diff options
Diffstat (limited to 'lib/xixanta')
| -rw-r--r-- | lib/xixanta/src/assembler.rs | 11 | ||||
| -rw-r--r-- | lib/xixanta/src/parser.rs | 4 |
2 files changed, 6 insertions, 9 deletions
diff --git a/lib/xixanta/src/assembler.rs b/lib/xixanta/src/assembler.rs index 32d7c14..851f3c3 100644 --- a/lib/xixanta/src/assembler.rs +++ b/lib/xixanta/src/assembler.rs @@ -1659,15 +1659,8 @@ impl<'a> Assembler<'a> { let string = self.fetch_quoted_first_argument(node)?; for ch in string.chars() { - if !ch.is_ascii() { - return Err(Error { - line: node.value.line, - message: "string can only contain ASCII characters".to_string(), - source: self.source_for(node), - global: false, - }); - } - + // NOTE: the parser guarantees that a string literal only contains + // ASCII characters. self.push_bundle(Bundle::fill(ch as u8), node)?; } self.push_bundle(Bundle::fill(0x00), node)?; diff --git a/lib/xixanta/src/parser.rs b/lib/xixanta/src/parser.rs index d42ff12..524f7c2 100644 --- a/lib/xixanta/src/parser.rs +++ b/lib/xixanta/src/parser.rs @@ -902,6 +902,10 @@ impl Parser { // character (unless it was escaped through '\'). let mut prev = '"'; for ch in line.get(self.offset..).unwrap_or("").chars() { + if !ch.is_ascii() { + return Err(self.parser_error("using non-ASCII characters in a string")); + } + if ch == '"' && prev != '\\' { self.next(); |