Fix some warnings in developer builds (#3247) (#3291)

* Fix some warnings in developer builds

* Switch approach to Winline flag

4 files changed, 4 insertions, 11 deletions

diff --git a/test/chunk_info.c b/test/chunk_info.c
index 5651b26..77d2b8a 100644
--- a/test/chunk_info.c
+++ b/test/chunk_info.c
@@ -114,10 +114,6 @@ const char *FILENAME[] = {"tchunk_info_earliest", "tchunk_info_v18",  "tchunk_in
 /* For compressed data */
 #define DEFLATE_SIZE_ADJUST(s) (ceil(((double)(s)) * 1.001) + 12.0)
 
-/* For use in error reporting */
-#define MSG_CHK_ADDR "Chunk address should not be HADDR_UNDEF because of H5D_ALLOC_TIME_EARLY."
-#define MSG_CHK_SIZE "Chunk size should not be 0 because of H5D_ALLOC_TIME_EARLY."
-
 /* Utility function to initialize arguments */
 void reinit_vars(unsigned *read_flt_msk, haddr_t *addr, hsize_t *size);
 
diff --git a/test/h5test.c b/test/h5test.c
index 856de4b..e3a3fb0 100644
--- a/test/h5test.c
+++ b/test/h5test.c
@@ -88,9 +88,6 @@ MPI_Info h5_io_info_g = MPI_INFO_NULL; /* MPI INFO object for IO */
  */
 static const char *multi_letters = "msbrglo";
 
-/* Length of multi-file VFD filename buffers */
-#define H5TEST_MULTI_FILENAME_LEN 1024
-
 /* Temporary file for sending signal messages */
 #define TMP_SIGNAL_FILE "tmp_signal_file"
 
diff --git a/test/onion.c b/test/onion.c
index c643c00..1063b67 100644
--- a/test/onion.c
+++ b/test/onion.c
@@ -36,7 +36,6 @@
 
 #define ONION_TEST_PAGE_SIZE_1                    4
 #define ONION_TEST_PAGE_SIZE_5                    32
-#define ONION_TEST_BASENAME_SIZE                  32
 #define ONION_TEST_FIXNAME_SIZE                   1024
 #define ONION_TEST_EXPECTED_HISTORY_REVISIONS_MAX 16
 #define ONION_TEST_REV_REV_WRITES_MAX             8
@@ -1308,6 +1307,7 @@ test_revision_record_encode_decode(void)
     uint64_t                     size_ret;
     H5FD_onion_revision_record_t r_out;
     uint32_t                     checksum    = 0;
+    hbool_t                      badness     = FALSE;
     char                         comment[25] = "Example comment message.";
     H5FD_onion_revision_record_t record      = {
         H5FD_ONION_REVISION_RECORD_VERSION_CURR,
@@ -1383,7 +1383,6 @@ test_revision_record_encode_decode(void)
     if (H5FD__onion_revision_record_encode(&record, buf, &checksum) != exp_size)
         TEST_ERROR;
 
-    hbool_t badness = FALSE;
     for (i = 0; i < exp_size; i++) {
         if (exp[i] != buf[i]) {
             badness = TRUE;
diff --git a/test/stab.c b/test/stab.c
index 697bce0..8daf9cc 100644
--- a/test/stab.c
+++ b/test/stab.c
@@ -198,6 +198,7 @@ test_long(hid_t fcpl, hid_t fapl, hbool_t new_format)
 {
     hid_t  fid = (-1); /* File ID */
     hid_t  g1 = (-1), g2 = (-1);
+    size_t name2Len;
     char  *name1 = NULL, *name2 = NULL;
     char   filename[NAME_BUF_SIZE];
     size_t i;
@@ -217,8 +218,8 @@ test_long(hid_t fcpl, hid_t fapl, hbool_t new_format)
     for (i = 0; i < LONG_NAME_LEN; i++)
         name1[i] = (char)('A' + i % 26);
     name1[LONG_NAME_LEN - 1] = '\0';
-    size_t name2Len          = (2 * LONG_NAME_LEN) + 2;
-    name2                    = (char *)HDmalloc(name2Len);
+    name2Len                 = (2 * LONG_NAME_LEN) + 2;
+    name2                    = (char *)malloc(name2Len);
     HDsnprintf(name2, name2Len, "%s/%s", name1, name1);
 
     /* Create groups */