testpar/t_2Gio.c: Fix a typo that I think was introduced by a

        previous warnings PR.  An array element was assigned to
        itself---shape[2]Â =Â shape[2];---instead of being assigned to
        chunk[2].

fortran/src/H5Pf.c: move conditional compilation controlled by
        H5_NO_DEPRECATED_SYMBOLS outside of a function for readability.

fortran/src/H5match_types.c: put a variable's declaration under the same
        conditional compilation (H5_FORTRAN_HAVE_C_LONG_DOUBLE) as its
        use.

For now, skip compilation of some unused debug dump routines in the JNI.
While I'm in the JNI, delete a set-but-unused variable.

src/H5Z.c: condition a variable declaration on H5_NO_DEPRECATED_SYMBOLS
        so that it's not declared but unused or vice versa.

test/cache_common.h: add an #include in to get some symbols we need to
        avoid implicit declaration warnings.

test/dsets.c: use a more conventional conditional-compilation syntax.

test/dt_arith.c, test/fillval.c: initialize a bunch of uninitialized
        variables before use.

test/vfd.c: pass the expected type of `void **` to posix_memalign(3)
        instead of `int **`.

testpar/t_bigio.c: explicitly compare with 0 instead of using ! when
        "equal to 0?" is the question not "is false?"  Repair some
        indentation while I'm here.

testpar/testpar.h: repair misaligned line-continuation backslashes in a
        macro that probably should be a function so that we don't have
        to fiddle with the line continuation to begin with.

tools/src/h5repack/h5repack_main.c: fix some compiler fussing about
        enums.

tools/test/perform/pio_engine.c: the compiler fusses if you cast a
        function call returning double directly to off_t.  It's ok if
        you cast a variable that's a double to off_t, however.  Write
        and use a new function, sqrto(), to avoid the cast warnings.

5 files changed, 34 insertions, 25 deletions

diff --git a/test/cache_common.h b/test/cache_common.h
index 969cc2a..785dc21 100644
--- a/test/cache_common.h
+++ b/test/cache_common.h
@@ -25,6 +25,7 @@
 
 /* Include library header files */
 #include "H5ACprivate.h"
+#include "H5MFprivate.h"
 #include "H5Cpkg.h"
 #include "H5Fpkg.h"
 #include "H5Iprivate.h"
diff --git a/test/dsets.c b/test/dsets.c
index 9926f10..2201d89 100644
--- a/test/dsets.c
+++ b/test/dsets.c
@@ -2331,9 +2331,9 @@ H5_ATTR_UNUSED
 
     hsize_t     shuffle_size;       /* Size of dataset with shuffle filter */
 
-#if(defined H5_HAVE_FILTER_DEFLATE | defined H5_HAVE_FILTER_SZIP)
+#if defined(H5_HAVE_FILTER_DEFLATE) || defined(H5_HAVE_FILTER_SZIP)
     hsize_t     combo_size;         /* Size of dataset with multiple filters */
-#endif /* defined H5_HAVE_FILTER_DEFLATE | defined H5_HAVE_FILTER_SZIP */
+#endif /* defined(H5_HAVE_FILTER_DEFLATE) || defined(H5_HAVE_FILTER_SZIP) */
 
     /* test the H5Zget_filter_info function */
     if(test_get_filter_info() < 0) goto error;
diff --git a/test/dt_arith.c b/test/dt_arith.c
index 7e1adf5..8d04770 100644
--- a/test/dt_arith.c
+++ b/test/dt_arith.c
@@ -770,7 +770,7 @@ static int test_particular_fp_integer(void)
 
     /* Print errors */
     if(dst_c != SCHAR_MAX) {
-        double x;
+        double x = 0.;
         signed char   y;
 
         if(0 == fails_this_test++)
@@ -814,7 +814,7 @@ static int test_particular_fp_integer(void)
 
