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/**
* @file combine_skip.cpp
*
* @author Guy Maurel
* @license GPL v2+
* extract from combine.cpp
*/
#include "combine_skip.h"
chunk_t *skip_align(chunk_t *start)
{
chunk_t *pc = start;
if (chunk_is_token(pc, CT_ALIGN))
{
pc = chunk_get_next_ncnl(pc);
if (chunk_is_token(pc, CT_PAREN_OPEN))
{
pc = chunk_get_next_type(pc, CT_PAREN_CLOSE, pc->level);
pc = chunk_get_next_ncnl(pc);
if (chunk_is_token(pc, CT_COLON))
{
pc = chunk_get_next_ncnl(pc);
}
}
}
return(pc);
}
chunk_t *skip_expression(chunk_t *start)
{
chunk_t *pc = start;
while (pc != nullptr && pc->level >= start->level)
{
if ( pc->level == start->level
&& (chunk_is_semicolon(pc) || chunk_is_token(pc, CT_COMMA)))
{
return(pc);
}
pc = chunk_get_next_ncnl(pc);
}
return(pc);
}
chunk_t *skip_to_next_statement(chunk_t *pc)
{
while ( pc != nullptr
&& !chunk_is_semicolon(pc)
&& chunk_is_not_token(pc, CT_BRACE_OPEN)
&& chunk_is_not_token(pc, CT_BRACE_CLOSE))
{
pc = chunk_get_next_ncnl(pc);
}
return(pc);
}
chunk_t *skip_parent_types(chunk_t *colon)
{
auto pc = chunk_get_next_ncnlnp(colon);
while (pc)
{
// Skip access specifier
if (chunk_is_token(pc, CT_ACCESS))
{
pc = chunk_get_next_ncnlnp(pc);
continue;
}
// Check for a type name
if (!(chunk_is_token(pc, CT_WORD) || chunk_is_token(pc, CT_TYPE)))
{
LOG_FMT(LPCU,
"%s is confused; expected a word at %zu:%zu "
"following type list at %zu:%zu\n", __func__,
colon->orig_line, colon->orig_col,
pc->orig_line, pc->orig_col);
return(colon);
}
// Get next token
auto next = skip_template_next(chunk_get_next_ncnlnp(pc));
if (chunk_is_token(next, CT_DC_MEMBER) || chunk_is_token(next, CT_COMMA))
{
pc = chunk_get_next_ncnlnp(next);
}
else if (next)
{
LOG_FMT(LPCU, "%s -> %zu:%zu ('%s')\n", __func__,
next->orig_line, next->orig_col, next->text());
return(next);
}
else
{
break;
}
}
LOG_FMT(LPCU, "%s: did not find end of type list (start was %zu:%zu)\n",
__func__, colon->orig_line, colon->orig_col);
return(colon);
} // skip_parent_types
chunk_t *skip_template_prev(chunk_t *ang_close)
{
if (chunk_is_token(ang_close, CT_ANGLE_CLOSE))
{
chunk_t *pc = chunk_get_prev_type(ang_close, CT_ANGLE_OPEN, ang_close->level);
return(chunk_get_prev_ncnlni(pc)); // Issue #2279
}
return(ang_close);
}
chunk_t *skip_tsquare_next(chunk_t *ary_def)
{
if (chunk_is_token(ary_def, CT_SQUARE_OPEN) || chunk_is_token(ary_def, CT_TSQUARE))
{
return(chunk_get_next_nisq(ary_def));
}
return(ary_def);
}
chunk_t *skip_attribute_next(chunk_t *attr)
{
chunk_t *pc = attr;
while (chunk_is_token(pc, CT_ATTRIBUTE))
{
pc = chunk_get_next_ncnl(pc);
if (chunk_is_token(pc, CT_FPAREN_OPEN))
{
pc = chunk_get_next_type(pc, CT_FPAREN_CLOSE, pc->level);
pc = chunk_get_next_ncnl(pc);
}
}
return(pc);
}
chunk_t *skip_attribute_prev(chunk_t *fp_close)
{
chunk_t *pc = fp_close;
while (true)
{
if ( chunk_is_token(pc, CT_FPAREN_CLOSE)
&& get_chunk_parent_type(pc) == CT_ATTRIBUTE)
{
pc = chunk_get_prev_type(pc, CT_ATTRIBUTE, pc->level);
}
else if (chunk_is_not_token(pc, CT_ATTRIBUTE))
{
break;
}
pc = chunk_get_prev_ncnlni(pc); // Issue #2279
}
return(pc);
}
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