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| author | Vassil Vassilev <v.g.vassilev@gmail.com> | 2016-10-11 13:57:36 +0000 |
|---|---|---|
| committer | Vassil Vassilev <v.g.vassilev@gmail.com> | 2016-10-11 13:57:36 +0000 |
| commit | 4b3e7388d1a90f3e20a90d5624fe54dccca2610f (patch) | |
| tree | e0456da083480b6cfbeb8876c417f63657291aed /clang/lib/Serialization/ASTWriterDecl.cpp | |
| parent | 092cfc597f11a8544c6a9616bbae3e1f727838e0 (diff) | |
| download | bcm5719-llvm-4b3e7388d1a90f3e20a90d5624fe54dccca2610f.tar.gz bcm5719-llvm-4b3e7388d1a90f3e20a90d5624fe54dccca2610f.zip | |
[modules] PR28752: Do not instantiate variable declarations which are not visible.
https://reviews.llvm.org/D24508
Patch developed in collaboration with Richard Smith!
llvm-svn: 283882
Diffstat (limited to 'clang/lib/Serialization/ASTWriterDecl.cpp')
| -rw-r--r-- | clang/lib/Serialization/ASTWriterDecl.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/Serialization/ASTWriterDecl.cpp b/clang/lib/Serialization/ASTWriterDecl.cpp index a0fc1559ce9..21468619dba 100644 --- a/clang/lib/Serialization/ASTWriterDecl.cpp +++ b/clang/lib/Serialization/ASTWriterDecl.cpp @@ -894,6 +894,7 @@ void ASTDeclWriter::VisitVarDecl(VarDecl *D) { Record.push_back(D->getTSCSpec()); Record.push_back(D->getInitStyle()); if (!isa<ParmVarDecl>(D)) { + Record.push_back(D->isThisDeclarationADemotedDefinition()); Record.push_back(D->isExceptionVariable()); Record.push_back(D->isNRVOVariable()); Record.push_back(D->isCXXForRangeDecl()); @@ -998,6 +999,8 @@ void ASTDeclWriter::VisitParmVarDecl(ParmVarDecl *D) { // Check things we know are true of *every* PARM_VAR_DECL, which is more than // just us assuming it. assert(!D->getTSCSpec() && "PARM_VAR_DECL can't use TLS"); + assert(!D->isThisDeclarationADemotedDefinition() + && "PARM_VAR_DECL can't be demoted definition."); assert(D->getAccess() == AS_none && "PARM_VAR_DECL can't be public/private"); assert(!D->isExceptionVariable() && "PARM_VAR_DECL can't be exception var"); assert(D->getPreviousDecl() == nullptr && "PARM_VAR_DECL can't be redecl"); @@ -1957,6 +1960,7 @@ void ASTWriter::WriteDeclAbbrevs() { Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 3)); // SClass Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 2)); // TSCSpec Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 2)); // InitStyle + Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // IsThisDeclarationADemotedDefinition Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isExceptionVariable Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isNRVOVariable Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isCXXForRangeDecl |
