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Unused variables checking work now

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This commit is contained in:
Geequlim
2016-12-15 23:12:02 +08:00
parent b420fde137
commit 20b6c7b72d
1 changed files with 18 additions and 9 deletions
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27
src/gdscript/parser.ts
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@@ -44,16 +44,25 @@ class GDParser {
let canonicalFile = vscode.Uri.file(request.path);
this._subscription.delete(canonicalFile)
if(script.valid) { // Parse symbols
}
if(script.errors.length != 0 ) { // Parse errors
let diagnostics = [];
script.errors.map( error => {
let range = new vscode.Range(error.row-1, error.column, error.row-1, error.row + 10);
diagnostics.push(new vscode.Diagnostic(range, error.message, DiagnosticSeverity.Error));
});
this._subscription.set(canonicalFile, diagnostics);
// TODO
}
// Parse errors
let diagnostics = [];
script.errors.map( error => {
let range = new vscode.Range(error.row-1, error.column, error.row-1, error.row + 10);
diagnostics.push(new vscode.Diagnostic(range, error.message, DiagnosticSeverity.Error));
});
// Unused variables
const checker = (name:string, line: number) => {
if(request.text.indexOf(name) == request.text.lastIndexOf(name))
diagnostics.push(new vscode.Diagnostic(new vscode.Range(line-1, 4, line-1, 30), `${name} is never used.`, DiagnosticSeverity.Warning));
};
for (let key of Object.keys(script.members.variables))
checker(key, script.members.variables[key]);
for (let key of Object.keys(script.members.constants))
checker(key, script.members.constants[key]);
// Update diagnostics
this._subscription.set(canonicalFile, diagnostics);
}
parseDocument(doc: vscode.TextDocument) {