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[core] codegen/expr: Make gen_string return StructValue

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So that it is clear that the value itself is returned rather than a
pointer to the struct or its data.
This commit is contained in:
David Mak 2024-08-12 20:17:41 +08:00 committed by sb10q
parent 5539d144ed
commit a0614bad83
3 changed files with 11 additions and 9 deletions
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14
nac3core/src/codegen/expr.rs
View File

@ -32,7 +32,7 @@ use crate::{
use inkwell::{
attributes::{Attribute, AttributeLoc},
types::{AnyType, BasicType, BasicTypeEnum},
values::{BasicValueEnum, CallSiteValue, FunctionValue, IntValue, PointerValue},
values::{BasicValueEnum, CallSiteValue, FunctionValue, IntValue, PointerValue, StructValue},
AddressSpace, IntPredicate, OptimizationLevel,
};
use itertools::{chain, izip, Either, Itertools};
@ -322,7 +322,7 @@ impl<'ctx, 'a> CodeGenContext<'ctx, 'a> {
self.raise_exn(
generator,
"0:NotImplementedError",
msg,
msg.into(),
[None, None, None],
self.current_loc,
);
@ -582,12 +582,14 @@ impl<'ctx, 'a> CodeGenContext<'ctx, 'a> {
}
/// Helper function for generating a LLVM variable storing a [String].
pub fn gen_string<G, S>(&mut self, generator: &mut G, s: S) -> BasicValueEnum<'ctx>
pub fn gen_string<G, S>(&mut self, generator: &mut G, s: S) -> StructValue<'ctx>
where
G: CodeGenerator + ?Sized,
S: Into<String>,
{
self.gen_const(generator, &Constant::Str(s.into()), self.primitives.str).unwrap()
self.gen_const(generator, &Constant::Str(s.into()), self.primitives.str)
.map(BasicValueEnum::into_struct_value)
.unwrap()
}
pub fn raise_exn<G: CodeGenerator + ?Sized>(
@ -646,7 +648,7 @@ impl<'ctx, 'a> CodeGenContext<'ctx, 'a> {
loc: Location,
) {
let err_msg = self.gen_string(generator, err_msg);
self.make_assert_impl(generator, cond, err_name, err_msg, params, loc);
self.make_assert_impl(generator, cond, err_name, err_msg.into(), params, loc);
}
pub fn make_assert_impl<G: CodeGenerator + ?Sized>(
@ -3067,7 +3069,7 @@ pub fn gen_expr<'ctx, G: CodeGenerator>(
ctx.raise_exn(
generator,
"0:UnwrapNoneError",
err_msg,
err_msg.into(),
[None, None, None],
ctx.current_loc,
);

4
nac3core/src/codegen/numpy.rs
View File

@ -257,7 +257,7 @@ fn ndarray_zero_value<'ctx, G: CodeGenerator + ?Sized>(
} else if ctx.unifier.unioned(elem_ty, ctx.primitives.bool) {
ctx.ctx.bool_type().const_zero().into()
} else if ctx.unifier.unioned(elem_ty, ctx.primitives.str) {
ctx.gen_string(generator, "")
ctx.gen_string(generator, "").into()
} else {
unreachable!()
}
@ -285,7 +285,7 @@ fn ndarray_one_value<'ctx, G: CodeGenerator + ?Sized>(
} else if ctx.unifier.unioned(elem_ty, ctx.primitives.bool) {
ctx.ctx.bool_type().const_int(1, false).into()
} else if ctx.unifier.unioned(elem_ty, ctx.primitives.str) {
ctx.gen_string(generator, "1")
ctx.gen_string(generator, "1").into()
} else {
unreachable!()
}

2
nac3core/src/codegen/stmt.rs
View File

@ -1780,7 +1780,7 @@ pub fn gen_stmt<G: CodeGenerator>(
return Ok(());
}
}
None => ctx.gen_string(generator, ""),
None => ctx.gen_string(generator, "").into(),
};
ctx.make_assert_impl(
generator,