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Implement Str.fromInt for any integer type

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Kevin Sjöberg 2021-11-06 14:44:21 +01:00
parent c18f306a7e
commit 491a480371
4 changed files with 41 additions and 8 deletions
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11
compiler/builtins/bitcode/src/str.zig
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@ -413,9 +413,14 @@ pub fn strNumberOfBytes(string: RocStr) callconv(.C) usize {
}
// Str.fromInt
pub fn strFromIntC(int: i64) callconv(.C) RocStr {
// prepare for having multiple integer types in the future
return @call(.{ .modifier = always_inline }, strFromIntHelp, .{ i64, int });
pub fn exportFromInt(comptime T: type, comptime name: []const u8) void {
comptime var f = struct {
fn func(int: T) callconv(.C) RocStr {
return @call(.{ .modifier = always_inline }, strFromIntHelp, .{ T, int });
}
}.func;
@export(f, .{ .name = name ++ @typeName(T), .linkage = .Strong });
}
fn strFromIntHelp(comptime T: type, int: T) RocStr {