std: improve error for formatting a function body type

Closes #14915
2023-03-16 17:46:34 +02:00
parent 30427ff794
commit 0c16912733
1 changed files with 1 additions and 4 deletions
--- a/lib/std/fmt.zig
+++ b/lib/std/fmt.zig
@@ -703,10 +703,7 @@ pub fn formatType(
            }
            try writer.writeAll(" }");
        },
-        .Fn => {
-            if (actual_fmt.len != 0) invalidFmtError(fmt, value);
-            return format(writer, "{s}@{x}", .{ @typeName(T), @ptrToInt(value) });
-        },
+        .Fn => @compileError("unable to format function body type, use '*const " ++ @typeName(T) ++ "' for a function pointer type"),
        .Type => {
            if (actual_fmt.len != 0) invalidFmtError(fmt, value);
            return formatBuf(@typeName(value), options, writer);