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Print a horizontal rule after the last error

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Richard Feldman 2021-09-02 21:35:07 -04:00
parent 1360b04227
commit 828c5191cf
3 changed files with 23 additions and 2 deletions
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15
compiler/build/src/program.rs
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@ -42,10 +42,12 @@ pub fn gen_from_mono_module(
use std::time::SystemTime;
use roc_reporting::report::{
can_problem, mono_problem, type_problem, RocDocAllocator, DEFAULT_PALETTE,
can_problem, mono_problem, type_problem, Report, RocDocAllocator, DEFAULT_PALETTE,
};
let code_gen_start = SystemTime::now();
let total_problems = loaded.total_problems();
let palette = DEFAULT_PALETTE;
for (home, (module_path, src)) in loaded.sources {
let mut src_lines: Vec<&str> = Vec::new();
@ -56,7 +58,6 @@ pub fn gen_from_mono_module(
} else {
src_lines.extend(src.split('\n'));
}
let palette = DEFAULT_PALETTE;
// Report parsing and canonicalization problems
let alloc = RocDocAllocator::new(&src_lines, home, &loaded.interns);
@ -92,6 +93,16 @@ pub fn gen_from_mono_module(
}
}
// If we printed any problems, print a horizontal rule at the end,
// and then clear any ANSI escape codes (e.g. colors) we've used.
//
// The horizontal rule is nice when running the program right after
// compiling it, as it lets you clearly see where the compiler
// errors/warnings end and the program output begins.
if total_problems > 0 {
println!("{}\u{001B}[0m\n", Report::horizontal_rule(&palette));
}
// Generate the binary
let ptr_bytes = target.pointer_width().unwrap().bytes() as u32;
let context = Context::create();