diff options
Diffstat (limited to 'decoder/cfg.cc')
| -rwxr-xr-x | decoder/cfg.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/decoder/cfg.cc b/decoder/cfg.cc index c02f46ec..b2219193 100755 --- a/decoder/cfg.cc +++ b/decoder/cfg.cc @@ -308,7 +308,7 @@ struct add_virtual_rules { //TODO: don't actually build substrings of rhs; define key type that stores ref to rhs in new_nts by index (because it may grow), and also allows an int* [b,e) range to serve as key (i.e. don't insert the latter type of key). int n=rhs.size(); if (n<=2) return 0; - int longest1=1; + int longest1=1; // all this other stuff is not uninitialized when used, based on checking this and other things (it's complicated, learn to prove theorems, gcc) int mid=n/2; int best_k; enum {HAVE_L=-1,HAVE_NONE=0,HAVE_R=1}; @@ -445,7 +445,7 @@ void CFG::BinarizeSplit(CFGBinarize const& b) { Rule &r=newr[i];expr; } // NOTE: must use indices since we'll be adding rules as we iterate. int n_changed_total=0; - int n_changed; + int n_changed=0; // quiets a warning #define CFG_SPLIT_PASS(N,free,just1) \ for (int pass=0;pass<b.N;++pass) { \ n_changed=0; \ |