bjoernager/rust
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rework println

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This commit is contained in:
Esteban Küber 2018-07-19 18:53:26 -07:00
parent a47653214f
commit 154dee2dcc
5 changed files with 63 additions and 9 deletions
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6
src/libfmt_macros/lib.rs
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@ -273,7 +273,11 @@ impl<'a> Parser<'a> {
}
} else {
let msg = format!("expected `{:?}` but string was terminated", c);
let pos = self.input.len() + 1; // point at closing `"`
// point at closing `"`, unless the last char is `\n` to account for `println`
let pos = match self.input.chars().last() {
Some('\n') => self.input.len(),
_ => self.input.len() + 1,
};
if c == '}' {
self.err_with_note(msg,
format!("expected `{:?}`", c),