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Made SymbolFileDWARF be less strict when looking 

for types that can be uniqued to the given type.
This is especially helpful when types are missing
file and line information.

llvm-svn: 150004
This commit is contained in:
Sean Callanan 2012-02-07 21:13:38 +00:00
parent 61f210b5c0
commit 8e8072d195
1 changed files with 17 additions and 19 deletions
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36
lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
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@ -4660,27 +4660,25 @@ SymbolFileDWARF::ParseType (const SymbolContext& sc, DWARFCompileUnit* dwarf_cu,
}
UniqueDWARFASTType unique_ast_entry;
if (decl.IsValid())
if (GetUniqueDWARFASTTypeMap().Find (type_name_const_str,
this,
dwarf_cu,
die,
decl,
byte_size_valid ? byte_size : -1,
unique_ast_entry))
{
if (GetUniqueDWARFASTTypeMap().Find (type_name_const_str,
this,
dwarf_cu,
die,
decl,
byte_size_valid ? byte_size : -1,
unique_ast_entry))
// We have already parsed this type or from another
// compile unit. GCC loves to use the "one definition
// rule" which can result in multiple definitions
// of the same class over and over in each compile
// unit.
type_sp = unique_ast_entry.m_type_sp;
if (type_sp)
{
// We have already parsed this type or from another
// compile unit. GCC loves to use the "one definition
// rule" which can result in multiple definitions
// of the same class over and over in each compile
// unit.
type_sp = unique_ast_entry.m_type_sp;
if (type_sp)
{
m_die_to_type[die] = type_sp.get();
return type_sp;
}
m_die_to_type[die] = type_sp.get();
return type_sp;
}
}