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If-then-else is working with jump statements

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This commit is contained in:
Kayne Ruse
2022-08-20 12:38:29 +01:00
parent cbdfcbcc14
commit 975ed41d14
8 changed files with 223 additions and 2 deletions
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39
source/node.c
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@@ -61,6 +61,16 @@ void freeNode(Node* node) {
freeLiteral(node->varDecl.typeLiteral);
freeNode(node->varDecl.expression);
break;
case NODE_PATH_IF:
case NODE_PATH_WHILE:
case NODE_PATH_FOR:
freeNode(node->path.preClause);
freeNode(node->path.postClause);
freeNode(node->path.condition);
freeNode(node->path.thenPath);
freeNode(node->path.elsePath);
break;
}
}
@@ -154,6 +164,19 @@ void emitNodeVarDecl(Node** nodeHandle, Literal identifier, Literal type, Node*
*nodeHandle = tmp;
}
void emitNodePath(Node** nodeHandle, NodeType type, Node* preClause, Node* postClause, Node* condition, Node* thenPath, Node* elsePath) {
Node* tmp = ALLOCATE(Node, 1);
tmp->type = type;
tmp->path.preClause = preClause;
tmp->path.postClause = postClause;
tmp->path.condition = condition;
tmp->path.thenPath = thenPath;
tmp->path.elsePath = elsePath;
*nodeHandle = tmp;
}
void printNode(Node* node) {
if (node == NULL) {
return;
@@ -230,6 +253,22 @@ void printNode(Node* node) {
printf(")");
break;
case NODE_PATH_IF:
case NODE_PATH_WHILE:
case NODE_PATH_FOR:
printf("path(");
printNode(node->path.preClause);
printf("; ");
printNode(node->path.condition);
printf("; ");
printNode(node->path.postClause);
printf("):(");
printNode(node->path.thenPath);
printf(")else(");
printNode(node->path.elsePath);
printf(")");
break;
default:
printf("[internal] unkown node type in printNode: %d\n", node->type);
}