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/**
* @file enum_cleanup.cpp
* works on the last comma within enum
*
* @author Guy Maurel Juli 2018
* @license GPL v2+
*/
#include "enum_cleanup.h"
#include "log_rules.h"
constexpr static auto LCURRENT = LTOK;
using namespace uncrustify;
void enum_cleanup()
{
LOG_FUNC_ENTRY();
log_rule_B("mod_enum_last_comma");
if (options::mod_enum_last_comma() == IARF_IGNORE)
{
// nothing to do
return;
}
Chunk *pc = Chunk::GetHead(); // Issue #858
while (pc->IsNotNullChunk())
{
if ( pc->GetParentType() == CT_ENUM
&& pc->Is(CT_BRACE_CLOSE))
{
LOG_FMT(LTOK, "%s(%d): orig line is %zu, type is %s\n",
__func__, __LINE__, pc->GetOrigLine(), get_token_name(pc->GetType()));
Chunk *prev = pc->GetPrevNcNnl(); // Issue #3604
if ( prev != nullptr
&& prev->IsNotNullChunk())
{
if (prev->Is(CT_COMMA))
{
log_rule_B("mod_enum_last_comma");
if (options::mod_enum_last_comma() == IARF_REMOVE)
{
Chunk::Delete(prev);
}
}
else
{
if (prev->Is(CT_BRACE_OPEN)) // Issue #2902
{
// nothing between CT_BRACE_OPEN and CT_BRACE_CLOSE
}
else
{
log_rule_B("mod_enum_last_comma");
if ( options::mod_enum_last_comma() == IARF_ADD
|| options::mod_enum_last_comma() == IARF_FORCE)
{
// create a comma
Chunk comma;
comma.SetType(CT_COMMA);
comma.SetOrigLine(prev->GetOrigLine());
comma.SetOrigCol(prev->GetOrigCol() + 1);
comma.SetNlCount(0);
comma.SetPpLevel(0);
comma.SetFlags(PCF_NONE);
comma.Str() = ",";
if (prev->Is(CT_PP_ENDIF)) // Issue #3604
{
prev = prev->GetPrevNcNnlNpp();
}
if (prev->Is(CT_COMMA)) // Issue #3604
{
// nothing to do
}
else
{
comma.CopyAndAddAfter(prev);
}
pc = pc->GetNext();
}
}
}
}
}
pc = pc->GetNext();
}
} // enum_cleanup
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