[svn-r24112] Description:

    Bring r24101 & 24111 from trunk to 1.8 branch:

r24101:
=======
Description:
    Clean up warnings, enable new compiler warning flag(s) and bring back
changes from Coverity branch:

    r20813:
        Remove the dead code as listed for coverity bug #1722. h5committested.

    r20814:
        Issue 69: Check return value and throw error if negative return. Also free datatype id on error

    r20815:
        Use HDstrncpy. --gh

    r20816:
        Replaced one last HDstrcat call with HDstrncat to resolve coverity issue 832.

    r20817:
        Use HDstrncpy and HDstrncat. --gh

    r20818:
        Purpose: Fix valgrind issues with h5jam

        Description:
        Modified h5jam to free strings strdup'd in parse_command_line before exit. Note
        that they may still not be freed in case of error, due to the widespread use of
        exit().

    r20819:
        Issue 80: change loop to use int as loop index.

    r20820:
        Maintenance: Fixed the bug found by coverity CID 788
        There were two problems with this function:
            1) it tried to unnecessary free NULL pointer
        2) it tried to allocate c_name buffer that is done by H5Pget_class_name

r24111:
=======
Description:
   Restrict GCC diagnostic pragmas to only gcc 4.6+


Tested on:
    Mac OSX 10.8.4 (amazon) w/gcc 4.8.1, C++ & FORTRAN
    (too minor to require h5committest)

1 files changed, 5 insertions, 5 deletions

diff --git a/test/dsets.c b/test/dsets.c
index abbbe2c..c4d1fcc 100644
--- a/test/dsets.c
+++ b/test/dsets.c
@@ -1028,10 +1028,10 @@ test_conv_buffer(hid_t fid)
 		cf->a[j][k][l] = 10*(j+1) + l + k;
 
     for(j = 0; j < DIM2; j++)
-	cf->b[j] = (float)(100.*(j+1) + 0.01*j);
+	cf->b[j] = (float)(100.0f*(j+1) + 0.01f*j);
 
     for(j = 0; j < DIM3; j++)
-	cf->c[j] = 100.*(j+1) + 0.02*j;
+	cf->c[j] = 100.0f*(j+1) + 0.02f*j;
 
 
   /* Create data space */
@@ -2783,7 +2783,7 @@ test_nbit_int(hid_t file)
     for(i= 0;i< (size_t)size[0]; i++)
       for(j = 0; j < (size_t)size[1]; j++) {
         orig_data[i][j] = (int)(((long long)HDrandom() %
-                           (long long)HDpow(2.0, (double)(precision - 1))) << offset);
+                           (long long)HDpow(2.0f, (double)(precision - 1))) << offset);
 
         /* even-numbered values are negtive */
         if((i*size[1]+j+1)%2 == 0)
@@ -2885,8 +2885,8 @@ test_nbit_float(hid_t file)
     /* orig_data[] are initialized to be within the range that can be represented by
      * dataset datatype (no precision loss during datatype conversion)
      */
-    float               orig_data[2][5] = {{(float)188384.00, (float)19.103516, (float)-1.0831790e9, (float)-84.242188,
-    (float)5.2045898}, {(float)-49140.000, (float)2350.2500, (float)-3.2110596e-1, (float)6.4998865e-5, (float)-0.0000000}};
+    float               orig_data[2][5] = {{(float)188384.00f, (float)19.103516f, (float)-1.0831790e9f, (float)-84.242188f,
+    (float)5.2045898f}, {(float)-49140.000f, (float)2350.2500f, (float)-3.2110596e-1f, (float)6.4998865e-5f, (float)-0.0000000f}};
     float               new_data[2][5];
     size_t              precision, offset;
     size_t             i, j;