     /* Print errors */
     if(dst_i != fill_value) {
-        float x;
+        float x = 0.;
         int   y;
 
         if(0 == fails_this_test++)
@@ -2723,16 +2723,16 @@ my_isnan(dtype_t type, void *val)
     char s[256];
 
     if (FLT_FLOAT==type) {
-    float x;
+    float x = 0.;
     HDmemcpy(&x, val, sizeof(float));
     retval = (x!=x);
     } else if (FLT_DOUBLE==type) {
-    double x;
+    double x = 0.;
     HDmemcpy(&x, val, sizeof(double));
     retval = (x!=x);
 #if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE!=0
     } else if (FLT_LDOUBLE==type) {
-    long double x;
+    long double x = 0.;
     HDmemcpy(&x, val, sizeof(long double));
     retval = (x!=x);
 #endif
@@ -2746,18 +2746,18 @@ my_isnan(dtype_t type, void *val)
      */
     if (!retval) {
     if (FLT_FLOAT==type) {
-        float x;
+        float x = 0.;
 
         HDmemcpy(&x, val, sizeof(float));
         HDsnprintf(s, sizeof(s), "%g", (double)x);
     } else if (FLT_DOUBLE==type) {
-        double x;
+        double x = 0.;
 
         HDmemcpy(&x, val, sizeof(double));
         HDsnprintf(s, sizeof(s), "%g", x);
 #if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE!=0
     } else if (FLT_LDOUBLE==type) {
-        long double x;
+        long double x = 0.;
 
         HDmemcpy(&x, val, sizeof(long double));
         HDsnprintf(s, sizeof(s), "%Lg", x);
@@ -3197,7 +3197,7 @@ test_conv_flt_1 (const char *name, int run_test, hid_t src, hid_t dst)
             int        check_expo[2];
 
             if (FLT_FLOAT==dst_type) {
-                float x;
+                float x = 0.;
                 HDmemcpy(&x, &buf[j*dst_size], sizeof(float));
                 if (underflow &&
                         HDfabsf(x) <= FLT_MIN && HDfabsf(hw_f) <= FLT_MIN)
@@ -3208,7 +3208,7 @@ test_conv_flt_1 (const char *name, int run_test, hid_t src, hid_t dst)
                 check_mant[0] = HDfrexpf(x, check_expo+0);
                 check_mant[1] = HDfrexpf(hw_f, check_expo+1);
             } else if (FLT_DOUBLE==dst_type) {
-                double x;
+                double x = 0.;
                 HDmemcpy(&x, &buf[j*dst_size], sizeof(double));
                 if (underflow &&
                         HDfabs(x) <= DBL_MIN && HDfabs(hw_d) <= DBL_MIN)
@@ -3220,7 +3220,7 @@ test_conv_flt_1 (const char *name, int run_test, hid_t src, hid_t dst)
                 check_mant[1] = HDfrexp(hw_d, check_expo+1);
 #if H5_SIZEOF_LONG_DOUBLE !=0 && (H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE)
             } else {
-                long double x;
+                long double x = 0.;
                 HDmemcpy(&x, &buf[j*dst_size], sizeof(long double));
                 /* dst is largest float, no need to check underflow. */
                 check_mant[0] = (double)HDfrexpl(x, check_expo+0);
@@ -3265,16 +3265,16 @@ test_conv_flt_1 (const char *name, int run_test, hid_t src, hid_t dst)
             HDprintf(" %02x", saved[j*src_size+ENDIAN(src_size,k,sendian)]);
         HDprintf("%*s", (int)(3*MAX(0, (ssize_t)dst_size-(ssize_t)src_size)), "");
         if (FLT_FLOAT==src_type) {
-            float x;
+            float x = 0.;
             HDmemcpy(&x, &saved[j*src_size], sizeof(float));
             HDprintf(" %29.20e\n", (double)x);
         } else if (FLT_DOUBLE==src_type) {
-            double x;
+            double x = 0.;
             HDmemcpy(&x, &saved[j*src_size], sizeof(double));
             HDprintf(" %29.20e\n", x);
 #if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE
         } else {
-            long double x;
+            long double x = 0.;
             HDmemcpy(&x, &saved[j*src_size], sizeof(long double));
             HDfprintf(stdout," %29.20Le\n", x);
 #endif
@@ -3285,16 +3285,16 @@ test_conv_flt_1 (const char *name, int run_test, hid_t src, hid_t dst)
             HDprintf(" %02x", buf[j*dst_size+ENDIAN(dst_size,k,dendian)]);
         HDprintf("%*s", (int)(3*MAX(0, (ssize_t)src_size-(ssize_t)dst_size)), "");
         if (FLT_FLOAT==dst_type) {
-            float x;
+            float x = 0.;
             HDmemcpy(&x, &buf[j*dst_size], sizeof(float));
             HDprintf(" %29.20e\n", (double)x);
         } else if (FLT_DOUBLE==dst_type) {
-            double x;
+            double x = 0.;
             HDmemcpy(&x, &buf[j*dst_size], sizeof(double));
             HDprintf(" %29.20e\n", x);
 #if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE
         } else {
-            long double x;
+            long double x = 0.;
             HDmemcpy(&x, &buf[j*dst_size], sizeof(long double));
             HDfprintf(stdout," %29.20Le\n", x);
 #endif
diff --git a/test/fillval.c b/test/fillval.c
index b3e2e88..019744a 100644
--- a/test/fillval.c
+++ b/test/fillval.c
@@ -762,6 +762,11 @@ test_rdwr_cases(hid_t file, hid_t dcpl, const char *dname, void *_fillval,
     comp_datatype    *buf_c=NULL;
     H5D_space_status_t  allocation;
 
