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Fix bugs in class invariant
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17779 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -53,6 +53,8 @@ void MappedFile::initialize() {
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info_ = 0;
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info_ = 0;
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ThrowErrno(std::string("Can't stat file: ") + path_.get());
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ThrowErrno(std::string("Can't stat file: ") + path_.get());
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}
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}
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} else {
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throw std::string("Can't open file: ") + path_.get();
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}
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}
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}
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}
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@ -74,6 +76,7 @@ void MappedFile::unmap() {
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}
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}
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void* MappedFile::map() {
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void* MappedFile::map() {
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assert(info_ && "MappedFile not initialized");
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if (!isMapped()) {
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if (!isMapped()) {
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int prot = PROT_NONE;
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int prot = PROT_NONE;
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int flags = 0;
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int flags = 0;
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@ -53,6 +53,8 @@ void MappedFile::initialize() {
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info_ = 0;
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info_ = 0;
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ThrowErrno(std::string("Can't stat file: ") + path_.get());
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ThrowErrno(std::string("Can't stat file: ") + path_.get());
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}
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}
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} else {
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throw std::string("Can't open file: ") + path_.get();
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}
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}
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}
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}
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@ -74,6 +76,7 @@ void MappedFile::unmap() {
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}
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}
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void* MappedFile::map() {
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void* MappedFile::map() {
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assert(info_ && "MappedFile not initialized");
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if (!isMapped()) {
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if (!isMapped()) {
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int prot = PROT_NONE;
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int prot = PROT_NONE;
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int flags = 0;
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int flags = 0;
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