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/**
* @file enum_cleanup.cpp
* works on the last comma withing enum
*
* @author Guy Maurel Juli 2018
* @license GPL v2+
*/
#include "enum_cleanup.h"
#include "chunk_list.h"
#include "log_rules.h"
#include "logger.h"
#include "uncrustify.h"
#include "uncrustify_types.h"
using namespace uncrustify;
void enum_cleanup(void)
{
LOG_FUNC_ENTRY();
log_rule_B("mod_enum_last_comma");
if (options::mod_enum_last_comma() == IARF_IGNORE)
{
// nothing to do
return;
}
chunk_t *pc = chunk_get_head(); // Issue #858
while (pc != nullptr)
{
if ( get_chunk_parent_type(pc) == CT_ENUM
&& chunk_is_token(pc, CT_BRACE_CLOSE))
{
LOG_FMT(LTOK, "%s(%d): orig_line is %zu, type is %s\n",
__func__, __LINE__, pc->orig_line, get_token_name(pc->type));
chunk_t *prev = chunk_get_prev_ncnlnp(pc);
// test of (prev == nullptr) is not necessary
if (chunk_is_token(prev, CT_COMMA))
{
log_rule_B("mod_enum_last_comma");
if (options::mod_enum_last_comma() == IARF_REMOVE)
{
chunk_del(prev);
}
}
else
{
if (chunk_is_token(prev, CT_BRACE_OPEN)) // Issue #2902
{
// nothing betwen 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_t comma;
set_chunk_type(&comma, CT_COMMA);
comma.orig_line = prev->orig_line;
comma.orig_col = prev->orig_col + 1;
comma.nl_count = 0;
comma.flags = PCF_NONE;
comma.str = ",";
chunk_add_after(&comma, prev);
}
}
}
}
pc = chunk_get_next(pc);
}
} // enum_cleanup
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