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145 righe
3.4 KiB
145 righe
3.4 KiB
============================================
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Function calls
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============================================
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int main() {
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printf("hi! %d\n", x);
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}
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---
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(function_declaration (identifier) (identifier) (formal_parameters)
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(statement_block
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(expression_statement (function_call (identifier) (string) (identifier)))))
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============================================
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Character literals
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============================================
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int main() {
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'a';
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'\0';
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'\t';
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'\'';
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}
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---
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(function_declaration (identifier) (identifier) (formal_parameters)
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(statement_block
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(expression_statement (char))
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(expression_statement (char))
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(expression_statement (char))
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(expression_statement (char))))
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============================================
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Field access
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============================================
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int main() {
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s.data1;
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p->data2;
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}
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---
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(function_declaration (identifier) (identifier) (formal_parameters)
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(statement_block
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(expression_statement (field_access (identifier) (identifier)))
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(expression_statement (deref_field_access (identifier) (identifier)))))
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============================================
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Field access
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============================================
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int main() {
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s.data1;
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p->data2;
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}
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---
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(function_declaration (identifier) (identifier) (formal_parameters)
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(statement_block
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(expression_statement (field_access (identifier) (identifier)))
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(expression_statement (deref_field_access (identifier) (identifier)))))
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============================================
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Boolean operators
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============================================
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int main() {
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!x || !y && !z;
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}
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---
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(function_declaration (identifier) (identifier) (formal_parameters)
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(statement_block
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(expression_statement (bool_op
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(bool_op (identifier))
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(bool_op (bool_op (identifier)) (bool_op (identifier)))))))
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============================================
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Math operators
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============================================
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int main() {
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-a / b + c * -d;
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}
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---
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(function_declaration (identifier) (identifier) (formal_parameters)
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(statement_block
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(expression_statement (math_op
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(math_op
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(math_op (identifier))
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(identifier))
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(math_op
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(identifier)
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(math_op (identifier)))))))
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============================================
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Assignments
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============================================
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int main() {
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static int a = 1;
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b = c = 2;
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d.e = 3;
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f->g = 4;
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}
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---
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(function_declaration (identifier) (identifier) (formal_parameters)
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(statement_block
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(var_declaration (identifier) (var_assignment (identifier) (number)))
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(expression_statement (assignment (identifier) (assignment (identifier) (number))))
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(expression_statement (assignment (field_access (identifier) (identifier)) (number)))
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(expression_statement (assignment (deref_field_access (identifier) (identifier)) (number)))))
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============================================
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Compound literals
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============================================
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int main() {
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x = (SomeType) { .field1 = 5, .field2 = 6 };
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y = (struct SomeStruct) { 7, 8 };
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}
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---
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(function_declaration (identifier) (identifier) (formal_parameters)
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(statement_block
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(expression_statement (assignment
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(identifier)
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(compound_literal (identifier)
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(struct_literal_field (identifier) (number))
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(struct_literal_field (identifier) (number)))))
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(expression_statement (assignment
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(identifier)
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(compound_literal (struct_type (identifier))
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(number)
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(number))))))
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