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145 řádky
3.0 KiB
145 řádky
3.0 KiB
============================================
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Include directives
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============================================
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#include "some/path.h"
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#include <stdint.h>
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---
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(translation_unit
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(preproc_include (string_literal))
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(preproc_include (system_lib_string)))
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============================================
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Object-like macro definitions
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============================================
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#define ONE
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#define TWO int a = b;
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#define THREE \
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c == d ? \
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e : \
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f
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#define FOUR (mno * pq)
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---
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(translation_unit
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(preproc_def (identifier))
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(preproc_def (identifier) (preproc_arg))
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(preproc_def (identifier) (preproc_arg))
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(preproc_def (identifier) (preproc_arg)))
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============================================
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Function-like macro definitions
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============================================
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#define ONE() a
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#define TWO(b) c
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#define THREE(d, e) f
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#define FOUR(...) g
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#define FIVE(h, i, ...) j
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---
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(translation_unit
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(preproc_function_def (identifier) (preproc_params) (preproc_arg))
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(preproc_function_def (identifier) (preproc_params (identifier)) (preproc_arg))
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(preproc_function_def (identifier) (preproc_params (identifier) (identifier)) (preproc_arg))
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(preproc_function_def (identifier) (preproc_params) (preproc_arg))
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(preproc_function_def (identifier) (preproc_params (identifier) (identifier)) (preproc_arg)))
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============================================
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Ifdefs
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============================================
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#ifndef DEFINE1
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int j;
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#endif
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#ifdef DEFINE2
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ssize_t b;
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#define c 32
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#else
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int b;
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#define c 16
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#endif
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#ifdef DEFINE2
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#else
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# ifdef DEFINE3
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# else
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# endif
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#endif
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---
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(translation_unit
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(preproc_ifdef
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(identifier)
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(declaration (primitive_type) (identifier)))
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(preproc_ifdef
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(identifier)
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(declaration (primitive_type) (identifier))
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(preproc_def (identifier) (preproc_arg))
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(preproc_else
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(declaration (primitive_type) (identifier))
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(preproc_def (identifier) (preproc_arg))))
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(preproc_ifdef
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(identifier)
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(preproc_else
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(preproc_ifdef
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(identifier)
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(preproc_else)))))
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===============================================================
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General if blocks
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==========================================
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#if defined(__GNUC__) && defined(__PIC__)
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#define inline inline __attribute__((always_inline))
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#endif
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---
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(translation_unit
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(preproc_if
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(preproc_arg)
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(preproc_def (identifier) (preproc_arg))))
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============================================
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Preprocessor conditionals in functions
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============================================
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int main() {
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#if a
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return 0;
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#else
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return 1;
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#endif
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}
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---
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(translation_unit
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(function_definition
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(primitive_type)
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(function_declarator (identifier) (parameter_list))
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(compound_statement
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(preproc_if (preproc_arg)
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(return_statement (number_literal))
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(preproc_else
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(return_statement (number_literal)))))))
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====================================
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Unknown preprocessor directives
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====================================
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#pragma mark - UIViewController
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---
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(translation_unit (preproc_call (preproc_directive) (preproc_arg)))
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