зеркало из https://github.com/microsoft/clang-1.git
fix some more cases where we'd emit a file with a line of 0 for implicit
types. In this case, it was objc_selector and objc_class. This fixes rdar://6852754 - clang sometimes generates incorrect/unknown file/line info for DW_TAG__structure_type dies git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70969 91177308-0d34-0410-b5e6-96231b3b80d8
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Родитель
9e55b8a8b3
Коммит
d37d9b5bf9
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@ -275,9 +275,13 @@ llvm::DIType CGDebugInfo::CreateType(const RecordType *Ty,
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// Get overall information about the record type for the debug info.
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std::string Name = Decl->getNameAsString();
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llvm::DICompileUnit DefUnit = getOrCreateCompileUnit(Decl->getLocation());
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PresumedLoc PLoc = SM.getPresumedLoc(Decl->getLocation());
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unsigned Line = PLoc.isInvalid() ? 0 : PLoc.getLine();
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llvm::DICompileUnit DefUnit;
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unsigned Line = 0;
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if (!PLoc.isInvalid()) {
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DefUnit = getOrCreateCompileUnit(Decl->getLocation());
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Line = PLoc.getLine();
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}
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// Records and classes and unions can all be recursive. To handle them, we
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// first generate a debug descriptor for the struct as a forward declaration.
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@ -317,10 +321,14 @@ llvm::DIType CGDebugInfo::CreateType(const RecordType *Ty,
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// Get the location for the field.
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SourceLocation FieldDefLoc = Field->getLocation();
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llvm::DICompileUnit FieldDefUnit = getOrCreateCompileUnit(FieldDefLoc);
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PresumedLoc PLoc = SM.getPresumedLoc(FieldDefLoc);
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unsigned FieldLine = PLoc.isInvalid() ? 0 : PLoc.getLine();
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llvm::DICompileUnit FieldDefUnit;
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unsigned FieldLine = 0;
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if (!PLoc.isInvalid()) {
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FieldDefUnit = getOrCreateCompileUnit(FieldDefLoc);
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FieldLine = PLoc.getLine();
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}
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QualType FType = Field->getType();
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uint64_t FieldSize = 0;
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