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Makes formatFloatValue not return error.NoSpaceLeft anymore.

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This commit is contained in:
Felix (xq) Queißner 2020-08-09 14:09:02 +02:00
parent 06a1184c92
commit ada06e2996
1 changed files with 8 additions and 2 deletions
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10
lib/std/fmt.zig
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@ -565,9 +565,15 @@ fn formatFloatValue(
var buf_stream = std.io.fixedBufferStream(&buf); var buf_stream = std.io.fixedBufferStream(&buf);
if (fmt.len == 0 or comptime std.mem.eql(u8, fmt, "e")) { if (fmt.len == 0 or comptime std.mem.eql(u8, fmt, "e")) {
try formatFloatScientific(value, options, buf_stream.writer()); formatFloatScientific(value, options, buf_stream.writer()) catch |err| switch (err) {
error.NoSpaceLeft => unreachable,
else => |e| return e,
};
} else if (comptime std.mem.eql(u8, fmt, "d")) { } else if (comptime std.mem.eql(u8, fmt, "d")) {
try formatFloatDecimal(value, options, buf_stream.writer()); formatFloatDecimal(value, options, buf_stream.writer()) catch |err| switch (err) {
error.NoSpaceLeft => unreachable,
else => |e| return e,
};
} else { } else {
@compileError("Unknown format string: '" ++ fmt ++ "'"); @compileError("Unknown format string: '" ++ fmt ++ "'");
} }