forked from AbleOS/holey-bytes
adding error log when compiler crashes
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parent
517850f283
commit
46f9903562
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@ -20,10 +20,11 @@ use {
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alloc::{borrow::ToOwned, string::String, vec::Vec},
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core::{
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assert_matches::debug_assert_matches,
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borrow::Borrow,
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cell::RefCell,
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fmt::{self, Debug, Display, Write},
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format_args as fa, mem,
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ops::{self},
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ops::{self, Deref},
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},
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hashbrown::hash_map,
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hbbytecode::DisasmError,
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@ -1845,9 +1846,27 @@ impl CodegenCtx {
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}
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}
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pub struct Errors<'a>(&'a RefCell<String>);
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impl Deref for Errors<'_> {
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type Target = RefCell<String>;
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fn deref(&self) -> &Self::Target {
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self.0
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}
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}
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impl Drop for Errors<'_> {
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fn drop(&mut self) {
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if debug::panicking() && !self.0.borrow().is_empty() {
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log::error!("{}", self.0.borrow());
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}
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}
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}
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pub struct Codegen<'a> {
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pub files: &'a [parser::Ast],
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pub errors: &'a RefCell<String>,
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pub errors: Errors<'a>,
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tys: &'a mut Types,
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ci: ItemCtx,
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pool: &'a mut Pool,
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@ -1858,7 +1877,7 @@ impl<'a> Codegen<'a> {
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pub fn new(files: &'a [parser::Ast], ctx: &'a mut CodegenCtx) -> Self {
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Self {
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files,
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errors: &ctx.parser.errors,
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errors: Errors(&ctx.parser.errors),
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tys: &mut ctx.tys,
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ci: Default::default(),
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pool: &mut ctx.pool,
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