fix various warnings reported by cparser

[libfirm] / ir / adt / gaussseidel.c

diff --git a/ir/adt/gaussseidel.c b/ir/adt/gaussseidel.c
index d1bc696..10a6ac4 100644 (file)
--- a/ir/adt/gaussseidel.c
+++ b/ir/adt/gaussseidel.c
@@ -226,7 +226,8 @@ double gs_matrix_get(const gs_matrix_t *m, int row, int col)
                return the_row->diag != 0.0 ? 1.0 / the_row->diag : 0.0;
 
        // Search for correct column
-       for (c = 0; c < the_row->n_cols && the_row->cols[c].col_idx < col; ++c);
+       for (c = 0; c < the_row->n_cols && the_row->cols[c].col_idx < col; ++c) {
+       }
 
        if (c >= the_row->n_cols || the_row->cols[c].col_idx > col)
                return 0.0;
@@ -325,18 +326,3 @@ void gs_matrix_dump(const gs_matrix_t *m, int a, int b, FILE *out)
 
        xfree(elems);
 }
-
-void gs_matrix_self_test(int d)
-{
-       int i, o;
-       gs_matrix_t *m = gs_new_matrix(10, 10);
-
-       for (i=0; i<d; ++i)
-               for (o=0; o<d; ++o)
-                       gs_matrix_set(m, i, o, i*o);
-
-       for (i=0; i<d; ++i)
-               for (o=0; o<d; ++o)
-                       assert(gs_matrix_get(m, i, o) == i*o);
-       gs_delete_matrix(m);
-}