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| author | Tim Chevalier <chevalier@alum.wellesley.edu> | 2012-10-11 14:12:50 -0700 |
|---|---|---|
| committer | Tim Chevalier <chevalier@alum.wellesley.edu> | 2012-10-11 14:17:59 -0700 |
| commit | 5a8ba073bcd6ee6fd34ff545845a746cddc4904f (patch) | |
| tree | ac61c449c7178937914d59a8c6c84bed74a52bd8 /src/rustc | |
| parent | 41bce91cb871ba90caf7d3e56243141dd3390bca (diff) | |
| download | rust-5a8ba073bcd6ee6fd34ff545845a746cddc4904f.tar.gz rust-5a8ba073bcd6ee6fd34ff545845a746cddc4904f.zip | |
Make to_str pure and fix const parameters for str-mutating functions
Two separate changes that got intertwined (sorry): Make to_str pure. Closes #3691 In str, change functions like push_char to take an &mut str instead of an &str. Closes #3710
Diffstat (limited to 'src/rustc')
| -rw-r--r-- | src/rustc/middle/liveness.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/rustc/middle/liveness.rs b/src/rustc/middle/liveness.rs index 12d63cdacbf..3ae0727de60 100644 --- a/src/rustc/middle/liveness.rs +++ b/src/rustc/middle/liveness.rs @@ -195,11 +195,11 @@ fn check_crate(tcx: ty::ctxt, } impl LiveNode: to_str::ToStr { - fn to_str() -> ~str { fmt!("ln(%u)", *self) } + pure fn to_str() -> ~str { fmt!("ln(%u)", *self) } } impl Variable: to_str::ToStr { - fn to_str() -> ~str { fmt!("v(%u)", *self) } + pure fn to_str() -> ~str { fmt!("v(%u)", *self) } } // ______________________________________________________________________ |