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builtin(str): implement withCapacity

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Signed-off-by: Prajwal S N <prajwalnadig21@gmail.com>
This commit is contained in:
Prajwal S N 2022-10-07 18:48:24 +05:30
parent f0786121fb
commit 9013e4ce11
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11 changed files with 59 additions and 2 deletions
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16
crates/compiler/gen_llvm/src/llvm/build.rs
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@ -6035,6 +6035,20 @@ fn run_low_level<'a, 'ctx, 'env>(
bitcode::STR_TRIM_RIGHT,
)
}
StrWithCapacity => {
// Str.withCapacity : Nat -> Str
debug_assert_eq!(args.len(), 1);
let str_len = load_symbol(scope, &args[0]);
call_str_bitcode_fn(
env,
&[],
&[str_len],
BitcodeReturns::Str,
bitcode::STR_WITH_CAPACITY,
)
}
ListLen => {
// List.len : List * -> Nat
debug_assert_eq!(args.len(), 1);
@ -6157,7 +6171,7 @@ fn run_low_level<'a, 'ctx, 'env>(
list_prepend(env, original_wrapper, elem, elem_layout)
}
StrGetUnsafe => {
// List.getUnsafe : Str, Nat -> u8
// Str.getUnsafe : Str, Nat -> u8
debug_assert_eq!(args.len(), 2);
let wrapper_struct = load_symbol(scope, &args[0]);