+    fill_c.a = 0;
+    fill_c.x = 0;
+    fill_c.y = 0;
+    fill_c.z = 0;
+
     if(datatype == H5T_INTEGER) {
         fillval = *(int*)_fillval;
     }
diff --git a/test/vfd.c b/test/vfd.c
index c033de5..1a724af 100644
--- a/test/vfd.c
+++ b/test/vfd.c
@@ -562,6 +562,7 @@ test_direct(void)
     size_t  mbound;
     size_t  fbsize;
     size_t  cbsize;
+    void *proto_points = NULL, *proto_check = NULL;
     int    *points = NULL, *check = NULL, *p1 = NULL, *p2 = NULL;
     int    wdata2[DSET2_DIM] = {11,12,13,14};
     int    rdata2[DSET2_DIM];
@@ -633,10 +634,12 @@ test_direct(void)
 
     /* Allocate aligned memory for data set 1. For data set 1, everything is aligned including
      * memory address, size of data, and file address. */
-    if(0 != HDposix_memalign(&points, (size_t)FBSIZE, (size_t)(DSET1_DIM1 * DSET1_DIM2 * sizeof(int))))
+    if(0 != HDposix_memalign(&proto_points, (size_t)FBSIZE, (size_t)(DSET1_DIM1 * DSET1_DIM2 * sizeof(int))))
         TEST_ERROR;
-    if(0 != HDposix_memalign(&check, (size_t)FBSIZE, (size_t)(DSET1_DIM1 * DSET1_DIM2 * sizeof(int))))
+    points = proto_points;
+    if(0 != HDposix_memalign(&proto_check, (size_t)FBSIZE, (size_t)(DSET1_DIM1 * DSET1_DIM2 * sizeof(int))))
         TEST_ERROR;
+    check = proto_check;
 
     /* Initialize the dset1 */
     p1 = points;
@@ -746,10 +749,10 @@ error:
         H5Fclose(file);
     } H5E_END_TRY;
 
-    if(points)
-        HDfree(points);
-    if(check)
-        HDfree(check);
+    if(proto_points)
+        HDfree(proto_points);
+    if(proto_check)
+        HDfree(proto_check);
 
     return -1;
 #endif /*H5_HAVE_DIRECT*/