = "-p";
@@ -333,7 +333,7 @@ test_getopt (void)
       const char *non_options[10];
       int unrecognized = 0;
       int argc = 0;
-      char *argv[10];
+      const char *argv[10];
 
       argv[argc++] = "program";
       argv[argc++] = "-p";
@@ -364,7 +364,7 @@ test_getopt (void)
       const char *non_options[10];
       int unrecognized = 0;
       int argc = 0;
-      char *argv[10];
+      const char *argv[10];
 
       argv[argc++] = "program";
       argv[argc++] = "-p";
@@ -396,7 +396,7 @@ test_getopt (void)
       const char *non_options[10];
       int unrecognized = 0;
       int argc = 0;
-      char *argv[10];
+      const char *argv[10];
 
       argv[argc++] = "program";
       argv[argc++] = "donald";
@@ -458,7 +458,7 @@ test_getopt (void)
       const char *non_options[10];
       int unrecognized = 0;
       int argc = 0;
-      char *argv[20];
+      const char *argv[20];
 
       argv[argc++] = "program";
       argv[argc++] = "donald";
@@ -536,7 +536,7 @@ test_getopt (void)
       const char *non_options[10];
       int unrecognized = 0;
       int argc = 0;
-      char *argv[10];
+      const char *argv[10];
 
       argv[argc++] = "program";
       argv[argc++] = "donald";
@@ -579,7 +579,7 @@ test_getopt (void)
       const char *non_options[10];
       int unrecognized = 0;
       int argc = 0;
-      char *argv[20];
+      const char *argv[20];
 
       argv[argc++] = "program";
       argv[argc++] = "donald";
@@ -650,7 +650,7 @@ test_getopt (void)
       const char *non_options[10];
       int unrecognized = 0;
       int argc = 0;
-      char *argv[10];
+      const char *argv[10];
 
       argv[argc++] = "program";
       argv[argc++] = "donald";
@@ -713,7 +713,7 @@ test_getopt (void)
       const char *non_options[10];
       int unrecognized = 0;
       int argc = 0;
-      char *argv[10];
+      const char *argv[10];
 
       argv[argc++] = "program";
       argv[argc++] = "donald";
@@ -751,7 +751,7 @@ test_getopt (void)
       const char *non_options[10];
       int unrecognized = 0;
       int argc = 0;
-      char *argv[10];
+      const char *argv[10];
 
       argv[argc++] = "program";
       argv[argc++] = "-+";
@@ -779,7 +779,7 @@ test_getopt (void)
       const char *non_options[10];
       int unrecognized = 0;
       int argc = 0;
-      char *argv[20];
+      const char *argv[20];
 
       argv[argc++] = "program";
       argv[argc++] = "donald";
@@ -829,7 +829,7 @@ test_getopt (void)
       const char *non_options[10];
       int unrecognized = 0;
       int argc = 0;
-      char *argv[10];
+      const char *argv[10];
 
       argv[argc++] = "program";
       argv[argc++] = "donald";