forked from OSchip/llvm-project
a4d7d783d0
The Decl::isUsed has a value for every decl. In non-module builds it is very difficult (but possible) to break this invariant but when we walk up the redecl chain we find the neccessary information. When deserializing the decls from a module it is much more difficult to update correctly this invariant. The patch centralizes the information whether a decl is used in the canonical decl marking the entire entity as being used. Fixes https://llvm.org/bugs/show_bug.cgi?id=27401 Patch by Cristina Cristescu and me. Thanks to Richard Smith who helped to debug and understand the issue! Reviewed by Richard Smith. llvm-svn: 267691 |
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| .. | ||
| ASTCommon.cpp | ||
| ASTCommon.h | ||
| ASTReader.cpp | ||
| ASTReaderDecl.cpp | ||
| ASTReaderInternals.h | ||
| ASTReaderStmt.cpp | ||
| ASTWriter.cpp | ||
| ASTWriterDecl.cpp | ||
| ASTWriterStmt.cpp | ||
| CMakeLists.txt | ||
| GeneratePCH.cpp | ||
| GlobalModuleIndex.cpp | ||
| Module.cpp | ||
| ModuleFileExtension.cpp | ||
| ModuleManager.cpp | ||
| MultiOnDiskHashTable.h | ||