===================================================================
@@ -232,6 +232,12 @@ reshape_c10 (gfc_array_c10 * const restrict ret,
}
sdim = GFC_DESCRIPTOR_RANK (source);
+
+ /* This is needed so that gcc knows that n is at least one,
+ and that sstride[0] is always initialized. */
+ if (sdim < 1)
+ internal_error (NULL, "Source array cannot be scalar");
+
ssize = 1;
sempty = 0;
for (n = 0; n < sdim; n++)
===================================================================
@@ -232,6 +232,12 @@ reshape_c16 (gfc_array_c16 * const restrict ret,
}
sdim = GFC_DESCRIPTOR_RANK (source);
+
+ /* This is needed so that gcc knows that n is at least one,
+ and that sstride[0] is always initialized. */
+ if (sdim < 1)
+ internal_error (NULL, "Source array cannot be scalar");
+
ssize = 1;
sempty = 0;
for (n = 0; n < sdim; n++)
===================================================================
@@ -232,6 +232,12 @@ reshape_c4 (gfc_array_c4 * const restrict ret,
}
sdim = GFC_DESCRIPTOR_RANK (source);
+
+ /* This is needed so that gcc knows that n is at least one,
+ and that sstride[0] is always initialized. */
+ if (sdim < 1)
+ internal_error (NULL, "Source array cannot be scalar");
+
ssize = 1;
sempty = 0;
for (n = 0; n < sdim; n++)
===================================================================
@@ -232,6 +232,12 @@ reshape_c8 (gfc_array_c8 * const restrict ret,
}
sdim = GFC_DESCRIPTOR_RANK (source);
+
+ /* This is needed so that gcc knows that n is at least one,
+ and that sstride[0] is always initialized. */
+ if (sdim < 1)
+ internal_error (NULL, "Source array cannot be scalar");
+
ssize = 1;
sempty = 0;
for (n = 0; n < sdim; n++)
===================================================================
@@ -232,6 +232,12 @@ reshape_16 (gfc_array_i16 * const restrict ret,
}
sdim = GFC_DESCRIPTOR_RANK (source);
+
+ /* This is needed so that gcc knows that n is at least one,
+ and that sstride[0] is always initialized. */
+ if (sdim < 1)
+ internal_error (NULL, "Source array cannot be scalar");
+
ssize = 1;
sempty = 0;
for (n = 0; n < sdim; n++)
===================================================================
@@ -232,6 +232,12 @@ reshape_4 (gfc_array_i4 * const restrict ret,
}
sdim = GFC_DESCRIPTOR_RANK (source);
+
+ /* This is needed so that gcc knows that n is at least one,
+ and that sstride[0] is always initialized. */
+ if (sdim < 1)
+ internal_error (NULL, "Source array cannot be scalar");
+
ssize = 1;
sempty = 0;
for (n = 0; n < sdim; n++)
===================================================================
@@ -232,6 +232,12 @@ reshape_8 (gfc_array_i8 * const restrict ret,
}
sdim = GFC_DESCRIPTOR_RANK (source);
+
+ /* This is needed so that gcc knows that n is at least one,
+ and that sstride[0] is always initialized. */
+ if (sdim < 1)
+ internal_error (NULL, "Source array cannot be scalar");
+
ssize = 1;
sempty = 0;
for (n = 0; n < sdim; n++)
===================================================================
@@ -232,6 +232,12 @@ reshape_r10 (gfc_array_r10 * const restrict ret,
}
sdim = GFC_DESCRIPTOR_RANK (source);
+
+ /* This is needed so that gcc knows that n is at least one,
+ and that sstride[0] is always initialized. */
+ if (sdim < 1)
+ internal_error (NULL, "Source array cannot be scalar");
+
ssize = 1;
sempty = 0;
for (n = 0; n < sdim; n++)
===================================================================
@@ -232,6 +232,12 @@ reshape_r16 (gfc_array_r16 * const restrict ret,
}
sdim = GFC_DESCRIPTOR_RANK (source);
+
+ /* This is needed so that gcc knows that n is at least one,
+ and that sstride[0] is always initialized. */
+ if (sdim < 1)
+ internal_error (NULL, "Source array cannot be scalar");
+
ssize = 1;
sempty = 0;
for (n = 0; n < sdim; n++)
===================================================================
@@ -232,6 +232,12 @@ reshape_r4 (gfc_array_r4 * const restrict ret,
}
sdim = GFC_DESCRIPTOR_RANK (source);
+
+ /* This is needed so that gcc knows that n is at least one,
+ and that sstride[0] is always initialized. */
+ if (sdim < 1)
+ internal_error (NULL, "Source array cannot be scalar");
+
ssize = 1;
sempty = 0;
for (n = 0; n < sdim; n++)
===================================================================
@@ -232,6 +232,12 @@ reshape_r8 (gfc_array_r8 * const restrict ret,
}
sdim = GFC_DESCRIPTOR_RANK (source);
+
+ /* This is needed so that gcc knows that n is at least one,
+ and that sstride[0] is always initialized. */
+ if (sdim < 1)
+ internal_error (NULL, "Source array cannot be scalar");
+
ssize = 1;
sempty = 0;
for (n = 0; n < sdim; n++)
===================================================================
@@ -158,6 +158,12 @@ reshape_internal (parray *ret, parray *source, sha
source_extent = 1;
sdim = GFC_DESCRIPTOR_RANK (source);
+
+ /* This is needed so that gcc knows that n is at least one,
+ and that sstride[0] is always initialized. */
+ if (sdim < 1)
+ internal_error (NULL, "Source array cannot be scalar");
+
for (n = 0; n < sdim; n++)
{
index_type se;
===================================================================
@@ -236,6 +236,12 @@ reshape_'rtype_ccode` ('rtype` * const restrict re
}
sdim = GFC_DESCRIPTOR_RANK (source);
+
+ /* This is needed so that gcc knows that n is at least one,
+ and that sstride[0] is always initialized. */
+ if (sdim < 1)
+ internal_error (NULL, "Source array cannot be scalar");
+
ssize = 1;
sempty = 0;
for (n = 0; n < sdim; n++)