Merge pull request #2 from dying-will-bullet/fix-build

Author: Hanaasagi

build.zig.zon

@@ -3,8 +3,8 @@
     .version = "0.1.0",
     .dependencies = .{
         .datetime = .{
-            .url = "https://github.com/frmdstryr/zig-datetime/archive/fa702ed9979a98532b2973c123a1734f795629d0.tar.gz",
-            .hash = "1220209352d22a38b0ec94f5bc1ab95dce7d77be65ed3f1d31b9cc58292e6279406b",
+            .url = "https://github.com/Hanaasagi/zig-datetime/archive/d61796365c802f58bcec268924e6074628b43bf7.tar.gz",
+            .hash = "12206379a2526c6a70a6501b33a06ad2d63794f55b4a1beaf2dec3f4d0a24b815341"
         }
     },
     .paths = .{""},

src/datetime.zig

@@ -168,7 +168,7 @@ pub fn NextYear(dt: datetime.Datetime) !datetime.Datetime {
 }
 
 pub fn PrevDay(dt: datetime.Datetime) !datetime.Datetime {
-    var tdt = dt.shiftDays(-1);
+    const tdt = dt.shiftDays(-1);
     var ndt = dt.shiftDays(-1);
     while (tdt.date.month == ndt.date.month) {
         ndt = ndt.shiftDays(-1);

src/expr.zig

@@ -215,7 +215,7 @@ pub const CronField = struct {
             return set;
         }
 
-        var right = BitSet.initEmpty();
+        const right = BitSet.initEmpty();
 
         var first = end + step;
         var i = end;
@@ -252,8 +252,8 @@ pub const CronField = struct {
 
         // e.g. minute => 0 ~ 60
         const range = tag.getRange();
-        var range_start = range[0];
-        var range_end = range[1];
+        const range_start = range[0];
+        const range_end = range[1];
 
         var end_limit = range_end;
         actual_end.* = range_end;