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[lldb] Use std::nullopt instead of None (NFC)

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This patch mechanically replaces None with std::nullopt where the
compiler would warn if None were deprecated.  The intent is to reduce
the amount of manual work required in migrating from Optional to
std::optional.

This is part of an effort to migrate from llvm::Optional to
std::optional:

https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716
This commit is contained in:
Kazu Hirata
2022-12-04 16:51:25 -08:00
parent 5fa43db46e
commit 343523d040
134 changed files with 400 additions and 396 deletions
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4
lldb/source/Core/Module.cpp
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@@ -596,7 +596,7 @@ uint32_t Module::ResolveSymbolContextsForFileSpec(
if (SymbolFile *symbols = GetSymbolFile()) {
// TODO: Handle SourceLocationSpec column information
SourceLocationSpec location_spec(file_spec, line, /*column=*/llvm::None,
SourceLocationSpec location_spec(file_spec, line, /*column=*/std::nullopt,
check_inlines, /*exact_match=*/false);
symbols->ResolveSymbolContext(location_spec, resolve_scope, sc_list);
@@ -937,7 +937,7 @@ void Module::FindAddressesForLine(const lldb::TargetSP target_sp,
SearchFilterByModule filter(target_sp, m_file);
// TODO: Handle SourceLocationSpec column information
SourceLocationSpec location_spec(file, line, /*column=*/llvm::None,
SourceLocationSpec location_spec(file, line, /*column=*/std::nullopt,
/*check_inlines=*/true,
/*exact_match=*/false);
AddressResolverFileLine resolver(location_spec);