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Mazdak Farrokhzad ae2551825d
Rollup merge of #59380 - philipc:thinlto-variant, r=michaelwoerister 
Fix invalid DWARF for enums when using ThinLTO

We were setting the same identifier for both the DW_TAG_structure_type
and the DW_TAG_variant_part. This becomes a problem when using ThinLTO
becauses it uses the identifier as a key for a map of types that is used
to delete duplicates based on the ODR, so one of them is deleted as a
duplicate, resulting in invalid DWARF.

The DW_TAG_variant_part isn't a standalone type, so it doesn't need
an identifier. Fix by omitting its identifier.

ODR uniquing is [enabled here](f21dee2c61/src/rustllvm/PassWrapper.cpp (L1101)).
2019-03-30 14:14:53 +01:00
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auxiliary Moved issue tests to subdirs and normalised names. 2019-03-14 01:00:49 +00:00
associated-types.rs Remove licenses 2018-12-25 21:08:33 -07:00
basic-types-globals-metadata.rs Remove licenses 2018-12-25 21:08:33 -07:00
basic-types-globals.rs Remove licenses 2018-12-25 21:08:33 -07:00
basic-types-metadata.rs Remove licenses 2018-12-25 21:08:33 -07:00
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basic-types.rs Remove licenses 2018-12-25 21:08:33 -07:00
borrowed-basic.rs Remove licenses 2018-12-25 21:08:33 -07:00
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borrowed-enum-legacy.rs Remove licenses 2018-12-25 21:08:33 -07:00
borrowed-enum.rs Correct minimum system LLVM version in tests 2019-03-22 21:28:25 -05:00
borrowed-struct.rs Remove licenses 2018-12-25 21:08:33 -07:00
borrowed-tuple.rs Remove licenses 2018-12-25 21:08:33 -07:00
borrowed-unique-basic.rs Remove licenses 2018-12-25 21:08:33 -07:00
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drop-locations.rs Remove licenses 2018-12-25 21:08:33 -07:00
empty-string.rs rust-lldb: fix crash when printing empty string 2019-03-06 12:28:38 -05:00
enum-thinlto.rs Give variant parts their own unique id 2019-03-27 15:22:37 +10:00
evec-in-struct.rs Remove licenses 2018-12-25 21:08:33 -07:00
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function-prologue-stepping-regular.rs Remove licenses 2018-12-25 21:08:33 -07:00
gdb-pretty-struct-and-enums.rs Remove licenses 2018-12-25 21:08:33 -07:00
generators.rs Add debug-info to access variables from generator state 2019-02-23 12:13:39 +01:00
generic-enum-with-different-disr-sizes-legacy.rs Remove licenses 2018-12-25 21:08:33 -07:00
generic-enum-with-different-disr-sizes.rs Correct minimum system LLVM version in tests 2019-03-22 21:28:25 -05:00
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generic-struct-style-enum.rs Correct minimum system LLVM version in tests 2019-03-22 21:28:25 -05:00
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generic-tuple-style-enum.rs Correct minimum system LLVM version in tests 2019-03-22 21:28:25 -05:00
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issue-7712.rs Remove licenses 2018-12-25 21:08:33 -07:00
issue-12886.rs Remove licenses 2018-12-25 21:08:33 -07:00
issue-13213.rs Moved issue tests to subdirs and normalised names. 2019-03-14 01:00:49 +00:00
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recursive-struct.rs Correct minimum system LLVM version in tests 2019-03-22 21:28:25 -05:00
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simd.rs Fix repeated word typos 2019-01-03 21:33:37 +01:00
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struct-style-enum-legacy.rs Remove licenses 2018-12-25 21:08:33 -07:00
struct-style-enum.rs Correct minimum system LLVM version in tests 2019-03-22 21:28:25 -05:00
struct-with-destructor.rs Remove licenses 2018-12-25 21:08:33 -07:00
text-to-include-1.txt Re-bork whitespace for text file (fixup #23385) 2015-03-17 16:00:39 +05:30
text-to-include-2.txt Re-bork whitespace for text file (fixup #23385) 2015-03-17 16:00:39 +05:30
text-to-include-3.txt Re-bork whitespace for text file (fixup #23385) 2015-03-17 16:00:39 +05:30
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unique-enum.rs Correct minimum system LLVM version in tests 2019-03-22 21:28:25 -05:00
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