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43 lines
1.3 KiB
43 lines
1.3 KiB
--- hdf5-1.6.6/test/dtypes.c.alias 2007-08-16 10:12:05.000000000 -0600
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+++ hdf5-1.6.6/test/dtypes.c 2008-02-06 10:14:42.000000000 -0700
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@@ -5645,24 +5645,33 @@
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for (j=0; j<nelmts; j++) {
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/* Do it this way for alignment reasons */
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#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE
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- long double temp[1];
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+ union {
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+ long double ld[1];
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+ double d[1];
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+ float f[1];
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+ unsigned char uc[1];
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+ } temp;
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#else
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- double temp[1];
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+ union {
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+ double d[1];
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+ float f[1];
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+ unsigned char uc[1];
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+ } temp;
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#endif
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if (src_size<=dst_size) {
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for (k=0; k<dst_size; k++) buf[j*src_size+k] = HDrand();
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} else {
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for (k=0; k<dst_size; k++)
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- ((unsigned char*)temp)[k] = HDrand();
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+ temp.uc[k] = HDrand();
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if (FLT_DOUBLE==src_type && FLT_FLOAT==dst_type) {
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- hw_d = *((float*)temp);
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+ hw_d = *(temp.f);
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HDmemcpy(buf+j*src_size, &hw_d, src_size);
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#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE
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} else if (FLT_LDOUBLE==src_type && FLT_FLOAT==dst_type) {
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- hw_ld = *((float*)temp);
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+ hw_ld = *(temp.f);
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HDmemcpy(buf+j*src_size, &hw_ld, src_size);
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} else if (FLT_LDOUBLE==src_type && FLT_DOUBLE==dst_type) {
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- hw_ld = *((double*)temp);
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+ hw_ld = *(temp.d);
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HDmemcpy(buf+j*src_size, &hw_ld, src_size);
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#endif
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}
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