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path: root/clang/lib/Serialization/ASTWriterDecl.cpp
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Diffstat (limited to 'clang/lib/Serialization/ASTWriterDecl.cpp')
-rw-r--r--clang/lib/Serialization/ASTWriterDecl.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/clang/lib/Serialization/ASTWriterDecl.cpp b/clang/lib/Serialization/ASTWriterDecl.cpp
index 75c1d9a..f8ed155 100644
--- a/clang/lib/Serialization/ASTWriterDecl.cpp
+++ b/clang/lib/Serialization/ASTWriterDecl.cpp
@@ -1951,7 +1951,8 @@ void ASTDeclWriter::VisitTemplateTypeParmDecl(TemplateTypeParmDecl *D) {
Record.push_back(D->wasDeclaredWithTypename());
const TypeConstraint *TC = D->getTypeConstraint();
- assert((bool)TC == D->hasTypeConstraint());
+ if (D->hasTypeConstraint())
+ Record.push_back(/*TypeConstraintInitialized=*/TC != nullptr);
if (TC) {
auto *CR = TC->getConceptReference();
Record.push_back(CR != nullptr);
@@ -1969,7 +1970,7 @@ void ASTDeclWriter::VisitTemplateTypeParmDecl(TemplateTypeParmDecl *D) {
if (OwnsDefaultArg)
Record.AddTemplateArgumentLoc(D->getDefaultArgument());
- if (!TC && !OwnsDefaultArg &&
+ if (!D->hasTypeConstraint() && !OwnsDefaultArg &&
D->getDeclContext() == D->getLexicalDeclContext() &&
!D->isInvalidDecl() && !D->hasAttrs() &&
!D->isTopLevelDeclInObjCContainer() && !D->isImplicit() &&