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fixing tab indentation in error messages and depell not displaying errors

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Jakub Doka 2024-11-05 09:41:57 +01:00
parent 5cce904135
commit 276d1bb0cf
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GPG key ID: C6E9A89936B8C143
2 changed files with 14 additions and 6 deletions
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14
depell/wasm-hbc/src/lib.rs
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@ -55,8 +55,9 @@ unsafe fn compile_and_run(mut fuel: usize) {
files
};
let mut ctx = CodegenCtx::default();
let files = {
let mut ctx = hblang::parser::Ctx::default();
let paths = files.iter().map(|f| f.path).collect::<Vec<_>>();
let mut loader = |path: &str, _: &str, kind| match kind {
hblang::parser::FileKind::Module => Ok(paths.binary_search(&path).unwrap() as FileId),
@ -69,7 +70,7 @@ unsafe fn compile_and_run(mut fuel: usize) {
f.path,
// since 'free' does nothing this is fine
String::from_raw_parts(f.code.as_mut_ptr(), f.code.len(), f.code.len()),
&mut ctx,
&mut ctx.parser,
&mut loader,
)
})
@ -77,9 +78,14 @@ unsafe fn compile_and_run(mut fuel: usize) {
};
let mut ct = {
let mut ctx = CodegenCtx::default();
Codegen::new(&files, &mut ctx).generate(root as FileId);
if !ctx.parser.errors.borrow().is_empty() {
log::error!("{}", ctx.parser.errors.borrow());
return;
}
let mut c = Codegen::new(&files, &mut ctx);
c.generate(root as FileId);
c.assemble_comptime()
};

6
lang/src/parser.rs
View file

@ -1167,14 +1167,16 @@ fn report_to(file: &str, path: &str, pos: Pos, msg: &dyn fmt::Display, out: &mut
let line = &file[file[..pos as usize].rfind('\n').map_or(0, |i| i + 1)
..file[pos as usize..].find('\n').map_or(file.len(), |i| i + pos as usize)];
col += line.matches('\t').count() * 3;
col += line.chars().take_while(|c| c.is_whitespace()).filter(|&c| c == '\t').count() * 3;
let mut has_non_whitespace = false;
for char in line.chars() {
if char == '\t' {
if char == '\t' && !has_non_whitespace {
_ = out.write_str(" ");
} else {
_ = out.write_char(char);
}
has_non_whitespace |= !char.is_whitespace();
}
_ = out.write_char('\n');
for _ in 0..col - 1 {