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support scoped variables #103

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Merged
merged 1 commit into from
Nov 29, 2022
Merged

support scoped variables #103

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17 changes: 12 additions & 5 deletions ui/src/lib/parser.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -29,11 +29,17 @@ export function analyzeCode(code) {
throw Error("warning: parser not ready");
}
let tree = parser.parse(code);
tree.rootNode.children.forEach((node) => {
if (node.type === "function_definition") {
let name = node.firstNamedChild!.text;
names.push(name);
}
let query = parser
.getLanguage()
.query(
"[" +
"(function_definition (identifier) @name)" +
"(module (expression_statement (assignment (identifier) @var)))" +
"]"
);
query.matches(tree.rootNode).forEach((match) => {
let node = match.captures[0].node;
names.push(node.text);
});
return { ispublic, names };
}
Expand Down Expand Up @@ -65,6 +71,7 @@ export function rewriteCode(code, symbolTable) {
.query(
"[" +
"(function_definition (identifier) @name)" +
"(module (expression_statement (assignment (identifier) @var)))" +
"(call (identifier) @name)" +
"(module (expression_statement (identifier) @id))" +
"]"
Expand Down