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[LLDB][NativePDB] Make sure the number of param symbol records is the same as the number get from function type record before setting parameters.

This commit is contained in:
Zequan Wu 2022-04-21 16:06:49 -07:00
parent 014cd37f51
commit 1921b19576
1 changed files with 3 additions and 3 deletions
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6
lldb/source/Plugins/SymbolFile/NativePDB/PdbAstBuilder.cpp
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@ -1255,7 +1255,7 @@ void PdbAstBuilder::CreateFunctionParameters(PdbCompilandSymId func_id,
auto begin = scope.begin();
auto end = scope.end();
std::vector<clang::ParmVarDecl *> params;
while (begin != end && param_count > 0) {
for (uint32_t i = 0; i < param_count && begin != end;) {
uint32_t record_offset = begin.offset();
CVSymbol sym = *begin++;
@ -1307,10 +1307,10 @@ void PdbAstBuilder::CreateFunctionParameters(PdbCompilandSymId func_id,
m_uid_to_decl[toOpaqueUid(param_uid)] = param;
params.push_back(param);
--param_count;
++i;
}
if (!params.empty())
if (!params.empty() && params.size() == param_count)
m_clang.SetFunctionParameters(&function_decl, params);
}