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Fix misaligned allocation of TemplateParameterList objects. 

llvm-svn: 162056
This commit is contained in:
Richard Smith 2012-08-16 22:51:34 +00:00
parent b899c1b417
commit 426f78555e
1 changed files with 2 additions and 1 deletions
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3
clang/lib/AST/DeclTemplate.cpp
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@ -43,7 +43,8 @@ TemplateParameterList::Create(const ASTContext &C, SourceLocation TemplateLoc,
unsigned NumParams, SourceLocation RAngleLoc) { unsigned NumParams, SourceLocation RAngleLoc) {
unsigned Size = sizeof(TemplateParameterList) unsigned Size = sizeof(TemplateParameterList)
+ sizeof(NamedDecl *) * NumParams; + sizeof(NamedDecl *) * NumParams;
unsigned Align = llvm::AlignOf<TemplateParameterList>::Alignment; unsigned Align = std::max(llvm::alignOf<TemplateParameterList>(),
llvm::alignOf<NamedDecl*>());
void *Mem = C.Allocate(Size, Align); void *Mem = C.Allocate(Size, Align);
return new (Mem) TemplateParameterList(TemplateLoc, LAngleLoc, Params, return new (Mem) TemplateParameterList(TemplateLoc, LAngleLoc, Params,
NumParams, RAngleLoc); NumParams, RAngleLoc);