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| author | Linus Groh <mail@linusgroh.de> | 2020-05-26 13:00:36 +0100 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2020-05-26 14:36:30 +0200 |
| commit | 015d65bc6f1615c96de766f8e660532fc92d2459 (patch) | |
| tree | 064d3ddc04ee711cecc5692a41710003f03cc8f3 /Userland | |
| parent | 2d47b30256f501bd06ff51ee2e7691d51e0386fd (diff) | |
| download | serenity-015d65bc6f1615c96de766f8e660532fc92d2459.zip | |
js: Show a "source location hint" for syntax errors :^)
Diffstat (limited to 'Userland')
| -rw-r--r-- | Userland/js.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Userland/js.cpp b/Userland/js.cpp index cf8f2c9cc6..a4adc7d084 100644 --- a/Userland/js.cpp +++ b/Userland/js.cpp @@ -287,6 +287,9 @@ bool parse_and_run(JS::Interpreter& interpreter, const StringView& source) if (parser.has_errors()) { auto error = parser.errors()[0]; + auto hint = error.source_location_hint(source); + if (!hint.is_empty()) + printf("%s\n", hint.characters()); interpreter.throw_exception<JS::SyntaxError>(error.to_string()); } else { interpreter.run(*program); |