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| author | Iain Buclaw <ibuclaw@gdcproject.org> | 2025-04-15 14:49:34 +0200 |
|---|---|---|
| committer | Iain Buclaw <ibuclaw@gdcproject.org> | 2025-04-15 15:04:13 +0200 |
| commit | f5ed7d19c965de9ccb158d77e929b17459bf65b5 (patch) | |
| tree | 92ab9fc66415e9acac096b88dbf60fa12ae0cce7 /libstdc++-v3 | |
| parent | bf115fd45772de34cd24de02c41fdb175897f057 (diff) | |
| download | gcc-f5ed7d19c965de9ccb158d77e929b17459bf65b5.zip gcc-f5ed7d19c965de9ccb158d77e929b17459bf65b5.tar.gz gcc-f5ed7d19c965de9ccb158d77e929b17459bf65b5.tar.bz2 | |
d: Fix ICE in dwarf2out_imported_module_or_decl, at dwarf2out.cc:27676 [PR119817]
The ImportVisitor method for handling the importing of overload sets was
pushing NULL_TREE to the array of import decls, which in turn got passed
to `debug_hooks->imported_module_or_decl', triggering the observed
internal compiler error.
NULL_TREE is returned from `build_import_decl' when the symbol was
ignored for being non-trivial to represent in debug, for example,
template or tuple declarations. So similarly "skip" adding the symbol
when this is the case for overload sets too.
PR d/119817
gcc/d/ChangeLog:
* imports.cc (ImportVisitor::visit (OverloadSet *)): Don't push
NULL_TREE to vector of import symbols.
gcc/testsuite/ChangeLog:
* gdc.dg/debug/imports/m119817/a.d: New test.
* gdc.dg/debug/imports/m119817/b.d: New test.
* gdc.dg/debug/imports/m119817/package.d: New test.
* gdc.dg/debug/pr119817.d: New test.
Diffstat (limited to 'libstdc++-v3')
0 files changed, 0 insertions, 0 deletions