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Summary: GCC does not emit DW_AT_data_member_location for members of a union. Starting with a 0 value for member locations helps is reading union types in such cases. Reviewers: clayborg Subscribers: ldrumm, lldb-commits Differential Revision: http://reviews.llvm.org/D18008 llvm-svn: 263085
19 lines
293 B
C
19 lines
293 B
C
#include <stdint.h>
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union S
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{
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int32_t n; // occupies 4 bytes
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uint16_t s[2]; // occupies 4 bytes
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uint8_t c; // occupies 1 byte
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}; // the whole union occupies 4 bytes
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int main()
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{
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union S u;
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u.s[0] = 1234;
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u.s[1] = 4321;
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return 0; // Break here
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}
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