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Support Num.toStr for f32, f64

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Ayaz Hafiz 2022-07-13 12:13:01 -04:00
parent 6ac9c37e06
commit b7c312d449
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7 changed files with 79 additions and 14 deletions
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12
crates/compiler/gen_llvm/src/llvm/build_str.rs
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@ -3,7 +3,7 @@ use crate::llvm::build::{Env, Scope};
use inkwell::builder::Builder;
use inkwell::values::{BasicValueEnum, IntValue, PointerValue, StructValue};
use inkwell::AddressSpace;
use roc_builtins::bitcode::{self, IntWidth};
use roc_builtins::bitcode::{self, FloatWidth, IntWidth};
use roc_module::symbol::Symbol;
use roc_mono::layout::{Builtin, Layout};
use roc_target::PtrWidth;
@ -103,11 +103,15 @@ pub fn decode_from_utf8_result<'a, 'ctx, 'env>(
}
}
/// Str.fromFloat : Int -> Str
/// Str.fromFloat : Float * -> Str
pub fn str_from_float<'a, 'ctx, 'env>(
env: &Env<'a, 'ctx, 'env>,
scope: &Scope<'a, 'ctx>,
int_symbol: Symbol,
float: BasicValueEnum<'ctx>,
float_width: FloatWidth,
) -> BasicValueEnum<'ctx> {
call_str_bitcode_fn(env, &[float], &bitcode::STR_FROM_FLOAT[float_width])
}
) -> BasicValueEnum<'ctx> {
let float = load_symbol(scope, &int_symbol);