rust/src/test/run-pass/str-growth.rs



fn main() {
    let mut s = ~"a";
    s += ~"b";
    assert (s[0] == 'a' as u8);
    assert (s[1] == 'b' as u8);
    s += ~"c";
    s += ~"d";
    assert (s[0] == 'a' as u8);
    assert (s[1] == 'b' as u8);
    assert (s[2] == 'c' as u8);
    assert (s[3] == 'd' as u8);
}
Reformat source tree (minus a couple tests that are still grumpy). 2011-06-15 13:19:50 -05:00

rustc: Fix vec append glue for strings. Add a test case. 2011-04-28 22:16:32 -05:00			`fn main() {`
Move the world over to using the new style string literals and types. Closes #2907. 2012-07-14 00:57:48 -05:00			`let mut s = ~"a";`
			`s += ~"b";`
Reformat This changes the indexing syntax from .() to [], the vector syntax from ~[] to [] and the extension syntax from #fmt() to #fmt[] 2011-08-19 17:16:48 -05:00			`assert (s[0] == 'a' as u8);`
			`assert (s[1] == 'b' as u8);`
Move the world over to using the new style string literals and types. Closes #2907. 2012-07-14 00:57:48 -05:00			`s += ~"c";`
			`s += ~"d";`
Reformat This changes the indexing syntax from .() to [], the vector syntax from ~[] to [] and the extension syntax from #fmt() to #fmt[] 2011-08-19 17:16:48 -05:00			`assert (s[0] == 'a' as u8);`
			`assert (s[1] == 'b' as u8);`
			`assert (s[2] == 'c' as u8);`
			`assert (s[3] == 'd' as u8);`
			`}`