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138 lines
3.9 KiB
138 lines
3.9 KiB
/**
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* @file combine_skip.h
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*
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* @author Guy Maurel
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* @license GPL v2+
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* extract from combine.cpp
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*/
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#ifndef COMBINE_SKIP_H_INCLUDED
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#define COMBINE_SKIP_H_INCLUDED
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#include "chunk.h"
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/**
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* Skips the D 'align()' statement and the colon, if present.
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* align(2) int foo; -- returns 'int'
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* align(4): -- returns 'int'
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* int bar;
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*/
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Chunk *skip_align(Chunk *start);
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/**
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* Skips chunks in the forward direction and attempts to find the
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* chunk associated with the end of the current expression; returns
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* the first chunk to satisfy one of the following:
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* 1) Chunk is a comma or semicolon at the level of the starting chunk
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* 2) Preceding chunk is at higher template nest level relative to the
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* current chunk under test
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*/
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Chunk *skip_expression(Chunk *pc);
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/**
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* Skips chunks in the reverse direction and attempts to find the
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* chunk associated with the start of the current expression; returns
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* the first chunk to satisfy one of the following:
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* 1) Chunk is a comma or semicolon at the level of the starting chunk
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* 2) Preceding chunk is at lower template nest level relative to the
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* current chunk under test
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*/
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Chunk *skip_expression_rev(Chunk *pc);
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/**
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* Skips chunks in the forward direction and attempts to find the
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* chunk associated with the end of the current expression; specifically,
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* the function returns that which immediately precedes a chunk
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* satisfying one of the following:
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* 1) Next chunk is a comma or semicolon at the level of the starting chunk
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* 2) Preceding chunk is at a higher template nest level relative to the
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* subsequent chunk
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*/
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Chunk *skip_to_expression_end(Chunk *pc);
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/**
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* Skips chunks in the reverse direction and attempts to find the chunk
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* associated with the start of the current expression; specifically,
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* the function returns that which immediately follows a chunk
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* satisfying one of the following:
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* 1) Prior chunk is a comma or semicolon at the level of the starting chunk
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* 2) Preceding chunk is at a lower template nest level relative to the
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* subsequent chunk
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*/
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Chunk *skip_to_expression_start(Chunk *pc);
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/**
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* Skips over the rest of the template if ang_open is indeed a CT_ANGLE_OPEN.
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* Points to the chunk after the CT_ANGLE_CLOSE.
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* If the chunk isn't an CT_ANGLE_OPEN, then it is returned.
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*/
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Chunk *skip_template_next(Chunk *ang_open);
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/**
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* Skips over the rest of the template if ang_close is indeed a CT_ANGLE_CLOSE.
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* Points to the chunk before the CT_ANGLE_OPEN
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* If the chunk isn't an CT_ANGLE_CLOSE, then it is returned.
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*/
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Chunk *skip_template_prev(Chunk *ang_close);
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//! Skips to the start of the next statement.
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Chunk *skip_to_next_statement(Chunk *pc);
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/**
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* Skips the rest of the array definitions if ary_def is indeed a
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* CT_TSQUARE or CT_SQUARE_OPEN
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*/
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Chunk *skip_tsquare_next(Chunk *ary_def);
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/**
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* If pc is CT_ATTRIBUTE, then skip it and everything preceding the closing
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* paren; return the chunk marked CT_FPAREN_CLOSE
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* If the chunk isn't a CT_ATTRIBUTE, then it is returned.
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*/
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Chunk *skip_attribute(Chunk *attr);
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/**
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* If attr is CT_ATTRIBUTE, then skip it and the parens and return the chunk
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* after the CT_FPAREN_CLOSE.
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* If the chunk isn't an CT_ATTRIBUTE, then it is returned.
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*/
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Chunk *skip_attribute_next(Chunk *attr);
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/**
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* If fp_close is a CT_FPAREN_CLOSE with a parent of CT_ATTRIBUTE, then skip it
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* and the '__attribute__' thingy and return the chunk before CT_ATTRIBUTE.
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* Otherwise return fp_close.
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*/
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Chunk *skip_attribute_prev(Chunk *fp_close);
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/**
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* If pc is CT_DECLSPEC, then skip it and everything preceding the closing
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* paren; return the chunk marked CT_FPAREN_CLOSE
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* If the chunk isn't a CT_DECLSPEC, then it is returned.
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*/
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Chunk *skip_declspec(Chunk *pc);
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/**
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* If pc is CT_DECLSPEC, then skip it and the parens and return the chunk
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* after the CT_FPAREN_CLOSE.
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* If the chunk isn't a CT_DECLSPEC, then it is returned.
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*/
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Chunk *skip_declspec_next(Chunk *pc);
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#endif /* COMBINE_SKIP_H_INCLUDED */
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