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std.fmt.comptimePrint: Return null terminated string

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Tadeo Kondrak 2020-10-06 22:21:06 -06:00
parent 7f7e2d608a
commit 49e68bdcf3
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1 changed files with 2 additions and 2 deletions
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lib/std/fmt.zig
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@ -1181,8 +1181,8 @@ fn bufPrintIntToSlice(buf: []u8, value: anytype, base: u8, uppercase: bool, opti
return buf[0..formatIntBuf(buf, value, base, uppercase, options)]; return buf[0..formatIntBuf(buf, value, base, uppercase, options)];
} }
pub fn comptimePrint(comptime fmt: []const u8, args: anytype) *const [count(fmt, args)]u8 { pub fn comptimePrint(comptime fmt: []const u8, args: anytype) *const [count(fmt, args):0]u8 {
comptime var buf: [count(fmt, args)]u8 = undefined; comptime var buf: [count(fmt, args):0]u8 = undefined;
_ = bufPrint(&buf, fmt, args) catch unreachable; _ = bufPrint(&buf, fmt, args) catch unreachable;
return &buf; return &buf;
} }