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Add se_istravesable

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bʰedoh₂ swé 2024-06-04 00:06:51 +05:00
parent 7ed5367f20
commit 6fae121463
2 changed files with 7 additions and 0 deletions
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4
src/syntax.c
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@ -2,6 +2,10 @@
#include "syntax.h" #include "syntax.h"
bool se_istraversable(struct SyntaxElement* syntaxtree) {
return syntaxtree->type == TREE && syntaxtree->content != NULL;
}
struct SyntaxElement* se_create(void) { struct SyntaxElement* se_create(void) {
struct SyntaxElement* syntaxelement = malloc(sizeof(struct SyntaxElement)); struct SyntaxElement* syntaxelement = malloc(sizeof(struct SyntaxElement));
syntaxelement->type = NONE; syntaxelement->type = NONE;

3
src/syntax.h
View File

@ -1,5 +1,7 @@
#ifndef SYNTAX_H #ifndef SYNTAX_H
#define SYNTAX_H #define SYNTAX_H
#include <stdbool.h>
enum SyntaxElementType { enum SyntaxElementType {
TREE, TREE,
TOKEN, TOKEN,
@ -16,6 +18,7 @@ struct SyntaxElement {
}; };
void se_clean(struct SyntaxElement* syntaxtree); void se_clean(struct SyntaxElement* syntaxtree);
bool se_istraversable(struct SyntaxElement* syntaxtree);
struct SyntaxElement* se_create(void); struct SyntaxElement* se_create(void);
struct SyntaxElement* se_init(void); struct SyntaxElement* se_init(void);
struct SyntaxElement* se_bottom(struct SyntaxElement* syntaxelement); struct SyntaxElement* se_bottom(struct SyntaxElement* syntaxelement);