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| author | Fangrui Song <i@maskray.me> | 2021-01-26 11:53:25 -0800 |
|---|---|---|
| committer | Fangrui Song <i@maskray.me> | 2021-01-26 11:53:25 -0800 |
| commit | 189f311130da38acfe0a3b3b234fc10bd60e34d2 (patch) | |
| tree | f0e08ed93787a3dd598d5904107ec34a3a140af8 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 31d375f178c27f258ab640afa613a595e67f92f2 (diff) | |
| download | llvm-189f311130da38acfe0a3b3b234fc10bd60e34d2.zip llvm-189f311130da38acfe0a3b3b234fc10bd60e34d2.tar.gz llvm-189f311130da38acfe0a3b3b234fc10bd60e34d2.tar.bz2 | |
CGDebugInfo CreatedLimitedType: Drop file/line for RecordType with invalid location
For Clang synthesized `__va_list_tag` (`CreateX86_64ABIBuiltinVaListDecl`),
its DW_AT_decl_file/DW_AT_decl_line are arbitrarily set from `CurLoc`.
In a stage 2 `-DCMAKE_BUILD_TYPE=Debug` clang build, I observe that
in driver.cpp, DW_AT_decl_file/DW_AT_decl_line may be set to an `#include` line
(the transitively included file uses va_arg (`__builtin_va_arg`)).
This seems arbitrary. Drop that.
Reviewed By: #debug-info, dblaikie
Differential Revision: https://reviews.llvm.org/D94735
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions