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185 rader
4.1 KiB
185 rader
4.1 KiB
============================================
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Struct declarations
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============================================
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struct s1;
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struct s2 {
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int x;
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float y;
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};
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---
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(translation_unit
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(declaration (struct_specifier (identifier)))
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(declaration (struct_specifier (identifier)
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(struct_declaration (identifier) (identifier))
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(struct_declaration (identifier) (identifier)))))
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============================================
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Union declarations
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============================================
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union u1;
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union s2 {
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int x;
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float y;
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};
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---
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(translation_unit
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(declaration (union_specifier (identifier)))
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(declaration (union_specifier (identifier)
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(struct_declaration (identifier) (identifier))
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(struct_declaration (identifier) (identifier)))))
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============================================
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Enum declarations
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============================================
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enum e1;
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enum e2 {
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val1,
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val2 = 5,
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val3
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};
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---
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(translation_unit
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(declaration (enum_specifier (identifier)))
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(declaration (enum_specifier (identifier)
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(identifier)
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(enumerator (identifier) (number_literal))
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(identifier))))
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============================================
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Primitive-typed variable declarations
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============================================
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unsigned short int a;
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long int b, c = 5, d;
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float d, e;
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---
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(translation_unit
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(declaration (type_specifier (identifier)) (identifier))
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(declaration
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(type_specifier (identifier))
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(identifier)
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(init_declarator (identifier) (number_literal))
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(identifier))
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(declaration (identifier) (identifier) (identifier)))
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============================================
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Variable storage classes
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============================================
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int a;
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extern int b, c;
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auto int d;
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register int e;
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static int f;
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---
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(translation_unit
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(declaration (identifier) (identifier))
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(declaration (storage_class_specifier) (identifier) (identifier) (identifier))
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(declaration (storage_class_specifier) (identifier) (identifier))
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(declaration (storage_class_specifier) (identifier) (identifier))
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(declaration (storage_class_specifier) (identifier) (identifier)))
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============================================
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Composite-typed variable declarations
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============================================
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struct b c;
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union { int e; } f;
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enum { g, h } i;
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---
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(translation_unit
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(declaration (struct_specifier (identifier)) (identifier))
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(declaration (union_specifier (struct_declaration (identifier) (identifier))) (identifier))
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(declaration (enum_specifier (identifier) (identifier)) (identifier)))
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============================================
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Pointer variable declarations
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============================================
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char *the_string;
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const char **the_strings;
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---
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(translation_unit
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(declaration (identifier) (declarator (pointer) (identifier)))
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(declaration (type_qualifier) (identifier)
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(declarator (pointer) (pointer) (identifier))))
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============================================
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Typedefs
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============================================
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typedef int my_int;
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typedef struct{
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int x;
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} *a;
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---
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(translation_unit
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(declaration (storage_class_specifier) (identifier) (identifier))
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(declaration (storage_class_specifier) (struct_specifier
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(struct_declaration (identifier) (identifier)))
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(declarator (pointer) (identifier))))
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============================================
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Function declarations
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============================================
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int main(int argc, const char **argv);
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static foo bar();
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---
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(translation_unit
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(declaration
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(identifier)
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(direct_declarator
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(identifier)
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(parameter_type_list
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(parameter_declaration (identifier) (identifier))
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(parameter_declaration (type_qualifier) (identifier) (declarator (pointer) (pointer) (identifier))))))
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(declaration
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(storage_class_specifier)
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(identifier)
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(direct_declarator (identifier))))
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============================================
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Function definitions
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============================================
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void * do_stuff(int arg1) {
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return 5;
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}
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---
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(function_definition
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(identifier)
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(declarator
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(pointer)
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(direct_declarator
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(identifier)
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(parameter_declaration (identifier) (identifier))))
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(compound_statement (return_statement (number_literal))))
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