Silence maybe-uninitialized warning in dwarf2read.c
I upgraded to Fedora 30 recently. It includes GCC 9, which gives a warning for dwarf2read.c: ../../binutils-gdb/gdb/dwarf2read.c:16103:24: warning: ‘discr_offset’ may be used uninitialized in this function [-Wmaybe-uninitialized] This patch fixes the problem by initializing discr_offset. Tested by rebuilding. gdb/ChangeLog 2019-12-04 Tom Tromey <tromey@adacore.com> * dwarf2read.c (process_structure_scope): Initialize "discr_offset". Change-Id: I76a6157921c9beacb641b8a41e10026006621b95
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2019-12-04 Tom Tromey <tromey@adacore.com>
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* dwarf2read.c (process_structure_scope): Initialize
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"discr_offset".
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2019-12-04 Andrew Burgess <andrew.burgess@embecosm.com>
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* mi/mi-symbol-cmds.c (mi_symbol_info): Take extra parameter, and
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@ -16060,7 +16060,7 @@ process_structure_scope (struct die_info *die, struct dwarf2_cu *cu)
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read the discriminant member, so we can record it later in the
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discriminant_info. */
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bool is_variant_part = TYPE_FLAG_DISCRIMINATED_UNION (type);
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sect_offset discr_offset;
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sect_offset discr_offset {};
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bool has_template_parameters = false;
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if (is_variant_part)
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