improve example

kristoff-it · kristoff-it · commit 39dc8b3681f1 · 2026-05-04T21:30:11.000+02:00
diff --git a/src/example.zig b/src/example.zig
@@ -191,13 +191,17 @@ pub const Value = union(enum) {
     }
 
     pub fn fromIntegerLiteral(bytes: []const u8) Value {
-        _ = bytes;
-        return .{ .int = .{ .value = 0 } };
+        const num = std.fmt.parseInt(i64, bytes, 10) catch {
+            return .{ .err = "error parsing int" };
+        };
+        return .{ .int = .{ .value = num } };
     }
 
     pub fn fromFloatLiteral(bytes: []const u8) Value {
-        _ = bytes;
-        return .{ .float = .{ .value = 0 } };
+        const num = std.fmt.parseFloat(f64, bytes) catch {
+            return .{ .err = "error parsing float" };
+        };
+        return .{ .float = .{ .value = num } };
     }
 
     pub fn fromBooleanLiteral(b: bool) Value {

Original file line number	Diff line number	Diff line change
`@@ -191,13 +191,17 @@ pub const Value = union(enum) {`
`191`	`191`	`}`
`192`	`192`
`193`	`193`	`pub fn fromIntegerLiteral(bytes: []const u8) Value {`
`194`		`- _ = bytes;`
`195`		`- return .{ .int = .{ .value = 0 } };`
	`194`	`+ const num = std.fmt.parseInt(i64, bytes, 10) catch {`
	`195`	`+ return .{ .err = "error parsing int" };`
	`196`	`+ };`
	`197`	`+ return .{ .int = .{ .value = num } };`
`196`	`198`	`}`
`197`	`199`
`198`	`200`	`pub fn fromFloatLiteral(bytes: []const u8) Value {`
`199`		`- _ = bytes;`
`200`		`- return .{ .float = .{ .value = 0 } };`
	`201`	`+ const num = std.fmt.parseFloat(f64, bytes) catch {`
	`202`	`+ return .{ .err = "error parsing float" };`
	`203`	`+ };`
	`204`	`+ return .{ .float = .{ .value = num } };`
`201`	`205`	`}`
`202`	`206`
`203`	`207`	`pub fn fromBooleanLiteral(b: bool) Value {`