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Replace runtime error with crash

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This commit is contained in:
Ayaz Hafiz 2022-11-22 17:48:13 -06:00
parent 1922a144f2
commit a2f2a18a76
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GPG key ID: 0E2A37416A25EF58
1 changed files with 17 additions and 4 deletions
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21
crates/compiler/mono/src/ir.rs
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@ -71,6 +71,16 @@ roc_error_macros::assert_sizeof_non_wasm!(ProcLayout, 8 * 8);
roc_error_macros::assert_sizeof_non_wasm!(Call, 9 * 8);
roc_error_macros::assert_sizeof_non_wasm!(CallType, 7 * 8);
fn runtime_error<'a>(env: &mut Env<'a, '_>, msg: &'a str) -> Stmt<'a> {
let sym = env.unique_symbol();
Stmt::Let(
sym,
Expr::Literal(Literal::Str(msg)),
Layout::Builtin(Builtin::Str),
env.arena.alloc(Stmt::Crash(sym, CrashTag::Roc)),
)
}
macro_rules! return_on_layout_error {
($env:expr, $layout_result:expr, $context_msg:expr) => {
match $layout_result {
@ -84,15 +94,17 @@ macro_rules! return_on_layout_error_help {
($env:expr, $error:expr, $context_msg:expr) => {{
match $error {
LayoutProblem::UnresolvedTypeVar(_) => {
return Stmt::RuntimeError(
return runtime_error(
$env,
$env.arena
.alloc(format!("UnresolvedTypeVar: {}", $context_msg,)),
);
)
}
LayoutProblem::Erroneous => {
return Stmt::RuntimeError(
return runtime_error(
$env,
$env.arena.alloc(format!("Erroneous: {}", $context_msg,)),
);
)
}
}
}};
@ -1662,6 +1674,7 @@ pub enum Stmt<'a> {
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
pub enum CrashTag {
Roc,
User,
}