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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2009-10-24 09:57:09 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2009-10-24 09:57:09 +0000 |
| commit | f5942a44880be26878592eb052b737579349411e (patch) | |
| tree | 4fa10aec9103fb7211f8cc84afeba1875c600957 /lib/AST/ASTContext.cpp | |
| parent | ba6a9bd384df475780be636ca45bcef5c5bbd19f (diff) | |
Switch alloca/sprintf to SmallString/raw_ostream.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84996 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AST/ASTContext.cpp')
| -rw-r--r-- | lib/AST/ASTContext.cpp | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp index eb09d9ecce..6c63c524b4 100644 --- a/lib/AST/ASTContext.cpp +++ b/lib/AST/ASTContext.cpp @@ -22,9 +22,10 @@ #include "clang/Basic/Builtins.h" #include "clang/Basic/SourceManager.h" #include "clang/Basic/TargetInfo.h" +#include "llvm/ADT/SmallString.h" #include "llvm/ADT/StringExtras.h" #include "llvm/Support/MathExtras.h" -#include "llvm/Support/MemoryBuffer.h" +#include "llvm/Support/raw_ostream.h" #include "RecordLayoutBuilder.h" using namespace clang; @@ -2855,12 +2856,12 @@ QualType ASTContext::BuildByRefType(const char *DeclName, QualType Ty) { // FIXME: Move up static unsigned int UniqueBlockByRefTypeID = 0; - char * Name = - (char*)alloca(strlen("__Block_byref_") + 10 + 1 + strlen(DeclName) + 1); - sprintf(Name, "__Block_byref_%d_%s", ++UniqueBlockByRefTypeID, DeclName); + llvm::SmallString<36> Name; + llvm::raw_svector_ostream(Name) << "__Block_byref_" << + ++UniqueBlockByRefTypeID << '_' << DeclName; RecordDecl *T; T = RecordDecl::Create(*this, TagDecl::TK_struct, TUDecl, SourceLocation(), - &Idents.get(Name)); + &Idents.get(Name.str())); T->startDefinition(); QualType Int32Ty = IntTy; assert(getIntWidth(IntTy) == 32 && "non-32bit int not supported"); @@ -2905,12 +2906,12 @@ QualType ASTContext::getBlockParmType( llvm::SmallVector<const Expr *, 8> &BlockDeclRefDecls) { // FIXME: Move up static unsigned int UniqueBlockParmTypeID = 0; - char * Name = - (char*)alloca(strlen("__block_literal_") + 10 + 1); - sprintf(Name, "__block_literal_%u", ++UniqueBlockParmTypeID); + llvm::SmallString<36> Name; + llvm::raw_svector_ostream(Name) << "__block_literal_" + << ++UniqueBlockParmTypeID; RecordDecl *T; T = RecordDecl::Create(*this, TagDecl::TK_struct, TUDecl, SourceLocation(), - &Idents.get(Name)); + &Idents.get(Name.str())); QualType FieldTypes[] = { getPointerType(VoidPtrTy), IntTy, |