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Re: [PATCH 04/23] vla: make dynamic fortran arrays functional.
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https://sourceware.org/ml/gdb-patches/2014-06/msg00570.html
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Index: gdb-7.7.90.20140627/gdb/valarith.c
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===================================================================
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--- gdb-7.7.90.20140627.orig/gdb/valarith.c 2014-07-07 20:44:03.136394525 +0200
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+++ gdb-7.7.90.20140627/gdb/valarith.c 2014-07-07 20:45:41.588536459 +0200
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@@ -195,10 +195,17 @@ value_subscripted_rvalue (struct value *
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struct type *array_type = check_typedef (value_type (array));
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struct type *elt_type = check_typedef (TYPE_TARGET_TYPE (array_type));
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unsigned int elt_size = TYPE_LENGTH (elt_type);
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- unsigned int elt_offs = longest_to_int (index - lowerbound);
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+ unsigned int elt_offs;
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LONGEST elt_stride = TYPE_BYTE_STRIDE (TYPE_INDEX_TYPE (array_type));
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struct value *v;
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+ if (TYPE_NOT_ASSOCIATED (array_type))
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+ error (_("no such vector element because not associated"));
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+ if (TYPE_NOT_ALLOCATED (array_type))
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+ error (_("no such vector element because not allocated"));
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+
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+ elt_offs = longest_to_int (index - lowerbound);
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+
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if (elt_stride > 0)
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elt_offs *= elt_stride;
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else if (elt_stride < 0)
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@@ -212,14 +219,7 @@ value_subscripted_rvalue (struct value *
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if (index < lowerbound || (!TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED (array_type)
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&& elt_offs >= TYPE_LENGTH (array_type)))
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- {
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- if (TYPE_NOT_ASSOCIATED (array_type))
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- error (_("no such vector element because not associated"));
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- else if (TYPE_NOT_ALLOCATED (array_type))
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- error (_("no such vector element because not allocated"));
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- else
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- error (_("no such vector element"));
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- }
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+ error (_("no such vector element"));
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if (VALUE_LVAL (array) == lval_memory && value_lazy (array))
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v = allocate_value_lazy (elt_type);
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