language-servers/roc
1
0
Fork 0
mirror of https://github.com/roc-lang/roc.git synced 2025-09-28 22:34:45 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

make round return an integer

Browse source
This commit is contained in:
Folkert 2022-05-06 20:17:40 +02:00
parent 1efe3e9929
commit 64b633bea6
No known key found for this signature in database
GPG key ID: 1F17F6FFD112B97C
5 changed files with 21 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

4
compiler/builtins/bitcode/src/main.zig
View file

@ -104,6 +104,9 @@ comptime {
num.exportToIntCheckingMax(FROM, TO, ROC_BUILTINS ++ "." ++ NUM ++ ".int_to_" ++ @typeName(TO) ++ "_checking_max.");
num.exportToIntCheckingMaxAndMin(FROM, TO, ROC_BUILTINS ++ "." ++ NUM ++ ".int_to_" ++ @typeName(TO) ++ "_checking_max_and_min.");
}
num.exportRoundF32(FROM, ROC_BUILTINS ++ "." ++ NUM ++ ".round_f32.");
num.exportRoundF64(FROM, ROC_BUILTINS ++ "." ++ NUM ++ ".round_f64.");
}
inline for (FLOATS) |T| {
@ -112,7 +115,6 @@ comptime {
num.exportAtan(T, ROC_BUILTINS ++ "." ++ NUM ++ ".atan.");
num.exportIsFinite(T, ROC_BUILTINS ++ "." ++ NUM ++ ".is_finite.");
num.exportRound(T, ROC_BUILTINS ++ "." ++ NUM ++ ".round.");
}
}

15
compiler/builtins/bitcode/src/num.zig
View file

@ -90,10 +90,19 @@ pub fn exportAtan(comptime T: type, comptime name: []const u8) void {
@export(f, .{ .name = name ++ @typeName(T), .linkage = .Strong });
}
pub fn exportRound(comptime T: type, comptime name: []const u8) void {
pub fn exportRoundF32(comptime T: type, comptime name: []const u8) void {
comptime var f = struct {
fn func(input: T) callconv(.C) T {
return @round(input);
fn func(input: f32) callconv(.C) T {
return @floatToInt(T, (@round(input)));
}
}.func;
@export(f, .{ .name = name ++ @typeName(T), .linkage = .Strong });
}
pub fn exportRoundF64(comptime T: type, comptime name: []const u8) void {
comptime var f = struct {
fn func(input: f64) callconv(.C) T {
return @floatToInt(T, (@round(input)));
}
}.func;
@export(f, .{ .name = name ++ @typeName(T), .linkage = .Strong });