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285 lines
6.6 KiB
285 lines
6.6 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 : 5;
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};
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---
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(translation_unit
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(struct_specifier (type_identifier))
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(struct_specifier (type_identifier) (field_declaration_list
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(field_declaration (primitive_type) (field_identifier))
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(field_declaration (primitive_type) (field_identifier) (number_literal)))))
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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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(union_specifier (type_identifier))
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(union_specifier (type_identifier) (field_declaration_list
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(field_declaration (primitive_type) (field_identifier))
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(field_declaration (primitive_type) (field_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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enum e3 {
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val1,
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};
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---
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(translation_unit
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(enum_specifier (type_identifier))
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(enum_specifier (type_identifier) (enumerator_list
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(enumerator (identifier))
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(enumerator (identifier) (number_literal))
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(enumerator (identifier))))
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(enum_specifier (type_identifier) (enumerator_list
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(enumerator (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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unsigned f;
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short g, h;
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---
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(translation_unit
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(declaration (sized_type_specifier (primitive_type)) (identifier))
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(declaration
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(sized_type_specifier (primitive_type))
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(identifier)
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(init_declarator (identifier) (number_literal))
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(identifier))
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(declaration (primitive_type) (identifier) (identifier))
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(declaration (sized_type_specifier) (identifier))
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(declaration (sized_type_specifier) (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 (primitive_type) (identifier))
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(declaration (storage_class_specifier) (primitive_type) (identifier) (identifier))
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(declaration (storage_class_specifier) (primitive_type) (identifier))
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(declaration (storage_class_specifier) (primitive_type) (identifier))
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(declaration (storage_class_specifier) (primitive_type) (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
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(struct_specifier (type_identifier))
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(identifier))
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(declaration
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(union_specifier (field_declaration_list
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(field_declaration (primitive_type) (field_identifier))))
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(identifier))
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(declaration
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(enum_specifier (enumerator_list
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(enumerator (identifier))
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(enumerator (identifier))))
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(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
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(primitive_type)
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(pointer_declarator (identifier)))
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(declaration
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(type_qualifier)
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(primitive_type)
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(pointer_declarator (pointer_declarator (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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typedef void my_callback(void *, size_t);
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---
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(translation_unit
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(type_definition (primitive_type) (type_identifier))
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(type_definition
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(struct_specifier (field_declaration_list (field_declaration (primitive_type) (field_identifier))))
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(pointer_declarator (type_identifier)))
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(type_definition
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(primitive_type)
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(function_declarator
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(type_identifier)
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(parameter_list
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(parameter_declaration (primitive_type) (abstract_pointer_declarator))
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(parameter_declaration (primitive_type))))))
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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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static baz quux(...);
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---
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(translation_unit
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(declaration
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(primitive_type)
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(function_declarator
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(identifier)
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(parameter_list
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(parameter_declaration
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(primitive_type)
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(identifier))
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(parameter_declaration
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(type_qualifier)
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(primitive_type)
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(pointer_declarator (pointer_declarator (identifier)))))))
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(declaration
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(storage_class_specifier)
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(type_identifier)
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(function_declarator (identifier) (parameter_list)))
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(declaration
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(storage_class_specifier)
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(type_identifier)
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(function_declarator (identifier) (parameter_list))))
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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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(translation_unit
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(function_definition
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(primitive_type)
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(pointer_declarator
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(function_declarator (identifier)
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(parameter_list
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(parameter_declaration (primitive_type) (identifier)))))
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(compound_statement (return_statement (number_literal)))))
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============================================
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Function specifiers after types
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============================================
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int static inline do_stuff(int arg1) {
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return 5;
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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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(storage_class_specifier)
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(storage_class_specifier)
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(function_declarator
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(identifier)
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(parameter_list (parameter_declaration (primitive_type) (identifier))))
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(compound_statement (return_statement (number_literal)))))
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============================================
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Linkage specifications
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============================================
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extern "C" int foo();
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extern "C" int foo() { return 0; }
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extern "C" {
|
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int bar();
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int baz();
|
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}
|
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|
|
---
|
|
|
|
(translation_unit
|
|
(linkage_specification
|
|
(string_literal)
|
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(declaration
|
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(primitive_type)
|
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(function_declarator (identifier) (parameter_list))))
|
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(linkage_specification
|
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(string_literal)
|
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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 (return_statement (number_literal)))))
|
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(linkage_specification
|
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(string_literal)
|
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(declaration_list
|
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(declaration
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(primitive_type)
|
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(function_declarator (identifier) (parameter_list)))
|
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(declaration
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(primitive_type)
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(function_declarator (identifier) (parameter_list))))))
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