25 lines
910 B
Diff
25 lines
910 B
Diff
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--- valgrind-3.7.0/coregrind/m_debuginfo/readdwarf3.c (revision 12337)
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+++ valgrind-3.7.0/coregrind/m_debuginfo/readdwarf3.c (revision 12338)
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@@ -2723,6 +2723,21 @@ static void parse_type_DIE ( /*MOD*/XArr
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goto bad_DIE;
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}
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+ /*
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+ * Treat DW_TAG_unspecified_type as type void. An example of DW_TAG_unspecified_type:
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+ *
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+ * $ readelf --debug-dump /usr/lib/debug/usr/lib/libstdc++.so.6.0.16.debug
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+ * <1><10d4>: Abbrev Number: 53 (DW_TAG_unspecified_type)
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+ * <10d5> DW_AT_name : (indirect string, offset: 0xdb7): decltype(nullptr)
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+ */
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+ if (dtag == DW_TAG_unspecified_type) {
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+ VG_(memset)(&typeE, 0, sizeof(typeE));
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+ typeE.cuOff = D3_INVALID_CUOFF;
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+ typeE.tag = Te_TyQual;
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+ typeE.Te.TyQual.typeR = D3_FAKEVOID_CUOFF;
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+ goto acquire_Type;
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+ }
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+
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/* else ignore this DIE */
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return;
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/*NOTREACHED*/
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