diff options
Diffstat (limited to 'lib/std')
| -rw-r--r-- | lib/std/fmt.zig | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/std/fmt.zig b/lib/std/fmt.zig index ff8ce1c5f2..6896d0a7a0 100644 --- a/lib/std/fmt.zig +++ b/lib/std/fmt.zig @@ -971,12 +971,10 @@ fn checkTextFmt(comptime fmt: []const u8) void { if (fmt.len != 1) @compileError("unsupported format string '" ++ fmt ++ "' when formatting text"); switch (fmt[0]) { + // Example of deprecation: + // '[deprecated_specifier]' => @compileError("specifier '[deprecated_specifier]' has been deprecated, wrap your argument in `std.some_function` instead"), 'x' => @compileError("specifier 'x' has been deprecated, wrap your argument in std.fmt.fmtSliceHexLower instead"), 'X' => @compileError("specifier 'X' has been deprecated, wrap your argument in std.fmt.fmtSliceHexUpper instead"), - 'e' => @compileError("specifier 'e' has been deprecated, wrap your argument in std.fmt.fmtSliceEscapeLower instead"), - 'E' => @compileError("specifier 'E' has been deprecated, wrap your argument in std.fmt.fmtSliceEscapeUpper instead"), - 'z' => @compileError("specifier 'z' has been deprecated, wrap your argument in std.zig.fmtId instead"), - 'Z' => @compileError("specifier 'Z' has been deprecated, wrap your argument in std.zig.fmtEscapes instead"), else => {}, } } |